System Management Commands

show Commands

This section lists the show commands that you can use to display information about the controller settings and user accounts.

show 802.11 cu-metrics

To display access point channel utilization metrics, use the show 802.11 cu-metrics command.

show 802.11{ a | b} cu-metrics cisco_ap

Syntax Description

a

Specifies the 802.11a network.

b

Specifies the 802.11b/g network.

cisco_ap

Access point name.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show 802.11a cu-metrics command: 


(Cisco Controller) > show 802.11a cu-metrics AP1
AP Interface Mac:           30:37:a6:c8:8a:50
Measurement Duration:       90sec
 Timestamp               Thu Jan 27 09:08:48 2011
   Channel Utilization stats
   ================
     Picc (50th Percentile)...................... 0
     Pib (50th Percentile)....................... 76
     Picc (90th Percentile)...................... 0
     Pib (90th Percentile)....................... 77
 Timestamp               Thu Jan 27 09:34:34 2011

show advanced 802.11 l2roam

To display 802.11a or 802.11b/g Layer 2 client roaming information, use the show advanced 802.11 l2roam command.

show advanced 802.11{ a | b} l2roam { rf-param | statistics} mac_address}

Syntax Description

a

Specifies the 802.11a network.

b

Specifies the 802.11b/g network.

rf-param

Specifies the Layer 2 frequency parameters.

statistics

Specifies the Layer 2 client roaming statistics.

mac_address

MAC address of the client.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show advanced 802.11b l2roam rf-param command: 


(Cisco Controller) > show advanced 802.11b l2roam rf-param

L2Roam 802.11bg RF Parameters.....................
    Config Mode.................................. Default
    Minimum RSSI................................. -85
    Roam Hysteresis.............................. 2
    Scan Threshold............................... -72
    Transition time.............................. 5

show advanced send-disassoc-on-handoff

To display whether the WLAN controller disassociates clients after a handoff, use the show advanced send-disassoc-on-handoff command.

show advanced send-disassoc-on-handoff

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show advanced send-disassoc-on-handoff command: 


(Cisco Controller) > show advanced send-disassoc-on-handoff
Send Disassociate on Handoff..................... Disabled

show boot

To display the primary and backup software build numbers with an indication of which is active, use the show boot command.

show boot

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Usage Guidelines

Each Cisco wireless LAN controller retains one primary and one backup operating system software load in nonvolatile RAM to allow controllers to boot off the primary load (default) or revert to the backup load when desired.

Examples

The following is a sample output of the show boot command: 


(Cisco Controller) > show boot
Primary Boot Image............................... 3.2.13.0 (active)
Backup Boot Image................................ 3.2.15.0

Related Commands

config boot

show band-select

To display band selection information, use the show band-select command.

show band-select

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show band-select command: 

(Cisco Controller) > show band-select
Band Select Probe Response....................... per WLAN enabling
   Cycle Count................................... 3 cycles
   Cycle Threshold............................... 200 milliseconds
   Age Out Suppression........................... 20 seconds
   Age Out Dual Band............................. 60 seconds
   Client RSSI................................... -80 dBm

Related Commands

config band-select

config wlan band-select

show buffers

To display buffer information of the controller, use the show buffers command.

show buffers

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show buffers command: 

(Cisco Controller) > show buffers
Pool[00]: 16 byte chunks
    chunks in pool:    50000
    chunks in use:     9196
    bytes in use:      147136
    bytes requested:   73218 (73918 overhead bytes)
Pool[01]: 64 byte chunks
    chunks in pool:    50100
    chunks in use:     19222
    bytes in use:      1230208
    bytes requested:   729199 (501009 overhead bytes)
Pool[02]: 128 byte chunks
    chunks in pool:    26200
    chunks in use:     9861
    bytes in use:      1262208
    bytes requested:   848732 (413476 overhead bytes)
Pool[03]: 256 byte chunks
    chunks in pool:    3000
    chunks in use:     596
    bytes in use:      152576
    bytes requested:   93145 (59431 overhead bytes)
Pool[04]: 384 byte chunks
    chunks in pool:    6000
    chunks in use:     258
    bytes in use:      99072
    bytes requested:   68235 (30837 overhead bytes)
Pool[05]: 512 byte chunks
    chunks in pool:    18700
    chunks in use:     18667
    bytes in use:      9557504
    bytes requested:   7933814 (1623690 overhead bytes)
Pool[06]: 1024 byte chunks
    chunks in pool:    3500
    chunks in use:     94
    bytes in use:      96256
    bytes requested:   75598 (20658 overhead bytes)
Pool[07]: 2048 byte chunks
    chunks in pool:    1000
    chunks in use:     54
    bytes in use:      110592
    bytes requested:   76153 (34439 overhead bytes)
Pool[08]: 4096 byte chunks
    chunks in pool:    1000
    chunks in use:     47
    bytes in use:      192512
    bytes requested:   128258 (64254 overhead bytes)
Raw Pool:
    chunks in use:     256
    bytes requested:   289575125

show cac voice stats

To view the detailed voice CAC statistics of the 802.11a or 802.11b radio, use the show cac voice stats command.

show cac voice stats { 802.11a | 802.11b}

Syntax Description

802.11a

Displays detailed voice CAC statistics for 802.11a.

802.11b

Displays detailed voice CAC statistics for 802.11b/g.

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show cac voice stats 802.11b command: 

(Cisco Controller) > show cac voice stats 802.11b

WLC Voice Call Statistics for 802.11b Radio

WMM TSPEC CAC Call Stats
  Total num of Calls in progress................. 0
  Num of Roam Calls in progress.................. 0
  Total Num of Calls Admitted.................... 0
  Total Num of Roam Calls Admitted............... 0
  Total Num of exp bw requests received.......... 0
  Total Num of exp bw requests Admitted.......... 0
  Total Num of Calls Rejected.................... 0
  Total Num of Roam Calls Rejected............... 0
  Num of Calls Rejected due to insufficent bw.... 0
  Num of Calls Rejected due to invalid params.... 0
  Num of Calls Rejected due to PHY rate.......... 0
  Num of Calls Rejected due to QoS policy........ 0
SIP CAC Call Stats
  Total Num of Calls in progress................. 0
  Num of Roam Calls in progress.................. 0
  Total Num of Calls Admitted.................... 0
  Total Num of Roam Calls Admitted............... 0
  Total Num of Preferred Calls Received.......... 0
  Total Num of Preferred Calls Admitted.......... 0
  Total Num of Ongoing Preferred Calls........... 0
  Total Num of Calls Rejected(Insuff BW)......... 0
  Total Num of Roam Calls Rejected(Insuff BW).... 0
KTS based CAC Call Stats
  Total Num of Calls in progress................. 0
  Num of Roam Calls in progress.................. 0
  Total Num of Calls Admitted.................... 0
  Total Num of Roam Calls Admitted............... 0
  Total Num of Calls Rejected(Insuff BW)......... 0
  Total Num of Roam Calls Rejected(Insuff BW).... 0

show cac voice summary

To view the list of all APs with brief voice statistics (includes bandwidth used, maximum bandwidth available, and the number of calls information), use the show cac voice summary command.

show cac voice summary

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show cac voice summary command: 


(Cisco Controller) > show cac voice summary 
    AP Name         Slot#   Radio  BW Used/Max  Calls
-----------------  -------  -----  -----------  -----
APc47d.4f3a.3547     0      11b/g     0/23437    0
					 1      11a    1072/23437    1

show cac video stats

To view the detailed video CAC statistics of the 802.11a or 802.11b radio, use the show cac video stats command.

show cac video stats { 802.11a | 802.11b}

Syntax Description

802.11a

Displays detailed video CAC statistics for 802.11a.

802.11b

Displays detailed video CAC statistics for 802.11b/g.

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show cac video stats 802.11b command: 

(Cisco Controller) > show cac video stats 802.11b

WLC Video Call Statistics for 802.11b Radio

WMM TSPEC CAC Call Stats
  Total num of Calls in progress................. 0
  Num of Roam Calls in progress.................. 0
  Total Num of Calls Admitted.................... 0
  Total Num of Roam Calls Admitted............... 0
  Total Num of Calls Rejected.................... 0
  Total Num of Roam Calls Rejected............... 0
  Num of Calls Rejected due to insufficent bw.... 0
  Num of Calls Rejected due to invalid params.... 0
  Num of Calls Rejected due to PHY rate.......... 0
  Num of Calls Rejected due to QoS policy........ 0
SIP CAC Call Stats
  Total Num of Calls in progress................. 0
  Num of Roam Calls in progress.................. 0
  Total Num of Calls Admitted.................... 0
  Total Num of Roam Calls Admitted............... 0
  Total Num of Calls Rejected(Insuff BW)......... 0
  Total Num of Roam Calls Rejected(Insuff BW).... 0

Related Commands

config 802.11 cac voice

config 802.11 cac defaults

config 802.11 cac video

config 802.11 cac multimedia

show cac voice stats

show cac voice summary

show cac video stats

show cac video summary

config 802.11 cac video load-based

config 802.11 cac video cac-method

config 802.11 cac video sip

show cac video summary

To view the list of all access points with brief video statistics (includes bandwidth used, maximum bandwidth available, and the number of calls information), use the show cac video summary command.

show cac video summary

Syntax Description

This command has no arguments or keywords.

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show cac video summary command: 

(Cisco Controller) > show cac video summary 

    AP Name         Slot#   Radio  BW Used/Max  Calls
-----------------  -------  -----  -----------  -----
AP001b.d571.88e0     0      11b/g     0/10937    0
                     1      11a       0/18750    0
AP5_1250             0      11b/g     0/10937    0
                     1      11a       0/18750    0

Related Commands

config 802.11 cac voice

config 802.11 cac defaults

config 802.11 cac video

config 802.11 cac multimedia

show cac voice stats

show cac voice summary

show cac video stats

show cac video summary

config 802.11 cac video load-based

config 802.11 cac video cac-method

config 802.11 cac video sip

show cdp

To display the status and details of the Cisco Discovery Protocol (CDP), use the show cdp command.

show cdp { neighbors [ detail] | entry all | traffic}

Syntax Description

neighbors

Displays a list of all CDP neighbors on all interfaces.

detail

(Optional) Displays detailed information of the controller’s CDP neighbors. This command shows only the CDP neighbors of the controller; it does not show the CDP neighbors of the controller’s associated access points.

entry all

Displays all CDP entries in the database.

traffic

Displays CDP traffic information.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show cdp command: 


(Cisco Controller) > show cdp
CDP counters :
Total packets output: 0, Input: 0
Chksum error: 0
No memory: 0, Invalid packet: 0,

Related Commands

config cdp

config ap cdp

show ap cdp

show certificate compatibility

To display whether or not certificates are verified as compatible in the Cisco wireless LAN controller, use the show certificate compatibility command.

show certificate compatibility

Syntax Description

This command has no arguments or keywords.

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show certificate compatibility command: 


(Cisco Controller) > show certificate compatibility
Certificate compatibility mode:................ off

show certificate ssc

To view the Self Signed Device Certificate (SSC) and hash key of the virtual controller, use the show certificate ssc command.

show certificate ssc

Syntax Description

This command has no arguments or keywords.

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show certificate ssc command : 

(Cisco Controller) > show certificate ssc
 SSC Hash validation.............................. Enabled.

 SSC Device Certificate details:

         Subject Name :
                 C=US, ST=California, L=San Jose, O=Cisco Virtual Wireless LAN Controller,
                 CN=DEVICE-vWLC-AIR-CTVM-K9-000C297F2CF7, MAILTO=support@vwlc.com

         Validity :
                 Start : 2012 Jul 23rd, 15:47:53 GMT
                 End   : 2022 Jun  1st, 15:47:53 GMT

         Hash key : 5870ffabb15de2a617132bafcd73

show certificate summary

To verify that the controller has generated a certificate, use the show certificate summary command.

show certificate summary

Syntax Description

This command has no arguments or keywords.

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show certificate summary command: 


(Cisco Controller) > show certificate summary
Web Administration Certificate................. Locally Generated
Web Authentication Certificate................. Locally Generated
Certificate compatibility mode:................ off

show client calls

To display the total number of active or rejected calls on the controller, use the show client calls command.

show client calls { active | rejected} { 802.11a | 802.11bg | all}

Syntax Description

active

Specifies active calls.

rejected

Specifies rejected calls.

