Cisco IOS Wide-Area Networking Command Reference

show smds addresses

To display the individual addresses and the interface they are associated with, use the show smds addresses privileged EXEC command.

show smds addresses

Syntax Description

This command has no arguments or keywords.

Command Modes

Privileged EXEC

Command History


Release	Modification
10.0	This command was introduced.
12.2(33)SRA	This command was integrated into Cisco IOS Release 12.2(33)SRA.
12.2SX	This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.

Examples

The following is sample output from the show smds addresses command:


Router# show smds addresses
SMDS address - Serial0   c141.5555.1212.FFFF

The table below describes the fields shown in the display.

Table 1. show smds addresses Field Descriptions
Field	Description
Serial0	Interface to which this SMDS address has been assigned.
c141.5555.1212	SMDS address that has been assigned to the interface.

show smds map

To display all Switched Multimegabit Data Service (SMDS) addresses that are mapped to higher-level protocol addresses, use the show smds map privileged EXEC command.

show smds map

Syntax Description

This command has no arguments or keywords.

Command Modes

Privileged EXEC

Command History


Release	Modification
10.0	This command was introduced.
12.2(33)SRA	This command was integrated into Cisco IOS Release 12.2(33)SRA.
12.2SX	This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.

Examples

The following is sample output from the show smds map command:


Router# show smds map
Serial0: ARP maps to e180.0999.9999.FFFF multicast
Serial0: IP maps to e180.0999.9999.FFFF	 172.16.42.112 255.255.255.0 multicast
Serial0: IPX 1ABC.000.0c00.d8db maps to c111.1111.1111.1111 -- dynamic, TTL: 4 min

The table below describes the fields shown in the output.

Table 2. show smds map Field Descriptions
Field	Description
Serial0	Name of interface on which SMDS has been enabled.
ARP maps to	Higher-level protocol address that maps to this particular SMDS address.
e180.0999.9999.FFFF	SMDS address. Includes all SMDS addresses entered with either the smds static-map command (static) or smds multicast command (multicast).
172.16.42.112	IP address.
255.255.255.0	Subnet mask for the IP address.
static/dynamic	The address was obtained from a static map or dynamic map.
TTL	Time to live.

show smds traffic

To display statistics about Switched Multimegabit Data Service (SMDS) packets the router has received, use the show smds traffic privileged EXEC command.

show smds traffic

Syntax Description

This command has no arguments or keywords.

Command Modes

Privileged EXEC

Command History


Release	Modification
10.0	This command was introduced.
12.2(33)SRA	This command was integrated into Cisco IOS Release 12.2(33)SRA.
12.2SX	This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.

Examples

The following is sample output from the show smds traffic command:


Router# show smds traffic
624363 Input packets
759695 Output packets
2 DXI heartbeat sent
0 DXI heartbeat received
0 DXI DSU polls received
0 DXI DSU polls sent
0 DXI invalid test frames
0 Bad BA size errors
0 Bad Header extension errors
65 Invalid address errors
1 Bad tag errors

The table below describes the fields shown in the output.

Table 3. show smds traffic Field Descriptions
Field	Description
Input packets	Number of input packets.
Output packets	Number of output packets.
DXI heartbeat sent	Number of Data Exchange Interface (DXI) heartbeat polls transmitted.
DXI heartbeat received	Number of DXI heartbeat polls received.
DXI DSU polls sent	Number of DXI Data Service Unit (DSU) polls sent.
DXI DSU polls received	Number of DXI DSU polls received.
DXI invalid test frames	Number of invalid test frames seen.
Bad BA size errors	Number of packets that have a size less than 32 or greater than 9188 bytes.
DXI Header extension errors	Number of extended SMDS Interface Protocol (SIP) Layer 3 header errors.
DXI Invalid address errors	Number of address errors.
Bad tag errors	Status indicating the number of errors that occur when there is a mismatch between the Tag value in the header and the BeTag value in the trailer of an SMDS frame. This usually indicates that there is a misconfiguration (that is, a DXI is connected to a non-DXI) or that the SMDS data service unit (SDSU) is scrambling the Layer 2 protocol data units (PDUs).

show srcp

To display Simple Resource Coordination Protocol (SRCP) information, use the show srcp command in user EXEC or privileged EXEC mode.

show srcp

Syntax Description

This command has no arguments or keywords.