802.11a

Specifies the 802.11a network.

802.11bg

Specifies the 802.11b/g network.

all

Specifies both the 802.11a and 802.11b/g network.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show client calls active 802.11a command : 


(Cisco Controller) > show client calls active 802.11a
Client MAC               Username         Total Call            AP Name         Radio Type
                                         Duration (sec)
--------------------    ---------         ----------       ---------------      ----------
00:09: ef: 02:65:70        abc               45            VJ-1240C-ed45cc        802.11a
00:13: ce: cc: 51:39       xyz               45                AP1130-a416        802.11a
00:40:96: af: 15:15        def               45                AP1130-a416        802.11a
00:40:96:b2:69: df         def               45                AP1130-a416        802.11a
Number of Active Calls ------------------------------------ 4

show client roam-history

To display the roaming history of a specified client, use the show client roam-history command.

show client roam-history mac_address

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Usage Guidelines

This command provides the following information:

  • The time when the report was received

  • The MAC address of the access point to which the client is currently associated

  • The MAC address of the access point to which the client was previously associated

  • The channel of the access point to which the client was previously associated

  • The SSID of the access point to which the client was previously associated

  • The time when the client disassociated from the previous access point

  • The reason for the client roam


Note
For non-CCXv4 clients, the Layer 2 roam reason is not displayed in the command output. For more information, see CSCvv85022.

Examples

The following is a sample output of the show client roam-history command: 


(Cisco Controller) > show client roam-history 00:14:6c:0a:57:77

show client summary

To display a summary of clients associated with a Cisco lightweight access point, use the show client summary command.

show client summary [ ssid / ip / username / devicetype]

Syntax Description

This command has no arguments or keywords.

Syntax Description

ssid / ip / username / devicetype

(Optional) Displays active clients selective details on any of the following parameters or all the parameters in any order:
  • SSID
  • IP addresss
  • Username
  • Device type (such as Samsung-Device or WindowsXP-Workstation)

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Usage Guidelines

Use show client ap command to list the status of automatically disabled clients. Use the show exclusionlist command to display clients on the exclusion list.

Examples

The following example shows how to display a summary of the active clients: 

(Cisco Controller) > show client summary
Number of Clients................................ 24
Number of PMIPV6 Clients......................... 200
MAC Address       AP Name           Status        WLAN/GLAN/RLAN Auth Protocol         Port Wired  PMIPV6
----------------- ----------------- ------------- -------------- ---- ---------------- ---- -----		------

00:00:15:01:00:01 NMSP-TalwarSIM1-2 Associated    1              Yes  802.11a          13   No      Yes
00:00:15:01:00:02 NMSP-TalwarSIM1-2 Associated    1              Yes  802.11a          13   No      No
00:00:15:01:00:03 NMSP-TalwarSIM1-2 Associated    1              Yes  802.11a          13   No      Yes
00:00:15:01:00:04 NMSP-TalwarSIM1-2 Associated    1              Yes  802.11a          13   No      No

Examples

The following example shows how to display all clients that are WindowsXP-Workstation device type: 


(Cisco Controller) >show client summary WindowsXP-Workstation
Number of Clients in WLAN........................ 0

MAC Address       AP Name    Status        Auth Protocol         Port Wired Mobility Role

----------------- -------- ------------- ----------------        ---------- --------------

Number of Clients with requested device type..... 0

show client summary guest-lan

To display the active wired guest LAN clients, use the show client summary guest-lan command.

show client summary guest-lan

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show client summary guest-lan command: 


(Cisco Controller) > show client summary guest-lan 
Number of Clients................................ 1
MAC Address       AP Name      Status         WLAN  Auth   Protocol  Port Wired
-----------       ---------    ----------     ----  ----   --------  ---- -----
00:16:36:40:ac:58  N/A         Associated        1    No      802.3     1   Yes

Related Commands

show client summary

show client tsm

To display the client traffic stream metrics (TSM) statistics, use the show client tsm command.

show client tsm 802.11{ a | b} client_mac { ap_mac | all}

Syntax Description

802.11a

Specifies the 802.11a network.

802.11b

Specifies the 802.11 b/g network.

client_mac

MAC address of the client.

ap_mac

MAC address of the tsm access point.

all

Specifies the list of all access points to which the client has associations.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show client tsm 802.11a command: 


(Cisco Controller) > show client tsm 802.11a xx:xx:xx:xx:xx:xx all
AP Interface MAC: 00:0b:85:01:02:03
Client Interface Mac:               00:01:02:03:04:05
Measurement Duration:               90 seconds
  Timestamp                           1st Jan 2006, 06:35:80
    UpLink Stats
    ================
       Average Delay (5sec intervals)............................35
       Delay less than 10 ms.....................................20
       Delay bet 10 - 20 ms......................................20
       Delay bet 20 - 40 ms......................................20
       Delay greater than 40 ms..................................20
      Total packet Count.........................................80
      Total packet lost count (5sec).............................10
      Maximum Lost Packet count(5sec)............................5
      Average Lost Packet count(5secs)...........................2
    DownLink Stats
    ================
       Average Delay (5sec intervals)............................35
       Delay less than 10 ms.....................................20
       Delay bet 10 - 20 ms......................................20
       Delay bet 20 - 40 ms......................................20
       Delay greater than 40 ms..................................20
      Total packet Count.........................................80
      Total packet lost count (5sec).............................10
      Maximum Lost Packet count(5sec)............................5
      Average Lost Packet count(5secs)...........................2

Related Commands

show client ap 


show client detail 


show client summary

show client username

To display the client data by the username, use the show client username command.

show client username username

Syntax Description

username

Client’s username.

You can view a list of the first eight clients that are in RUN state associated to controller's access points.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show client username command: 


(Cisco Controller) > show client username local

MAC Address        AP Name            Status         WLAN  Auth  Protocol          Port  Device Type
-----------------  -----------------  -------------  ----  ----  ----------------  ----  -----------

12:22:64:64:00:01  WEB-AUTH-AP-1      Associated     1     Yes   802.11g            1    Unknown
12:22:64:64:00:02  WEB-AUTH-AP-1      Associated     1     Yes   802.11g            1    Unknown
12:22:64:64:00:03  WEB-AUTH-AP-1      Associated     1     Yes   802.11g            1    Unknown
12:22:64:64:00:04  WEB-AUTH-AP-1      Associated     1     Yes   802.11g            1    Unknown
12:22:64:64:00:05  WEB-AUTH-AP-1      Associated     1     Yes   802.11g            1    Unknown
12:22:64:64:00:06  WEB-AUTH-AP-1      Associated     1     Yes   802.11g            1    Unknown
12:22:64:64:00:07  WEB-AUTH-AP-1      Associated     1     Yes   802.11g            1    Unknown
12:22:64:64:00:08  WEB-AUTH-AP-1      Associated     1     Yes   802.11g            1    Unknown

show client voice-diag

To display voice diagnostics statistics, use the show client voice-diag command.

show client voice-diag { quos-map | roam-history | rssi | status | tspec}

Syntax Description

quos-map

Displays information about the QoS/DSCP mapping and packet statistics in each of the four queues: VO, VI, BE, BK. The different DSCP values are also displayed.

roam-history

Displays information about history of the last three roamings. The output contains the timestamp, access point associated with the roaming, the roaming reason, and if there is a roaming failure, the reason for the roaming failure.

rssi

Displays the client’s RSSI values in the last 5 seconds when voice diagnostics are enabled.

status

Displays the status of voice diagnostics for clients.

tspec

Displays TSPEC for the voice diagnostic for clients.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show client voice-diag status command: 


(Cisco Controller) > show client voice-diag status
Voice Diagnostics Status: FALSE

Related Commands

show client ap 


show client detail 


show client summary

debug voice-diag

show coredump summary

To display a summary of the controller’s core dump file, use the show coredump summary command.

show coredump summary

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show coredump summary command: 


(Cisco Controller) > show coredump summary 
Core Dump is enabled
FTP Server IP.................................... 10.10.10.17
FTP Filename..................................... file1
FTP Username..................................... ftpuser
FTP Password.................................. *********

Related Commands

config coredump 


config coredump ftp 


config coredump username

show cpu

To display current WLAN controller CPU usage information, use the show cpu command.

show cpu

Syntax Description

This command has no arguments or keywords.

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show cpu command: 


(Cisco Controller) > show cpu
Current CPU load: 2.50%

show custom-web

To display all the web authentication customization information, use the show custom-web command.

show custom-web all remote-lan guest-lan sleep-client webauth-bundle wlan

Syntax Description

all

Display all Web-Auth customization information.

remote-lan

Display per WLAN Web-Auth customization information.

guest-lan

Display per Guest LAN Web-Auth customization information.

sleep-client

Display all Web-Auth Sleeping Client entries summary.

webauth-bundle

Display the content of Web-Auth Bundle.

wlan

Display per WLAN Web-Auth customization information.

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show custom-web all command: 


(Cisco Controller) > show custom-web all
Radius Authentication Method..................... PAP
Cisco Logo....................................... Enabled
CustomLogo....................................... None
Custom Title..................................... None
Custom Message................................... None
Custom Redirect URL.............................. None
Web Authentication Type.......................... Internal Default
Logout-popup..................................... Enabled
External Web Authentication URL.................. None

show database summary

To display the maximum number of entries in the database, use the show database summary command.

show database summary

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show database summary command: 


(Cisco Controller) > show database summary
Maximum Database Entries......................... 2048
Maximum Database Entries On Next Reboot.......... 2048
Database Contents
    MAC Filter Entries........................... 2
    Exclusion List Entries....................... 0
    AP Authorization List Entries................ 1
    Management Users............................. 1
    Local Network Users.......................... 1
        Local Users.............................. 1
        Guest Users.............................. 0
    Total..................................... 5

Related Commands

config database size

show dtls connections

To display the Datagram Transport Layer Security (DTLS) server status, use the show dtls connections command.

show dtls connections

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show dtls connections command. 


Device > show dtls connections

AP Name         Local Port    Peer IP         Peer Port     Ciphersuite
--------------- ------------- --------------- ------------- -----------------------
1130            Capwap_Ctrl   1.100.163.210   23678         TLS_RSA _WITH_AES_128_CBC_SHA
1130            Capwap_Data   1.100.163.210   23678         TLS_RSA _WITH_AES_128_CBC_SHA
1240            Capwap_Ctrl   1.100.163.209   59674         TLS_RSA _WITH_AES_128_CBC_SHA

show guest-lan

To display the configuration of a specific wired guest LAN, use the show guest-lan command.

show guest-lan guest_lan_id

Syntax Description

guest_lan_id

ID of the selected wired guest LAN.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Usage Guidelines

To display all wired guest LANs configured on the controller, use the show guest-lan summary command.

Examples

The following is a sample output of the show guest-lan guest_lan_id command: 


(Cisco Controller) >show guest-lan 2
Guest LAN Identifier........................... 1
Profile Name................................... guestlan
Network Name (SSID)............................ guestlan
Status......................................... Enabled
AAA Policy Override............................ Disabled
Number of Active Clients....................... 1
Exclusionlist Timeout.......................... 60 seconds
Session Timeout................................ Infinity
Interface...................................... wired
Ingress Interface.............................. wired-guest
WLAN ACL....................................... unconfigured
DHCP Server.................................... 10.20.236.90
DHCP Address Assignment Required............... Disabled
Quality of Service............................. Silver (best effort)
Security
	Web Based Authentication................... Enabled
	ACL........................................ Unconfigured
	Web-Passthrough............................ Disabled
	Conditional Web Redirect................... Disabled
	Auto Anchor................................ Disabled
Mobility Anchor List
GLAN ID IP Address Status

show invalid-config

To see any ignored commands or invalid configuration values in an edited configuration file, use the show invalid-config command.

show invalid-config

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Usage Guidelines

You can enter this command only before the clear config or save config command.

Examples

The following is a sample output of the show invalid-config command: 


(Cisco Controller) > show invalid-config
config wlan peer-blocking drop 3
config wlan dhcp_server 3 192.168.0.44 required

show inventory

To display a physical inventory of the Cisco wireless LAN controller, use the show inventory command.

show inventory

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

show load-balancing

To display the status of the load-balancing feature, use the show load-balancing command.

show load-balancing

Syntax Description

This command has no arguments or keywords.

Command Default

None.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to display the load-balancing status:


> show load-balancing
Aggressive Load Balancing........................ Enabled
Aggressive Load Balancing Window................. 0 clients
Aggressive Load Balancing Denial Count........... 3
Statistics
Total Denied Count............................... 10 clients
Total Denial Sent................................ 20 messages
Exceeded Denial Max Limit Count.................. 0 times
None 5G Candidate Count.......................... 0 times
None 2.4G Candidate Count..................... 0 times

Related Commands

config load-balancing

show local-auth certificates

To display local authentication certificate information, use the show local-auth certificates command:

show local-auth certificates

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following example shows how to display the authentication certificate information stored locally: 

(Cisco Controller) > show local-auth certificates

Related Commands

clear stats local-auth


config local-auth active-timeout


config local-auth eap-profile


config local-auth method fast 


config local-auth user-credentials 


debug aaa local-auth 


show local-auth config 


show local-auth statistics

show logging

To display the syslog facility logging parameters and buffer contents, use the show logging command.

show logging

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following example shows how to display the current settings and buffer content details: 

(Cisco Controller) >show logging

(Cisco Controller) > config logging syslog host 10.92.125.52
System logs will be sent to 10.92.125.52 from now on

(Cisco Controller) > config logging syslog host 2001:9:6:40::623
System logs will be sent to 2001:9:6:40::623 from now on

(Cisco Controller) > show logging
Logging to buffer :
- Logging of system messages to buffer :
 - Logging filter level.......................... errors
 - Number of system messages logged.............. 1316
 - Number of system messages dropped............. 6892
- Logging of debug messages to buffer ........... Disabled
 - Number of debug messages logged............... 0
 - Number of debug messages dropped.............. 0
- Cache of logging  ............................. Disabled
- Cache of logging time(mins) ................... 10080
- Number of over cache time log dropped  ........ 0
Logging to console :
- Logging of system messages to console :
 - Logging filter level.......................... disabled
 - Number of system messages logged.............. 0
 - Number of system messages dropped............. 8243
- Logging of debug messages to console .......... Enabled
 - Number of debug messages logged............... 0
 - Number of debug messages dropped.............. 0
Logging to syslog :
- Syslog facility................................ local0
- Logging of system messages to console :
 - Logging filter level.......................... disabled
 - Number of system messages logged.............. 0
 - Number of system messages dropped............. 8208
- Logging of debug messages to console .......... Enabled
 - Number of debug messages logged............... 0
 - Number of debug messages dropped.............. 0
- Logging of system messages to syslog :
 - Logging filter level.......................... errors
 - Number of system messages logged.............. 1316
 - Number of system messages dropped............. 6892
- Logging of debug messages to syslog ........... Disabled
 - Number of debug messages logged............... 0
 - Number of debug messages dropped.............. 0
- Number of remote syslog hosts.................. 2
- syslog over tls................................ Disabled
  - Host 0....................................... 10.92.125.52
  - Host 1....................................... 2001:9:6:40::623
  - Host 2.......................................
Logging of RFC 5424.............................. Disabled
Logging of Debug messages to file :
- Logging of Debug messages to file.............. Disabled
- Number of debug messages logged................ 0
- Number of debug messages dropped............... 0
Logging of traceback............................. Enabled

show logging flags

To display the existing flags, use the show logging flags command.

show logging flags AP | Cilent

Syntax Description

This command has no arguments or keywords.

Command Default

None.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to display the current flags details: 


> show logging flags
ID    username     Connection From   Idle Time    Login Time
-- ---------------  ---------------  ------------  ------------
00 admin            EIA-232          00:00:00      00:19:04

Related Commands

config logging flags close

show loginsession

To display the existing sessions, use the show loginsession command.

show loginsession

Syntax Description

This command has no arguments or keywords.

Command Default

None.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to display the current session details:


> show loginsession
ID    username     Connection From   Idle Time    Session Time
-- ---------------  ---------------  ------------  ------------
00 admin            EIA-232          00:00:00      00:19:04

Related Commands

config loginsession close

show mgmtuser

To display the local management user accounts on the Cisco wireless LAN controller, use the show mgmtuser command.

show mgmtuser

Syntax Description

This command has no arguments or keywords.

Command Default

None.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to display a list of management users:


> show mgmtuser
User Name                 Permissions    Description            Password Strength
-----------------------   ------------   --------------         ------------------
admin                     read-write                                      Weak

Related Commands

config mgmtuser add


config mgmtuser delete

config mgmtuser description 



config mgmtuser password

show netuser

To display the configuration of a particular user in the local user database, use the show netuser command.

show netuser { detail user_name | guest-roles | summary}

Syntax Description

detail

Displays detailed information about the specified network user.

user_name

Network user.

guest_roles

Displays configured roles for guest users.

summary

Displays a summary of all users in the local user database.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show netuser summary command: 


(Cisco Controller) > show netuser summary
Maximum logins allowed for a given username ........Unlimited

The following is a sample output of the show netuser detail command: 


(Cisco Controller) > show netuser detail john10
username........................................... abc
WLAN Id............................................. Any
Lifetime............................................ Permanent
Description......................................... test user

Related Commands

config netuser add


config netuser delete

config netuser description 



config netuser guest-role apply 


config netuser wlan-id

config netuser guest-roles 


show network

To display the current status of 802.3 bridging for all WLANs, use the show network command.

show network

Syntax Description

This command has no arguments or keywords.

Command Default

None.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to display the network details:


(Cisco Controller) > show network

Related Commands


config network


show network summary


show network multicast mgid detail

show network multicast mgid summary

show network summary

To display the network configuration of the Cisco wireless LAN controller, use the show network summary command.

show network summary

Syntax Description

This command has no arguments or keywords.

Command Default

None.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to display a summary configuration: 


(Cisco Controller) >show network summary 
RF-Network Name............................. RF
Web Mode.................................... Disable
Secure Web Mode............................. Enable
Secure Web Mode Cipher-Option High.......... Disable
Secure Web Mode Cipher-Option SSLv2......... Disable
Secure Web Mode RC4 Cipher Preference....... Disable
OCSP........................................ Disabled
OCSP responder URL..........................
Secure Shell (ssh).......................... Enable
Telnet...................................... Enable
Ethernet Multicast Mode..................... Disable   Mode: Ucast
Ethernet Broadcast Mode..................... Disable
Ethernet Multicast Forwarding............... Disable
Ethernet Broadcast Forwarding............... Disable
AP Multicast/Broadcast Mode................. Unicast
IGMP snooping............................... Disabled
IGMP timeout................................ 60 seconds
IGMP Query Interval......................... 20 seconds
MLD snooping................................ Disabled
MLD timeout................................. 60 seconds
MLD query interval.......................... 20 seconds
User Idle Timeout........................... 300 seconds
AP Join Priority............................ Disable
ARP Idle Timeout............................ 300 seconds
ARP Unicast Mode............................ Disabled
Cisco AP Default Master..................... Disable
Mgmt Via Wireless Interface................. Disable
Mgmt Via Dynamic Interface.................. Disable
Bridge MAC filter Config.................... Enable
Bridge Security Mode........................ EAP
Over The Air Provisioning of AP's........... Enable
Apple Talk ................................. Disable
Mesh Full Sector DFS........................ Enable
AP Fallback ................................ Disable
Web Auth CMCC Support ...................... Disabled
Web Auth Redirect Ports .................... 80
Web Auth Proxy Redirect  ................... Disable
Web Auth Captive-Bypass   .................. Disable
Web Auth Secure Web  ....................... Enable
Fast SSID Change ........................... Disabled
AP Discovery - NAT IP Only ................. Enabled
IP/MAC Addr Binding Check .................. Enabled
CCX-lite status ............................ Disable
oeap-600 dual-rlan-ports ................... Disable
oeap-600 local-network ..................... Enable
mDNS snooping............................... Disabled
mDNS Query Interval......................... 15 minutes
Web Color Theme............................. Red
Web Color Theme............................. Default
CAPWAP Prefer Mode.......................... IPv4

show nmsp notify-interval summary

To display the Network Mobility Services Protocol (NMSP) configuration settings, use the show nmsp notify-interval summary command.

show nmsp notify-interval summary

Syntax Description

This command has no arguments or keywords.

Command Default

None.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to display NMSP configuration settings:


> show nmsp notify-interval summary
NMSP Notification Interval Summary
 Client
        Measurement interval:    2 sec
 RFID
        Measurement interval:    8 sec
 Rogue AP
        Measurement interval:    2 sec
 Rogue Client
        Measurement interval:    2 sec

Related Commands

clear locp statistics 


clear nmsp statistics 


config nmsp notify-interval measurement


show nmsp statistics

show nmsp status 



show nmsp statistics

To display Network Mobility Services Protocol (NMSP) counters, use the show nmsp statistics command.

show nmsp statistics { summary | connection all}

Syntax Description

summary

Displays common NMSP counters.

connection all

Displays all connection-specific counters.

Command Default

None.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to display a summary of common NMSP counters:


> show nmsp statistics summary
Send RSSI with no entry:               0
Send too big msg:                      0
Failed SSL write:                      0
Partial SSL write:                     0
SSL write attempts to want write:
Transmit Q full:0
Max Measure Notify Msg:                0
Max Info Notify Msg:                   0
Max Tx Q Size:                         2
Max Rx Size:                           1
Max Info Notify Q Size:                0
Max Client Info Notify Delay:          0
Max Rogue AP Info Notify Delay:        0
Max Rogue Client Info Notify Delay:    0
Max Client Measure Notify Delay:       0
Max Tag Measure Notify Delay:          0
Max Rogue AP Measure Notify Delay:     0
Max Rogue Client Measure Notify Delay: 0
Max Client Stats Notify Delay:         0
Max Tag Stats Notify Delay:            0
RFID Measurement Periodic :            0
RFID Measurement Immediate :           0
Reconnect Before Conn Timeout:         0

This example shows how to display all the connection-specific NMSP counters:


> show nmsp statistics connection all
NMSP Connection Counters
Connection 1 :
 Connection status:  UP
 Freed Connection:    0
 Nmsp Subscr Req:     0          NMSP Subscr Resp:   0
 Info Req:            1          Info Resp:          1
 Measure Req:         2          Measure Resp:        2
 Stats Req:           2          Stats Resp:          2
 Info Notify:         0          Measure Notify:      0
 Loc Capability:      2
 Location Req:        0          Location Rsp:        0
 Loc Subscr Req:      0          Loc Subscr Rsp:      0
 Loc Notif:           0
 Loc Unsubscr Req:    0          Loc Unsubscr Rsp:    0
 IDS Get Req:         0          IDS Get Resp:        0
 IDS Notif:           0
 IDS Set Req:         0          IDS Set Resp:        0

Related Commands

show nmsp notify-interval summary 


clear nmsp statistics 


config nmsp notify-interval measurement

show nmsp status 



show nmsp status

To display the status of active Network Mobility Services Protocol (NMSP) connections, use the show nmsp status command.

show nmsp status

Syntax Description

This command has no arguments or keywords.

Command Default

None.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to display the status of the active NMSP connections:


> show nmsp status
LocServer IP   TxEchoResp  RxEchoReq TxData  RxData
-------------- ----------- --------- ------- -------
171.71.132.158 21642       21642     51278   21253

Related Commands

show nmsp notify-interval summary 


clear nmsp statistics 


config nmsp notify-interval measurement

show nmsp status 



clear locp statistics 


show nmsp statistics 



show nmsp subscription

To display the Network Mobility Services Protocol (NMSP) services that are active on the controller, use the show nmsp subscription command.

show nmsp subscription { summary | detail ip-addr}

Syntax Description

summary

Displays all of the NMSP services to which the controller is subscribed.

detail

Displays details for all of the NMSP services to which the controller is subscribed.

ip-addr

Details only for the NMSP services subscribed to by a specific IPv4 or IPv6 address.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to display a summary of all the NMSP services to which the controller is subscribed: 


> show nmsp subscription summary
Mobility Services Subscribed:
Server IP          Services
---------          --------
10.10.10.31        RSSI, Info, Statistics

This example shows how to display details of all the NMSP services: 


> show nmsp subscription detail 10.10.10.31
Mobility Services Subscribed by 10.10.10.31
Services          Sub-services
--------          ------------
RSSI              Mobile Station, Tags,
Info              Mobile Station,
Statistics        Mobile Station, Tags,


> show nmsp subscription detail 2001:9:6:40::623
Mobility Services Subscribed by 2001:9:6:40::623
Services          Sub-services
--------          ------------
RSSI              Mobile Station, Tags,
Info              Mobile Station,
Statistics        Mobile Station, Tags,

show ntp-keys

To display network time protocol authentication key details, use the show ntp-keys command.

show ntp-keys

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command History

Release Modification
7.6 This command was introduced in a release earlier than Release 7.6.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to display NTP authentication key details:


(Cisco Controller) > show ntp-keys
Ntp Authentication Key Details...................
      Key Index
     -----------
         1
         3

Related Commands

config time ntp 


show qos

To display quality of service (QoS) information, use the show qos command.

show qos { bronze | gold | platinum | silver}

Syntax Description

bronze

Displays QoS information for the bronze profile of the WLAN.

gold

Displays QoS information for the gold profile of the WLAN.

platinum

Displays QoS information for the platinum profile of the WLAN.

silver

Displays QoS information for the silver profile of the WLAN.

Command Default

None.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to display QoS information for the gold profile:


> show qos gold
Description...................................... For Video Applications
Maximum Priority................................. video
Unicast Default Priority......................... video
Multicast Default Priority....................... video
Per-SSID Rate Limits............................. UpstreamDownstream
Average Data Rate................................ 0 0
Average Realtime Data Rate....................... 0 0
Burst Data Rate.................................. 0 0
Burst Realtime Data Rate......................... 0 0
Per-Client Rate Limits........................... UpstreamDownstream
Average Data Rate................................ 0 0
Average Realtime Data Rate....................... 0 0
Burst Data Rate.................................. 0 0
Burst Realtime Data Rate......................... 0 0
protocol......................................... none

802.11a Customized EDCA Settings:
ecwmin....................................... 3
ecwmax....................................... 4
aifs......................................... 7
txop......................................... 94

802.11a Customized packet parameter Settings:
Packet retry time............................ 3
Not retrying threshold....................... 100
Disassociating threshold..................... 500
Time out value............................... 35

Related Commands

config qos protocol-type 


show reset

To display the scheduled system reset parameters, use the show reset command.

show reset

Syntax Description

This command has no arguments or keywords.

Command Default

None.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to display the scheduled system reset parameters:


> show reset 
System reset is scheduled for Mar 27 01 :01 :01 2010
Current local time and date is Mar 24 02:57:44 2010
A trap will be generated 10 minutes before each scheduled system reset.
Use ‘reset system cancel’ to cancel the reset.
Configuration will be saved before the system reset.

Related Commands

reset system at 


reset system in 


reset system cancel 


reset system notify-time 


show route summary

To display the routes assigned to the Cisco wireless LAN controller service port, use the show route summary command.

show route summary

Syntax Description

This command has no arguments or keywords.

Command Default

None.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to display all the configured routes:


> show route summary
Number of Routes............................... 1
Destination Network          Genmask               Gateway
-------------------    -------------------   -------------------
xxx.xxx.xxx.xxx        255.255.255.0         xxx.xxx.xxx.xxx

Related Commands

config route

show run-config

To display a comprehensive view of the current Cisco Mobility Express controller configuration, use the show run-config all command.

show run-config { all | commands} [ no-ap | commands]

Syntax Description

all

Shows all the commands under the show run-config.

no-ap

(Optional) Excludes access point configuration settings.

commands

(Optional) Displays a list of user-configured commands on the controller.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Usage Guidelines

These commands have replaced the show running-config command.

The show run-config all command shows only values configured by the user. It does not show system-configured default values.

Examples

The following is a sample output of the show run-config all command: 


(Cisco Controller) > show run-config all
Press Enter to continue...
System Inventory
Switch Description............................... Cisco Controller
Machine Model....................................
Serial Number.................................... FLS0923003B
Burned-in MAC Address............................ xx:xx:xx:xx:xx:xx
Crypto Accelerator 1............................. Absent
Crypto Accelerator 2............................. Absent
Power Supply 1................................... Absent
Power Supply 2................................... Present, OK
Press Enter to continue Or <Ctl Z> to abort...

show run-config startup-commands

To display a comprehensive view of the current Cisco wireless LAN controller configuration, use the showrun-configstartup-commands command.

show run-config startup-commands

Syntax Description

run-config

Displays the running configuration commands.

startup-commands

Display list of configured startup commands on Wireless LAN Controller.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Usage Guidelines

The configuration commands on the Wireless LAN controller are uploaded to the TFTP or NCS servers using the transfer upload process. The show run-config startup-commands command enables the Wireless LAN controller to generate running-configuration in CLI format. The configuration commands generated can be used as backup configuration to restore the network.

Examples

The following is a sample output of the show run-config startup-commands command:

show run-config startup-commands 
(Cisco Controller) >show run-config
	 startup-commands
(Cisco Controller) >show run-config startup-commands

This may take some time.
Are you sure you want to proceed? (y/N) y


config location expiry tags 5
config mdns profile service add default-mdns-profile AirPrint
config mdns profile service add default-mdns-profile AirTunes
config mdns profile service add default-mdns-profile AppleTV
config mdns profile service add default-mdns-profile HP_Photosmart_Printer_1
config mdns profile service add default-mdns-profile HP_Photosmart_Printer_2
config mdns profile service add default-mdns-profile Printer
config mdns profile create default-

show sessions

To display the console port login timeout and maximum number of simultaneous command-line interface (CLI) sessions, use the show sessions command.

show sessions

Syntax Description

This command has no arguments or keywords.

Command Default

5 minutes, 5 sessions.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to display the CLI session configuration setting:


> show sessions
CLI Login Timeout (minutes)............ 0
Maximum Number of CLI Sessions......... 5

The response indicates that the CLI sessions never time out and that the Cisco wireless LAN controller can host up to five simultaneous CLI sessions.

Related Commands

config sessions maxsessions

config sessions timeout 


show snmpcommunity

To display Simple Network Management Protocol (SNMP) community entries, use the show snmpcommunity command.

show snmpcommunity

Syntax Description

This command has no arguments or keywords.

Command Default

None.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to display SNMP community entries:


> show snmpcommunity
SNMP Community Name Client IP Address Client IP Mask    Access Mode Status
------------------- ----------------- ----------------- ----------- --------
public              0.0.0.0           0.0.0.0           Read Only   Enable
**********          0.0.0.0           0.0.0.0           Read/Write  Enable

Related Commands

config snmp community accessmode


config snmp community create 


config snmp community delete 


config snmp community ipaddr 


config snmp community mode 


config snmp syscontact

show snmpengineID

To display the SNMP engine ID, use the show snmpengineID command.

show snmpengineID

Syntax Description

This command has no arguments or keywords.

Command Default

None.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to display the SNMP engine ID:


> show snmpengineID 
SNMP EngineId... ffffffffffff

Related Commands

config snmp engineID 


show snmptrap

To display Cisco wireless LAN controller Simple Network Management Protocol (SNMP) trap receivers and their status, use the show snmptrap command.

show snmptrap

Syntax Description

This command has no arguments or keywords.

Command Default

None.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to display SNMP trap receivers and their status: 


> show snmptrap
SNMP Trap Receiver Name    IP Address        Status
------------------------   ----------------- --------
xxx.xxx.xxx.xxx            xxx.xxx.xxx.xxx   Enable

show snmpv3user

To display Simple Network Management Protocol (SNMP) version 3 configuration, use the show snmpv3user command.

show snmpv3user

Syntax Description

This command has no arguments or keywords.

Command Default

None.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to display SNMP version 3 configuration information:


> show snmpv3user
SNMP v3 username    AccessMode  Authentication Encryption
-------------------- ----------- -------------- ----------
default              Read/Write  HMAC-SHA       CFB-AES

Related Commands

config snmp v3user create 


config snmp v3user delete

show snmpversion

To display which versions of Simple Network Management Protocol (SNMP) are enabled or disabled on your controller, use the show snmpversion command.

show snmpversion

Syntax Description

This command has no arguments or keywords.

Command Default

Enable.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to display the SNMP v1/v2/v3 status:


> show snmpversion
SNMP v1  Mode.................................. Disable
SNMP v2c Mode.................................. Enable
SNMP v3  Mode.................................. Enable

Related Commands

config snmp version

show sysinfo

To display high-level controller information, use the show sysinfo command.

show sysinfo

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

show tech-support

To display Cisco wireless LAN controller variables frequently requested by Cisco Technical Assistance Center (TAC), use the show tech-support command.

show tech-support

Syntax Description

This command has no arguments or keywords.

Command Default

None.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to display system resource information:


> show tech-support
Current CPU Load................................. 0%
System Buffers
   Max Free Buffers.............................. 4608
   Free Buffers.................................. 4604
   Buffers In Use................................ 4
Web Server Resources
   Descriptors Allocated......................... 152
   Descriptors Used.............................. 3
   Segments Allocated............................ 152
   Segments Used................................. 3
System Resources
   Uptime........................................ 747040 Secs
   Total Ram..................................... 127552 Kbytes
   Free Ram...................................... 19540 Kbytes
   Shared Ram.................................... 0 Kbytes
   Buffer Ram.................................... 460 Kbytes

show time

To display the Cisco wireless LAN controller time and date, use the show time command.

show time

Syntax Description

This command has no arguments or keywords.

Command Default

None.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to display the controller time and date when authentication is not enabled:


> show time
Time............................................. Wed Apr 13 09:29:15 2011
Timezone delta................................... 0:0
Timezone location........................ (GMT +5:30) Colombo, New Delhi, Chennai, Kolkata
NTP Servers
    NTP Polling Interval.........................     3600
     Index     NTP Key Index     NTP Server      NTP Msg Auth Status
    -------  ---------------------------------------------------------------
       1              0           9.2.60.60       AUTH DISABLED

This example shows successful authentication of NTP Message results in the AUTH Success:


> show time
Time............................................. Thu Apr  7 13:56:37 2011
Timezone delta................................... 0:0
Timezone location........................ (GMT +5:30) Colombo, New Delhi, Chennai, Kolkata
NTP Servers
    NTP Polling Interval.........................     3600
     Index     NTP Key Index     NTP Server      NTP Msg Auth Status
    -------  ---------------------------------------------------------------
       1              1           9.2.60.60       AUTH SUCCESS

This example shows that if the packet received has errors, then the NTP Msg Auth status will show AUTH Failure:


> show time
Time............................................. Thu Apr  7 13:56:37 2011
Timezone delta................................... 0:0
Timezone location........................ (GMT +5:30) Colombo, New Delhi, Chennai, Kolkata
NTP Servers
    NTP Polling Interval.........................     3600
     Index     NTP Key Index     NTP Server      NTP Msg Auth Status
    -------  ---------------------------------------------------------------
       1              10           9.2.60.60       AUTH FAILURE

This example shows that if there is no response from NTP server for the packets, the NTP Msg Auth status will be blank:


> show time
Time............................................. Thu Apr  7 13:56:37 2011
Timezone delta................................... 0:0
Timezone location................................ (GMT +5:30) Colombo, New Delhi, Chennai, Kolkata
NTP Servers
    NTP Polling Interval.........................     3600
     Index     NTP Key Index     NTP Server      NTP Msg Auth Status
    -------  ---------------------------------------------------------------
       1              11           9.2.60.60

Related Commands

config time manual

config time ntp

config time timezone

config time timezone location

show trapflags

To display the Cisco wireless LAN controller Simple Network Management Protocol (SNMP) trap flags, use the show trapflags command.

show trapflags

Syntax Description

This command has no arguments or keywords.

Command Default

None.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to display controller SNMP trap flags:


> show trapflags
Authentication Flag............................ Enable
Link Up/Down Flag.............................. Enable
Multiple Users Flag............................ Enable
Spanning Tree Flag............................. Enable
Client Related Traps
        802.11 Disassociation......................... Disable
        802.11 Association.............................Disabled
								802.11 Deauthenticate......................... Disable
        802.11 Authenticate Failure................... Disable
        802.11 Association Failure.................... Disable
								Authentication.................................Disabled
        Excluded...................................... Disable
								Max Client Warning Threshold.................. 90%
       Nac-Alert Traps................................. Disabled
       RFID Related Traps
        Max RFIDs Warning Threshold..................... 90%

802.11 Security related traps
        WEP Decrypt Error............................. Enable
        IDS Signature Attack............................ Disable

Cisco AP
        Register...................................... Enable
        InterfaceUp................................... Enable
Auto-RF Profiles
        Load.......................................... Enable
        Noise......................................... Enable
        Interference.................................. Enable
        Coverage...................................... Enable
Auto-RF Thresholds
        tx-power...................................... Enable
        channel....................................... Enable
        antenna....................................... Enable
AAA
        auth.......................................... Enable
        servers....................................... Enable
rogueap........................................ Enable
adjchannel-rogueap............................... Disabled
wps............................................ Enable
configsave..................................... Enable
IP Security
        esp-auth...................................... Enable
        esp-replay.................................... Enable
        invalidSPI.................................... Enable
        ike-neg....................................... Enable
        suite-neg..................................... Enable
        invalid-cookie................................ Enable
Mesh
        auth failure.................................... Enabled
        child excluded parent........................... Enabled
        parent change................................... Enabled
        child moved..................................... Enabled
        excessive parent change......................... Enabled
        onset SNR....................................... Enabled
        abate SNR....................................... Enabled
        console login................................... Enabled
        excessive association........................... Enabled
        default bridge group name....................... Enabled
        excessive hop count............................. Disabled
        excessive children.............................. Enabled
        sec backhaul change............................. Disabled

Related Commands

config trapflags 802.11-Security

config trapflags aaa

config trapflags ap

config trapflags authentication

config trapflags client

config trapflags configsave

config trapflags IPsec

config trapflags linkmode

show traplog

To display the Cisco wireless LAN controller Simple Network Management Protocol (SNMP) trap log, use the show traplog command.

show traplog

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following is a sample output of the show traplog command: 


(Cisco Controller) > show traplog
Number of Traps Since Last Reset........... 2447
Number of Traps Since Log Last Displayed... 2447
Log System Time              Trap
--- ------------------------ -------------------------------------------------
  0 Thu Aug  4 19:54:14 2005 Rogue AP : 00:0b:85:52:62:fe detected on Base Rad
                             io MAC : 00:0b:85:18:b6:50  Interface no:1(802.11
                             b/g) with RSSI: -78 and SNR: 10
  1 Thu Aug  4 19:54:14 2005 Rogue AP : 00:0b:85:52:19:d8 detected on Base Rad
                             io MAC : 00:0b:85:18:b6:50  Interface no:1(802.11
                             b/g) with RSSI: -72 and SNR: 16
  2 Thu Aug  4 19:54:14 2005 Rogue AP : 00:0b:85:26:a1:8d detected on Base Rad
                             io MAC : 00:0b:85:18:b6:50  Interface no:1(802.11
                             b/g) with RSSI: -82 and SNR: 6
  3 Thu Aug  4 19:54:14 2005 Rogue AP : 00:0b:85:14:b3:4f detected on Base Rad
                             io MAC : 00:0b:85:18:b6:50  Interface no:1(802.11
                             b/g) with RSSI: -56 and SNR: 30
Would you like to display more entries? (y/n)

config Commands

This section lists the config commands that you can use to configure the controller settings, and manage user accounts.

config 802.11h channelswitch

To configure an 802.11h channel switch announcement, use the config 802.11h channelswitch command.

config 802.11h channelswitch { enable { loud | quiet} | disable}

Syntax Description

enable

Enables the 802.11h channel switch announcement.

loud

Enables the 802.11h channel switch announcement in the loud mode. The 802.11h-enabled clients can send packets while switching channel.

quiet

Enables 802.11h-enabled clients to stop transmitting packets immediately because the AP has detected radar and client devices should also quit transmitting to reduce interference.

disable

Disables the 802.11h channel switch announcement.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following example shows how to disable an 802.11h switch announcement: 


(Cisco Controller) >config 802.11h channelswitch disable

config 802.11h powerconstraint

To configure the 802.11h power constraint value, use the config 802.11h powerconstraint command.

config 802.11h powerconstraint value

Syntax Description

value

802.11h power constraint value.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following example shows how to configure the 802.11h power constraint to 5: 


(Cisco Controller) >config 802.11h powerconstraint 5

config 802.11h setchannel

To configure a new channel using 802.11h channel announcement, use the config 802.11h setchannel command.

config 802.11h setchannel cisco_ap

Syntax Description

cisco_ap

Cisco lightweight access point name.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following example shows how to configure a new channel using the 802.11h channel: 


(Cisco Controller) >config 802.11h setchannel ap02

config 802.11 11nsupport

To enable 802.11n support on the network, use the config 802.11 11nsupport command.

config 802.11{ a | b} 11nsupport { enable | disable}

Syntax Description

a

Specifies the 802.11a network settings.

b

Specifies the 802.11b/g network settings.

enable

Enables the 802.11n support.

disable

Disables the 802.11n support.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following example shows how to enable the 802.11n support on an 802.11a network: 


(Cisco Controller) >config 802.11a 11nsupport enable

config 802.11 11nsupport a-mpdu tx priority

To specify the aggregation method used for 802.11n packets, use the config 802.11 11nsupport a-mpdu tx priority command.

config 802.11{ a | b} 11nsupport a-mpdu tx priority { 0-7 | all} { enable | disable}

Syntax Description

a

Specifies the 802.11a network.

b

Specifies the 802.11b/g network.

0-7

Specifies the aggregated MAC protocol data unit priority level between 0 through 7.

all

Configures all of the priority levels at once.

enable

Specifies the traffic associated with the priority level uses A-MPDU transmission.

disable

Specifies the traffic associated with the priority level uses A-MSDU transmission.

Command Default

Priority 0 is enabled.

Usage Guidelines

Aggregation is the process of grouping packet data frames together rather than transmitting them separately. Two aggregation methods are available: Aggregated MAC Protocol Data Unit (A-MPDU) and Aggregated MAC Service Data Unit (A-MSDU). A-MPDU is performed in the software whereas A-MSDU is performed in the hardware.

Aggregated MAC Protocol Data Unit priority levels assigned per traffic type are as follows:

  • 1—Background

  • 2—Spare

  • 0—Best effort

  • 3—Excellent effort

  • 4—Controlled load

  • 5—Video, less than 100-ms latency and jitter

  • 6—Voice, less than 10-ms latency and jitter

  • 7—Network control

  • all—Configure all of the priority levels at once.


    Note

    Configure the priority levels to match the aggregation method used by the clients.

Command History

Release Modification
8.3 This command was introduced.

Examples

The following example shows how to configure all the priority levels at once so that the traffic associated with the priority level uses A-MSDU transmission: 


(Cisco Controller) >config 802.11a 11nsupport a-mpdu tx priority all enable

config 802.11 11nsupport a-mpdu tx scheduler

To configure the 802.11n-5 GHz A-MPDU transmit aggregation scheduler, use the config 802.11 11nsupport a-mpdu tx scheduler command.

config 802.11{ a | b} 11nsupport a-mpdu tx scheduler { enable | disable | timeout rt timeout-value}

Syntax Description

enable

Enables the 802.11n-5 GHz A-MPDU transmit aggregation scheduler.

disable

Disables the 802.11n-5 GHz A-MPDU transmit aggregation scheduler.

timeout rt

Configures the A-MPDU transmit aggregation scheduler realtime traffic timeout.

timeout-value

Timeout value in milliseconds. The valid range is between 1 millisecond to 1000 milliseconds.

Command Default

None

Usage Guidelines

Ensure that the 802.11 network is disabled before you enter this command.

Command History

Release Modification
8.3 This command was introduced.

Examples

The following example shows how to configure the A-MPDU transmit aggregation scheduler realtime traffic timeout of 100 milliseconds: 


(Cisco Controller) >config 802.11 11nsupport a-mpdu tx scheduler timeout rt 100

config 802.11 11nsupport antenna

To configure an access point to use a specific antenna, use the config 802.11 11nsupport antenna command.

config 802.11{ a | b} 11nsupport antenna cisco_ap { A | B | C | D} { enable | disable}

Syntax Description

a

Specifies the 802.11a/n network.

b

Specifies the 802.11b/g/n network.

cisco_ap

Access point.

A/B/C/D

Specifies an antenna port.

enable

Enables the configuration.

disable

Disables the configuration.

Command Default

None

Usage Guidelines

Cisco Catalyst 9120AXE, 9120AXP, and Cisco Catalyst 9130AXE access points should have at least two antennas configured if you want to disable this configuration.

Command History

Release Modification
8.3 This command was introduced.

Examples

The following example shows how to configure transmission to a single antenna for legacy orthogonal frequency-division multiplexing: 


(Cisco Controller) >config 802.11 11nsupport antenna AP1 C enable

config 802.11 11nsupport guard-interval

To configure the guard interval, use the config 802.11 11nsupport guard-interval command.

config 802.11 { a | b} 11nsupport guard-interval { any | long}

Syntax Description

any

Enables either a short or a long guard interval.

long

Enables only a long guard interval.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following example shows how to configure a long guard interval: 


(Cisco Controller) >config 802.11 11nsupport guard-interval long

config 802.11 11nsupport mcs tx

To specify the modulation and coding scheme (MCS) rates at which data can be transmitted between the access point and the client, use the config 802.11 11nsupport mcs tx command.

config 802.11{ a | b} 11nsupport mcs tx { 0-15} { enable | disable}

Syntax Description

a

Specifies the 802.11a network.

b

Specifies the 802.11b/g network.

11nsupport

Specifies support for 802.11n devices.

mcs tx

Specifies the modulation and coding scheme data rates as follows:

  • 0 (7 Mbps)

  • 1 (14 Mbps)

  • 2 (21 Mbps)

  • 3 (29 Mbps)

  • 4 (43 Mbps)

  • 5 (58 Mbps)

  • 6 (65 Mbps)

  • 7 (72 Mbps)

  • 8 (14 Mbps)

  • 9 (29 Mbps)

  • 10 (43 Mbps)

  • 11 (58 Mbps)

  • 12 (87 Mbps)

  • 13 (116 Mbps)

  • 14 (130 Mbps)

  • 15 (144 Mbps)

enable

Enables this configuration.

disable

Disables this configuration.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

The following example shows how to specify MCS rates: 


(Cisco Controller) >config 802.11a 11nsupport mcs tx 5 enable

config 802.11 11nsupport rifs

To configure the Reduced Interframe Space (RIFS) between data frames and its acknowledgment, use the config 802.11 11nsupport rifs command.

config 802.11{ a | b} 11nsupport rifs { enable | disable}

Syntax Description

enable

Enables RIFS for the 802.11 network.

disable

Disables RIFS for the 802.11 network.

Command Default

None

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to enable RIFS: 


(Cisco Controller) >config 802.11a 11nsupport rifs enable

config 802.11 beacon period

To change the beacon period globally for an 802.11a, 802.11b, or other supported 802.11 network, use the config 802.11 beacon period command.

config 802.11{ a | b} beacon period time_units


Note

Disable the 802.11 network before using this command. See the “Usage Guidelines” section.

Syntax Description

a

Specifies the 802.11a network.

b

Specifies the 802.11b/g network.

time_units

Beacon interval in time units (TU). One TU is 1024 microseconds.

Command Default

None

Usage Guidelines

In Cisco wireless LAN solution 802.11 networks, all Cisco lightweight access point wireless LANs broadcast a beacon at regular intervals. This beacon notifies clients that the 802.11a service is available and allows the clients to synchronize with the lightweight access point.

Before you change the beacon period, make sure that you have disabled the 802.11 network by using the config 802.11 disable command. After changing the beacon period, enable the 802.11 network by using the config 802.11 enable command.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to configure an 802.11a network for a beacon period of 120 time units: 


(Cisco Controller) > config 802.11 beacon period 120

Related Commands

show 802.11a

config 802.11b beaconperiod


config 802.11a disable

config 802.11a enable

config 802.11 cac defaults

To configure the default Call Admission Control (CAC) parameters for the 802.11a and 802.11b/g network, use the config 802.11 cac defaults command.

config 802.11 { a | b} cac defaults

Syntax Description

a

Specifies the 802.11a network.

b

Specifies the 802.11b/g network.

Usage Guidelines

CAC commands for video applications on the 802.11a or 802.11b/g network require that the WLAN you are planning to modify is configured for the Wi-Fi Multimedia (WMM) protocol and the quality of service (QoS) level be set to Gold.

Before you can configure CAC parameters on a network, you must complete the following prerequisites:

  • Disable all WLANs with WMM enabled by entering the config wlan disable wlan_id command.

  • Disable the radio network you want to configure by entering the config 802.11{a | b}  disable network command.

  • Save the new configuration by entering the save config command.

  • Enable voice or video CAC for the network you want to configure by entering the 
config 802.11{a | b}  cac voice acm enable or config 802.11{a | b}  cac video acm enable command.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to configure the default CAC parameters for the 802.11a network: 

(Cisco Controller) > config 802.11 cac defaults

Related Commands

show cac voice stats

show cac voice summary

show cac video stats

show cac video summary

config 802.11 cac video tspec-inactivity-timeout

config 802.11 cac video max-bandwidth

config 802.11 cac video acm

config 802.11 cac video sip

config 802.11 cac video roam-bandwidth

config 802.11 cac load-based

config 802.11 cac media-stream

config 802.11 cac multimedia

config 802.11 cac video cac-method

debug cac

config 802.11 cac video acm

To enable or disable video Call Admission Control (CAC) for the 802.11a or 802.11b/g network, use the config 802.11 cac video acm command.

config 802.11{ a | b} cac video acm { enable | disable}

Syntax Description

a

Specifies the 802.11a network.

b

Specifies the 802.11b/g network.

enable

Enables video CAC settings.

disable

Disables video CAC settings.

Command Default

The default video CAC settings for the 802.11a or 802.11b/g network is disabled.

Usage Guidelines

CAC commands require that the WLAN you are planning to modify is configured for the Wi-Fi Multimedia (WMM) protocol and the quality of service (QoS) level be set to Platinum.

Before you can configure CAC parameters on a network, you must complete the following prerequisites:

  • Disable all WLANs with WMM enabled by entering the config wlan disable wlan_id command.

  • Disable the radio network you want to configure by entering the config 802.11{a | b}  disable network command.

  • Save the new configuration by entering the save config command.

  • Enable voice or video CAC for the network you want to configure by entering the config 802.11{a | b}  cac voice acm enable , or config 802.11{a | b}  cac video acm enable commands.

Command History

Release Modification
8.3 This command was introduced.

Examples

The following example shows how to enable the video CAC for the 802.11a network: 


(Cisco Controller) > config 802.11 cac video acm enable

The following example shows how to disable the video CAC for the 802.11b network: 


(Cisco Controller) > config 802.11 cac video acm disable

Related Commands

config 802.11 cac video max-bandwidth


config 802.11 cac video roam-bandwidth


config 802.11 cac video tspec-inactivity-timeout

config 802.11 cac video cac-method

To configure the Call Admission Control (CAC) method for video applications on the 802.11a or 802.11b/g network, use the config 802.11 cac video cac-method command.

config 802.11 { a | b} cac video cac-method { static | load-based}

Syntax Description

a

Specifies the 802.11a network.

b

Specifies the 802.11b/g network.

static

Enables the static CAC method for video applications on the 802.11a or 802.11b/g network.

Static or bandwidth-based CAC enables the client to specify how much bandwidth or shared medium time is required to accept a new video request and in turn enables the access point to determine whether it is capable of accommodating the request.

load-based

Enables the load-based CAC method for video applications on the 802.11a or 802.11b/g network.

Load-based or dynamic CAC incorporates a measurement scheme that takes into account the bandwidth consumed by all traffic types from itself, from co-channel access points, and by collocated channel interference. Load-based CAC also covers the additional bandwidth consumption results from PHY and channel impairment. The access point admits a new call only if the channel has enough unused bandwidth to support that call.

Load-based CAC is not supported if SIP-CAC is enabled.

Command Default

Static.

Usage Guidelines

CAC commands for video applications on the 802.11a or 802.11b/g network require that the WLAN you are planning to modify is configured for the Wi-Fi Multimedia (WMM) protocol and the quality of service (QoS) level be set to Gold.

Before you can configure CAC parameters on a network, you must complete the following prerequisites:

  • Disable all WLANs with WMM enabled by entering the config wlan disable wlan_id command.

  • Disable the radio network you want to configure by entering the config 802.11{a | b}  disable network command.

  • Save the new configuration by entering the save config command.

  • Enable voice or video CAC for the network you want to configure by entering the 
config 802.11{a | b}  cac voice acm enable or config 802.11{a | b}  cac video acm enable command.

Video CAC consists of two parts: Unicast Video-CAC and MC2UC CAC. If you need only Unicast Video-CAC, you must configure only static mode. If you need only MC2UC CAC, you must configure Static or Load-based CAC. Load-based CAC is not supported if SIP-CAC is enabled.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to enable the static CAC method for video applications on the 802.11a network: 

(Cisco Controller) > config 802.11 cac video cac-method static

Related Commands

show cac voice stats

show cac voice summary

show cac video stats

show cac video summary

config 802.11 cac video tspec-inactivity-timeout

config 802.11 cac video max-bandwidth

config 802.11 cac video acm

config 802.11 cac video sip

config 802.11 cac video roam-bandwidth

config 802.11 cac load-based

config 802.11 cac defaults

config 802.11 cac media-stream

config 802.11 cac multimedia

debug cac

config 802.11 cac video load-based

To enable or disable load-based Call Admission Control (CAC) for video applications on the 802.11a or 802.11b/g network, use the config 802.11 cac video load-based command.

config 802.11 { a | b} cac video load-based { enable | disable}

Syntax Description

a

Specifies the 802.11a network.

b

Specifies the 802.11b/g network.

enable

Enables load-based CAC for video applications on the 802.11a or 802.11b/g network.

Load-based or dynamic CAC incorporates a measurement scheme that takes into account the bandwidth consumed by all traffic types from itself, from co-channel access points, and by collocated channel interference. Load-based CAC also covers the additional bandwidth consumption results from PHY and channel impairment. The access point admits a new call only if the channel has enough unused bandwidth to support that call.

disable

Disables load-based CAC method for video applications on the 802.11a or 802.11b/g network.

Command Default

Disabled.

Usage Guidelines

CAC commands for video applications on the 802.11a or 802.11b/g network require that the WLAN you are planning to modify is configured for the Wi-Fi Multimedia (WMM) protocol and the quality of service (QoS) level be set to Gold.

Before you can configure CAC parameters on a network, you must complete the following prerequisites:

  • Disable all WLANs with WMM enabled by entering the config wlan disable wlan_id command.

  • Disable the radio network you want to configure by entering the config 802.11{a | b}  disable network command.

  • Save the new configuration by entering the save config command.

  • Enable voice or video CAC for the network you want to configure by entering the 
config 802.11{a | b}  cac voice acm enable or config 802.11{a | b}  cac video acm enable command.

Video CAC consists of two parts: Unicast Video-CAC and MC2UC CAC. If you need only Unicast Video-CAC, you must configure only static mode. If you need only MC2UC CAC, you must configure Static or Load-based CAC. Load-based CAC is not supported if SIP-CAC is enabled.


Note

Load-based CAC is not supported if SIP-CAC is enabled.

Command History

Release Modification
8.3 This command was introduced.

Examples

This example shows how to enable load-based CAC method for video applications on the 802.11a network: 

(Cisco Controller) > config 802.11 cac video load-based enable

Related Commands

show cac voice stats

show cac voice summary

show cac video stats

show cac video summary

config 802.11 cac video tspec-inactivity-timeout

config 802.11 cac video max-bandwidth

config 802.11 cac video acm

config 802.11 cac video sip

config 802.11 cac video roam-bandwidth

config 802.11 cac load-based

config 802.11 cac defaults

config 802.11 cac media-stream

config 802.11 cac multimedia

config 802.11 cac video cac-method

debug cac

config 802.11 cac video max-bandwidth

To set the percentage of the maximum bandwidth allocated to clients for video applications on the 802.11a or 802.11b/g network, use the config 802.11 cac video max-bandwidth command.

config 802.11{ a | b} cac video max-bandwidth bandwidth

Syntax Description

a

Specifies the 802.11a network.

b

Specifies the 802.11b/g network.

bandwidth

Bandwidth percentage value from 5 to 85%.

Command Default

The default maximum bandwidth allocated to clients for video applications on the 802.11a or 802.11b/g network is 0%.

Usage Guidelines

The maximum radio frequency (RF) bandwidth cannot exceed 85% for voice and video. Once the client reaches the value specified, the access point rejects new calls on this network.


Note

If this parameter is set to zero (0), the controller assumes that you do not want to allocate any bandwidth and allows all bandwidth requests.

Call Admission Control (CAC) commands require that the WLAN you are planning to modify is configured for the Wi-Fi Multimedia (WMM) protocol and the quality of service (QoS) level be set to Platinum.

Before you can configure CAC parameters on a network, you must complete the following prerequisites:

  • Disable all WLANs with WMM enabled by entering the config wlan disable wlan_id command.

  • Disable the radio network you want to configure by entering the config 802.11{a | b}  disable network command.

  • Save the new configuration by entering the save config command.

  • Enable voice or video CAC for the network you want to configure by entering the config 802.11{a | b}  cac voice acm enable , or config 802.11{a | b}  cac video acm enable commands.

Command History

Release Modification
8.3 This command was introduced.

Examples

The following example shows how to specify the percentage of the maximum allocated bandwidth for video applications on the selected radio band: 


(Cisco Controller) > config 802.11 cac video max-bandwidth 50

Related Commands

config 802.11 cac video acm


config 802.11 cac video roam-bandwidth


config 802.11 cac voice stream-size

config 802.11 cac voice roam-bandwidth

config 802.11 cac media-stream

To configure media stream Call Admission Control (CAC) voice and video quality parameters for 802.11a and 802.11b networks, use the config 802.11 cac media-stream command.

config 802.11 { a | b} cac media-stream multicast-direct { max-retry-percent retry-percentage | min-client-rate dot11-rate}

Syntax Description

a

Specifies the 802.11a network.

b

Specifies the 802.11b/g network.

multicast-direct

Configures CAC parameters for multicast-direct media streams.

max-retry-percent

Configures the percentage of maximum retries that are allowed for multicast-direct media streams.

retry-percentage

Percentage of maximum retries that are allowed for multicast-direct media streams.

min-client-rate

Configures the minimum transmission data rate to the client for multicast-direct media streams.

dot11-rate

Minimum transmission data rate to the client for multicast-direct media streams. Rate in kbps at which the client can operate.

If the transmission data rate is below this rate, either the video will not start or the client may be classified as a bad client. The bad client video can be demoted for better effort QoS or subject to denial. The available data rates are 6000, 9000, 12000, 18000, 24000, 36000, 48000, 54000, and 11n rates.

Command Default

The default value for the maximum retry percent is 80. If it exceeds 80, either the video will not start or the client might be classified as a bad client. The bad client video will be demoted for better effort QoS or is subject to denial.

Usage Guidelines

CAC commands for video applications on the 802.11a or 802.11b/g network require that the WLAN you are planning to modify is configured for Wi-Fi Multimedia (WMM) protocol and the quality of service (QoS) level be set to Gold.

Before you can configure CAC parameters on a network, you must complete the following prerequisites:

  • Disable all WLANs with WMM enabled by entering the config wlan disable wlan_id command.

  • Disable the radio network you want to configure by entering the config 802.11{a | b}  disable network command.

  • Save the new configuration by entering the save config command.

  • Enable voice or video CAC for the network you want to configure by entering the 
config 802.11{a | b}  cac voice acm enable or config 802.11{a | b}  cac video acm enable command.

Command History

Release Modification
8.3 This command was introduced.

Examples

The following example shows how to configure the maximum retry percent for multicast-direct media streams as 90 on a 802.11a network: 

(Cisco Controller) > config 802.11 cac media-stream multicast-direct max-retry-percent 90

Related Commands

show cac voice stats

show cac voice summary

show cac video stats

show cac video summary

config 802.11 cac video tspec-inactivity-timeout

config 802.11 cac video max-bandwidth

config 802.11 cac video acm

config 802.11 cac video sip

config 802.11 cac video roam-bandwidth

config 802.11 cac load-based

config 802.11 cac defaults

config 802.11 cac multimedia

debug cac

config 802.11 cac multimedia

To configure the CAC media voice and video quality parameters for 802.11a and 802.11b networks, use the config 802.11 cac multimedia command.

config 802.11 { a | b} cac multimedia max-bandwidth bandwidth

Syntax Description

a

Specifies the 802.11a network.

b

Specifies the 802.11b/g network.

max-bandwidth

Configures the percentage of maximum bandwidth allocated to Wi-Fi Multimedia (WMM) clients for voice and video applications on the 802.11a or 802.11b/g network.

bandwidth

Percentage of the maximum bandwidth allocated to WMM clients for voice and video applications on the 802.11a or 802.11b/g network. Once the client reaches the specified value, the access point rejects new calls on this radio band. The range is from 5 to 85%.

Command Default

The default maximum bandwidth allocated to Wi-Fi Multimedia (WMM) clients for voice and video applications on the 802.11a or 802.11b/g network is 85%.

Usage Guidelines

Call Admission Control (CAC) commands for video applications on the 802.11a or 802.11b/g network require that the WLAN you are planning to modify is configured for Wi-Fi Multimedia (WMM) protocol and the quality of service (QoS) level be set to Gold.

Before you can configure CAC parameters on a network, you must complete the following prerequisites:

  • Disable all WLANs with WMM enabled by entering the config wlan disable wlan_id command.

  • Disable the radio network you want to configure by entering the config 802.11{a | b}  disable network command.

  • Save the new configuration by entering the save config command.

  • Enable voice or video CAC for the network you want to configure by entering the 
config 802.11{a | b}  cac voice acm enable or config 802.11{a | b}  cac video acm enable command.

Command History

Release Modification
8.3 This command was introduced.

Examples

The following example shows how to configure the percentage of the maximum bandwidth allocated to WMM clients for voice and video applications on the 802.11a network: 

(Cisco Controller) > config 802.11 cac multimedia max-bandwidth 80

Related Commands

show cac voice stats

show cac voice summary

show cac video stats

show cac video summary

config 802.11 cac video tspec-inactivity-timeout

config 802.11 cac video max-bandwidth

config 802.11 cac video acm

config 802.11 cac video sip

config 802.11 cac video roam-bandwidth

config 802.11 cac load-based

config 802.11 cac defaults

debug cac

config 802.11 cac video roam-bandwidth

To configure the percentage of the maximum allocated bandwidth reserved for roaming video clients on the 802.11a or 802.11b/g network, use the config 802.11 cac video roam-bandwidth command.

config 802.11{ a | b} cac video roam-bandwidth bandwidth

Syntax Description

a

Specifies the 802.11a network.

b

Specifies the 802.11b/g network.

bandwidth

Bandwidth percentage value from 5 to 85%.

Command Default

The maximum allocated bandwidth reserved for roaming video clients on the 802.11a or 802.11b/g network is 0%.

Command History

Release Modification
7.6 This command was introduced in a release earlier than Release 7.6.

Command History

Release Modification
8.3 This command was introduced.

Usage Guidelines

The controller reserves the specified bandwidth from the maximum allocated bandwidth for roaming video clients.


Note

If this parameter is set to zero (0), the controller assumes that you do not want to do any bandwidth allocation and, therefore, allows all bandwidth requests.

CAC commands require that the WLAN you are planning to modify is configured for the Wi-Fi Multimedia (WMM) protocol and the quality of service (QoS) level be set to Platinum.

Before you can configure CAC parameters on a network, you must complete the following prerequisites:

  • Disable all WLANs with WMM enabled by entering the config wlan disable wlan_id command.

  • Disable the radio network you want to configure by entering the config 802.11 {a | b}  disable network command.

  • Save the new configuration by entering the save config command.

  • Enable voice or video CAC for the network you want to configure by entering the 
config 802.11 {a | b}  cac voice acm enable or config 802.11 {a | b}  cac video acm enable command.

    For complete instructions, see the “Configuring Voice and Video Parameters” section in the “Configuring Controller Settings” chapter of the Cisco Wireless LAN Controller Configuration Guide for your release.

Examples

The following example shows how to specify the percentage of the maximum allocated bandwidth reserved for roaming video clients on the selected radio band: 


(Cisco Controller) > config 802.11 cac video roam-bandwidth 10

Related Commands

config 802.11 cac video tspec-inactivity-timeout

config 802.11 cac video max-bandwidth

config 802.11 cac video acm

config 802.11 cac video cac-method

config 802.11 cac video sip

config 802.11 cac video load-based

config 802.11 cac video sip

To enable or disable video Call Admission Control (CAC) for nontraffic specifications (TSPEC) SIP clients using video applications on the 802.11a or 802.11b/g network, use the config 802.11 cac video sip command.

config 802.11 { a | b} cac video sip { enable | disable}

Syntax Description

a

Specifies the 802.11a network.

b

Specifies the 802.11b/g network.

enable

Enables video CAC for non-TSPEC SIP clients using video applications on the 802.11a or 802.11b/g network.

When you enable video CAC for non-TSPEC SIP clients, you can use applications like Facetime and CIUS video calls.

disable

Disables video CAC for non-TSPEC SIP clients using video applications on the 802.11a or 802.11b/g network.

Command Default

None

Usage Guidelines

CAC commands for video applications on the 802.11a or 802.11b/g network require that the WLAN you are planning to modify is configured for the Wi-Fi Multimedia (WMM) protocol and the quality of service (QoS) level be set to Gold.

Before you can configure CAC parameters on a network, you must complete the following prerequisites:

  • Disable all WLANs with WMM enabled by entering the config wlan disable wlan_id command.

  • Disable the radio network you want to configure by entering the config 802.11 {a | b}  disable network command.

  • Save the new configuration by entering the save config command.

  • Enable voice or video CAC for the network you want to configure by entering the 
config 802.11{a | b}  cac voice acm enable or config 802.11{a | b}  cac video acm enable command.

  • Enable call snooping on the WLAN on which the SIP client is present by entering the config wlan call-snoop enable wlan_id command.

Command History

Release Modification
8.3 This command was introduced.

Examples

The following example shows how to enable video CAC for non-TSPEC SIP clients using video applications on the 802.11a network: 


(Cisco Controller) > config 802.11 cac video sip enable

Related Commands

config 802.11 cac video tspec-inactivity-timeout

config 802.11 cac video max-bandwidth

config 802.11 cac video acm

config 802.11 cac video cac-method

config 802.11 cac video load-based

config 802.11 cac video roam-bandwidth

config 802.11 cac video tspec-inactivity-timeout

To process or ignore the Call Admission Control (CAC) Wi-Fi Multimedia (WMM) traffic specifications (TSPEC) inactivity timeout received from an access point, use the config 802.11 cac video tspec-inactivity-timeout command.

config 802.11{ a | b} cac video tspec-inactivity-timeout { enable | ignore}

Syntax Description

a

Specifies the 802.11a network.

ab

Specifies the 802.11b/g network.

enable

Processes the TSPEC inactivity timeout messages.

ignore

Ignores the TSPEC inactivity timeout messages.

Command Default

The default CAC WMM TSPEC inactivity timeout received from an access point is disabled (ignore).

Command History

Release Modification
8.3 This command was introduced.

Usage Guidelines

CAC commands require that the WLAN you are planning to modify is configured for the Wi-Fi Multimedia (WMM) protocol and the quality of service (QoS) level be set to Platinum.

Before you can configure CAC parameters on a network, you must complete the following prerequisites:

  • Disable all WLANs with WMM enabled by entering the config wlan disable wlan_id command.

  • Disable the radio network you want to configure by entering the config 802.11{a | b}  disable network command.

  • Save the new configuration by entering the save config command.

  • Enable voice or video CAC for the network you want to configure by entering the 
config 802.11{a | b}  cac voice acm enable or config 802.11{a | b}  cac video acm enable commands.

Examples

This example shows how to process the response to TSPEC inactivity timeout messages received from an access point: 


(Cisco Controller) > config 802.11a cac video tspec-inactivity-timeout enable

This example shows how to ignore the response to TSPEC inactivity timeout messages received from an access point: 


(Cisco Controller) > config 802.11a cac video tspec-inactivity-timeout ignore

Related Commands

config 802.11 cac video acm


config 802.11 cac video max-bandwidth

config 802.11 cac video roam-bandwidth

config 802.11 cac voice acm

To enable or disable bandwidth-based voice Call Admission Control (CAC) for the 802.11a or 802.11b/g network, use the config 802.11 cac voice acm command.

config 802.11{ a | b} cac voice acm { enable | disable}

Syntax Description

a

Specifies the 802.11a network.

b

Specifies the 802.11b/g network.

enable

Enables the bandwidth-based CAC.

disable

Disables the bandwidth-based CAC.

Command Default

The default bandwidth-based voice CAC for the 802.11a or 802.11b/g network id disabled.

Command History

Release Modification
8.3 This command was introduced.

Usage Guidelines

CAC commands require that the WLAN you are planning to modify is configured for the Wi-Fi Multimedia (WMM) protocol and the quality of service (QoS) level be set to Platinum.

Before you can configure CAC parameters on a network, you must complete the following prerequisites:

  • Disable all WLANs with WMM enabled by entering the config wlan disable wlan_id command.

  • Disable the radio network you want to configure by entering the config 802.11{a | b}  disable network command.

  • Save the new configuration by entering the save config command.

  • Enable voice or video CAC for the network you want to configure by entering the 
config 802.11{a | b}  cac voice acm enable or config 802.11{a | b}  cac video acm enable commands.

Examples

This example shows how to enable the bandwidth-based CAC: 


(Cisco Controller) > config 802.11c cac voice acm enable

This example shows how to disable the bandwidth-based CAC: 


(Cisco Controller) > config 802.11b cac voice acm disable

Related Commands

config 802.11 cac video acm


config 802.11 cac voice max-bandwidth

To set the percentage of the maximum bandwidth allocated to clients for voice applications on the 802.11a or 802.11b/g network, use the config 802.11 cac voice max-bandwidth command.

config 802.11{ a | b} cac voice max-bandwidth bandwidth

Syntax Description

a

Specifies the 802.11a network.

b

Specifies the 802.11b/g network.

bandwidth

Bandwidth percentage value from 5 to 85%.

Command Default

The default maximum bandwidth allocated to clients for voice applications on the 802.11a or 802.11b/g network is 0%.

Usage Guidelines

The maximum radio frequency (RF) bandwidth cannot exceed 85% for voice and video. Once the client reaches the value specified, the access point rejects new calls on this network.

CAC commands require that the WLAN you are planning to modify is configured for the Wi-Fi Multimedia (WMM) protocol and the quality of service (QoS) level be set to Platinum.

Before you can configure CAC parameters on a network, you must complete the following prerequisites:

  • Disable all WLANs with WMM enabled by entering the config wlan disable wlan_id command.

  • Disable the radio network you want to configure by entering the config 802.11{a | b}  disable network command.

  • Save the new configuration by entering the save config command.

  • Enable voice or video CAC for the network you want to configure by entering the 
config 802.11{a | b}  cac voice acm enable or config 802.11{a | b}  cac video acm enable commands.

Command History

Release Modification
8.3 This command was introduced.

Examples

The following example shows how to specify the percentage of the maximum allocated bandwidth for voice applications on the selected radio band: 


(Cisco Controller) > config 802.11a cac voice max-bandwidth 50

Related Commands

config 802.11 cac voice roam-bandwidth

config 802.11 cac voice stream-size

config 802.11 exp-bwreq 


config 802.11 tsm

config wlan
save

show wlan


show wlan summary

config 802.11 cac voice tspec-inactivity-timeout

config 802.11 cac voice load-based

config 802.11 cac video acm

config 802.11 cac voice roam-bandwidth

To configure the percentage of the Call Admission Control (CAC) maximum allocated bandwidth reserved for roaming voice clients on the 802.11a or 802.11b/g network, use the config 802.11 cac voice roam-bandwidth command.

config 802.11{ a | b} cac voice roam-bandwidth bandwidth

Syntax Description

a

Specifies the 802.11a network.

b

Specifies the 802.11b/g network.

bandwidth

Bandwidth percentage value from 0 to 85%.

Command Default

The default CAC maximum allocated bandwidth reserved for roaming voice clients on the 802.11a or 802.11b/g network is 85%.

Usage Guidelines

The maximum radio frequency (RF) bandwidth cannot exceed 85% for voice and video. The controller reserves the specified bandwidth from the maximum allocated bandwidth for roaming voice clients.


Note

If this parameter is set to zero (0), the controller assumes you do not want to allocate any bandwidth and therefore allows all bandwidth requests.

CAC commands require that the WLAN you are planning to modify is configured for the Wi-Fi Multimedia (WMM) protocol and the quality of service (QoS) level be set to Platinum.

Before you can configure CAC parameters on a network, you must complete the following prerequisites:

  • Disable all WLANs with WMM enabled by entering the config wlan disable wlan_id command.

  • Disable the radio network you want to configure by entering the config 802.11{a | b}  disable network command.

  • Save the new configuration by entering the save config command.

  • Enable voice or video CAC for the network you want to configure by entering the 
config 802.11{a | b}  cac voice acm enable or config 802.11{a | b}  cac video acm enable commands.

Command History

Release Modification
8.3 This command was introduced.

Examples

The following example shows how to configure the percentage of the maximum allocated bandwidth reserved for roaming voice clients on the selected radio band: 


(Cisco Controller) > config 802.11 cac voice roam-bandwidth 10

Related Commands

config 802.11 cac voice acm

config 802.11cac voice max-bandwidth

config 802.11 cac voice stream-size

config 802.11 cac voice tspec-inactivity-timeout

To process or ignore the Wi-Fi Multimedia (WMM) traffic specifications (TSPEC) inactivity timeout received from an access point, use the config 802.11 cac voice tspec-inactivity-timeout command.

config 802.11{ a | b} cac voice tspec-inactivity-timeout { enable | ignore}

Syntax Description

a

Specifies the 802.11a network.

b

Specifies the 802.11b/g network.

enable

Processes the TSPEC inactivity timeout messages.

ignore

Ignores the TSPEC inactivity timeout messages.

Command Default

The default WMM TSPEC inactivity timeout received from an access point is disabled (ignore).

Usage Guidelines

Call Admission Control (CAC) commands require that the WLAN you are planning to modify is configured for Wi-Fi Multimedia (WMM) protocol and the quality of service (QoS) level be set to Platinum.

Before you can configure CAC parameters on a network, you must complete the following prerequisites:

  • Disable all WLANs with WMM enabled by entering the config wlan disable wlan_id command.

  • Disable the radio network you want to configure by entering the config 802.11{a | b}  disable network command.

  • Save the new configuration by entering the save config command.

  • Enable voice or video CAC for the network you want to configure by entering the 
config 802.11{a | b}  cac voice acm enable or config 802.11{a | b}  cac video acm enable commands.

Command History

Release Modification
8.3 This command was introduced.

Examples

The following example shows how to enable the voice TSPEC inactivity timeout messages received from an access point: 



(Cisco Controller) > config 802.11 cac voice tspec-inactivity-timeout enable

Related Commands


config 802.11 cac voice load-based

config 802.11 cac voice roam-bandwidth


config 802.11 cac voice acm

config 802.11cac voice max-bandwidth

config 802.11 cac voice stream-size

config 802.11 cac voice load-based

To enable or disable load-based Call Admission Control (CAC) for the 802.11a or 802.11b/g network, use the config 802.11 cac voice load-based command.

config 802.11{ a | b} cac voice load-based { enable | disable}

Syntax Description

a

Specifies the 802.11a network.

b

Specifies the 802.11b/g network.

enable

Enables load-based CAC.

disable

Disables load-based CAC.

Command Default

The default load-based CAC for the 802.11a or 802.11b/g network is disabled.

Usage Guidelines

CAC commands require that the WLAN you are planning to modify is configured for the Wi-Fi Multimedia (WMM) protocol and the quality of service (QoS) level be set to Platinum.

Before you can configure CAC parameters on a network, you must complete the following prerequisites:

  • Disable all WLANs with WMM enabled by entering the config wlan disable wlan_id command .

  • Disable the radio network you want to configure by entering the config 802.11{a | b}  disable network command.

  • Save the new configuration by entering the save config command.

  • Enable voice or video CAC for the network you want to configure by entering the 
config 802.11{a | b}  cac voice acm enable or config 802.11{a | b}  cac video acm enable commands.

Command History

Release Modification
8.3 This command was introduced.

Examples

The following example shows how to enable the voice load-based CAC parameters: 


(Cisco Controller) > config 802.11a cac voice load-based enable

The following example shows how to disable the voice load-based CAC parameters: 


(Cisco Controller) > config 802.11a cac voice load-based disable

Related Commands

config 802.11 cac voice tspec-inactivity-timeout

config 802.11 cac video max-bandwidth

config 802.11 cac video acm

config 802.11 cac voice stream-size

config 802.11 cac voice max-calls


Note

Do not use the config 802.11 cac voice max-calls command if the SIP call snooping feature is disabled and if the SIP based Call Admission Control (CAC) requirements are not met.

To configure the maximum number of voice call supported by the radio, use the config 802.11 cac voice max-calls command.

config 802.11{ a | b} cac voice max-calls number

Syntax Description

a

Specifies the 802.11a network.

b

Specifies the 802.11b/g network.

number

Number of calls to be allowed per radio.

Command Default

The default maximum number of voice call supported by the radio is 0, which means that there is no maximum limit check for the number of calls.

Usage Guidelines

CAC commands require that the WLAN you are planning to modify is configured for the Wi-Fi Multimedia (WMM) protocol and the quality of service (QoS) level be set to Platinum.

Before you can configure CAC parameters on a network, you must complete the following prerequisites:

  • Disable all WLANs with WMM enabled by entering the config wlan disable wlan_id command .

  • Disable the radio network you want to configure by entering the config 802.11{a | b}  disable network command.

  • Save the new configuration by entering the save config command.

  • Enable voice or video CAC for the network you want to configure by entering the 
config 802.11{a | b}  cac voice acm enable or config 802.11{a | b}  cac video acm enable commands.

Command History

Release Modification
8.3 This command was introduced.

Examples

The following example shows how to configure the maximum number of voice calls supported by radio: 


(Cisco Controller) > config 802.11 cac voice max-calls 10

Related Commands

config 802.11 cac voice roam-bandwidth

config 802.11 cac voice stream-size

config 802.11 exp-bwreq 


config 802.11 cac voice tspec-inactivity-timeout

config 802.11 cac voice load-based

config 802.11 cac video acm

config 802.11 cac voice sip bandwidth


Note

SIP bandwidth and sample intervals are used to compute per call bandwidth for the SIP-based Call Admission Control (CAC).

To configure the bandwidth that is required per call for the 802.11a or 802.11b/g network, use the config 802.11 cac voice sip bandwidth command.

config 802.11{ a | b} cac voice sip bandwidth bw_kbps sample-interval number_msecs

Syntax Description

a

Specifies the 802.11a network.

b

Specifies the 802.11b/g network.

bw_kbps

Bandwidth in kbps.

sample-interval

Specifies the packetization interval for SIP codec.

number_msecs

Packetization sample interval in msecs. The sample interval for SIP codec is 20 seconds.

Command Default

None

Usage Guidelines

CAC commands require that the WLAN you are planning to modify is configured for the Wi-Fi Multimedia (WMM) protocol and the quality of service (QoS) level be set to Platinum.

Before you can configure CAC parameters on a network, you must complete the following prerequisites:

  • Disable all WLANs with WMM enabled by entering the config wlan disable wlan_id command.

  • Disable the radio network you want to configure by entering the config 802.11{a | b}  disable network command.

  • Save the new configuration by entering the save config command.

  • Enable voice or video CAC for the network you want to configure by entering the 
config 802.11{a | b}  cac voice acm enable or config 802.11{a | b}  cac video acm enable commands.

Command History

Release Modification
8.3 This command was introduced.

Examples

The following example shows how to configure the bandwidth and voice packetization interval for a SIP codec: 


(Cisco Controller) > config 802.11 cac voice sip bandwidth 10 sample-interval 40

Related Commands

config 802.11 cac voice acm


config 802.11 cac voice load-based 


config 802.11 cac voice max-bandwidth

config 802.11 cac voice roam-bandwidth

config 802.11 cac voice tspec-inactivity-timeout


config 802.11 exp-bwreq

config 802.11 cac voice sip codec

To configure the Call Admission Control (CAC) codec name and sample interval as parameters and to calculate the required bandwidth per call for the 802.11a or 802.11b/g network, use the config 802.11 cac voice sip codec command.

config 802.11{ a | b} cac voice sip codec { g711 | g729} sample-interval number_msecs

Syntax Description

a

Specifies the 802.11a network.

b

Specifies the 802.11b/g network.

g711

Specifies CAC parameters for the SIP G711 codec.

g729

Specifies CAC parameters for the SIP G729 codec.

sample-interval

Specifies the packetization interval for SIP codec.

number_msecs

Packetization interval in msecs. The sample interval for SIP codec value is 20 seconds.

Command Default

The default CAC codec parameter is g711.

Usage Guidelines

CAC commands require that the WLAN you are planning to modify is configured for the Wi-Fi Multimedia (WMM) protocol and the quality of service (QoS) level be set to Platinum.

Before you can configure CAC parameters on a network, you must complete the following prerequisites:

  • Disable all WLANs with WMM enabled by entering the config wlan disable wlan_id command.

  • Disable the radio network you want to configure by entering the config 802.11{a | b}  disable network command.

  • Save the new configuration by entering the save config command.

  • Enable voice or video CAC for the network you want to configure by entering the 
config 802.11{a | b}  cac voice acm enable or config 802.11{a | b}  cac video acm enable commands.

Command History

Release Modification
8.3 This command was introduced.

Examples

The following example shows how to configure the codec name and sample interval as parameters for SIP G711 codec: 


(Cisco Controller) >  config 802.11a cac voice sip codec g711 sample-interval 40

This example shows how to configure the codec name and sample interval as parameters for SIP G729 codec: 


(Cisco Controller) > config 802.11a cac voice sip codec g729 sample-interval 40

Related Commands

config 802.11 cac voice acm


config 802.11 cac voice load-based 


config 802.11 cac voice max-bandwidth

config 802.11 cac voice roam-bandwidth

config 802.11 cac voice tspec-inactivity-timeout


config 802.11 exp-bwreq

config 802.11 cac voice stream-size

To configure the number of aggregated voice Wi-Fi Multimedia (WMM) traffic specification (TSPEC) streams at a specified data rate for the 802.11a or 802.11b/g network, use the config 802.11 cac voice stream-size command.

config 802.11{ a | b} cac voice stream-size stream_size number mean_datarate max-streams mean_datarate

Syntax Description

a

Specifies the 802.11a network.

b

Specifies the 802.11b/g network.

stream-size

Configures the maximum data rate for the stream.

stream_size

Range of stream size is between 84000 and 92100.

number

Number (1 to 5) of voice streams.

mean_datarate

Configures the mean data rate.

max-streams

Configures the mean data rate of a voice stream.

mean_datarate

Mean data rate (84 to 91.2 kbps) of a voice stream.

Command Default

The default number of streams is 2 and the mean data rate of a stream is 84 kbps.

Usage Guidelines

Call Admission Control (CAC) commands require that the WLAN you are planning to modify is configured for the Wi-Fi Multimedia (WMM) protocol and the quality of service (QoS) level be set to Platinum.

Before you can configure CAC parameters on a network, you must complete the following prerequisites:

  • Disable all WLANs with WMM enabled by entering the config wlan disable wlan_id command.

  • Disable the radio network you want to configure by entering the config 802.11{a | b}  disable network command.

  • Save the new configuration by entering the save config command.

  • Enable voice or video CAC for the network you want to configure by entering the 
config 802.11{a | b}  cac voice acm enable or config 802.11{a | b}  cac video acm enable commands.

Command History

Release Modification
8.3 This command was introduced.

Examples

The following example shows how to configure the number of aggregated voice traffic specifications stream with the stream size 5 and the mean data rate of 85000 kbps: 


(Cisco Controller) > config 802.11 cac voice stream-size 5 max-streams size 85

Related Commands

config 802.11 cac voice acm


config 802.11 cac voice load-based 


config 802.11 cac voice max-bandwidth

config 802.11 cac voice roam-bandwidth

config 802.11 cac voice tspec-inactivity-timeout