Command Modes

User EXEC (>)
Privileged EXEC (#)

Command History


Release	Modification
12.4(24)T	This command was introduced in a release earlier than Cisco IOS Release 12.4(24)T.

Examples

The following is sample output for show srcp command:


Router# show srcp
SRCP Admin State ACTIVE, Oper State ACTIVE
SRCP UDP port 2428

The table below describes the fields shown in the display.

Table 4. show srcp Field Descriptions
Field	Description
SRCP Admin State	Administrative state of the SRCP daemon.
Oper State	Operational state of the SRCP daemon.
SRCP UDP Port	The User Datagram Protocol (UDP) port used for the specified connection.

Related Commands


Command	Description
debug srcp	Enables debug traces for SRCP errors, events, media, packets, and parser.
srcp	Allocates resources for the SRCP and starts the daemon.

show vc-group

To display the names of all virtual circuit (VC) groups, use the show vc-group command in user EXEC or privileged EXEC mode.

show vc-group [group-name]

Syntax Description


`group-name`	(Optional) Name defined by the vc-group command. If this argument is not specified, the names of all VC groups in the system are displayed.

Command Default

The names of all VC groups in the system are displayed.

Command Modes

User EXEC
Privileged EXEC

Command History


Release	Modification
12.1(2)T	This command was introduced.
12.2(33)SRA	This command was integrated into Cisco IOS Release 12.2(33)SRA.
12.2SX	This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.

Examples

The following example shows the default display of the show vc-group EXEC command:


Router# show vc-group
Name of All VC Groups:
======================
network-1

Related Commands


Command	Description
show atm pvc	Displays all ATM PVCs, SVCs, and traffic information.
show frame-relay pvc	Displays statistics about Frame Relay interfaces.
vc-group	Assigns multiple Frame Relay DLCIs to a VC group.

show vfi

To display information related to a virtual forwarding instance (VFI), use the show vfi command in privileged EXEC mode.

Syntax Description


checkpoint	(Optional) Displays VFI checkpoint information.
summary	(Optional) Displays a summary of VFI checkpoint information.
mac static address	(Optional) Displays static MAC addresses in a bridge domain.
memory	(Optional) Displays VFI memory usage.
detail	(Optional) Displays details of VFI memory usage.
name	(Optional) Displays information for the specified VFI.
`vfi-name`	(Optional) Name of a specific VFI.
neighbor	(Optional) Displays VFI neighbor information.
`ip-addr`	(Optional) IP address of the neighbor (remote peer).
vcid	(Optional) Displays the virtual circuit (VC) ID for a peer.
`vcid`	(Optional) Integer from 1 to 4294967295 that identifies the virtual circuit.

Command Modes

Privileged EXEC (#)

Command History


Release	Modification
12.2(33)SRA	This command was updated to display the Virtual Private Network (VPN) ID.
12.2(33)SRC	This command was modified. The name keyword was added.
12.2(33)SRE	This command was modified. The following keywords and arguments were added: address , checkpoint , detail , mac , memory , neighbor `ip-addr` , static , summary , and vcid `vcid` .
12.2(50)SY	This command was integrated into Cisco IOS Release 12.2(50)SY.
Cisco IOS XE Release 3.7S	This command was integrated into Cisco IOS XE Release 3.7S.

Usage Guidelines

Use this command to verify VFI configurations and for troubleshooting.

Examples

The following example shows status for a VFI named VPLS-2. The VC ID in the output represents the VPN ID; the virtual circuit is identified by the combination of the destination address and the virtual circuit ID.


Router# show vfi name VPLS-2
VFI name: VPLS-2, state: up
  VPN ID: 100
  Local attachment circuits:
    Vlan2
  Neighbors connected via pseudowires:
  Peer Address     VC ID     Split-horizon
  10.1.1.1          2             Y
  10.1.1.2          2             Y
  10.2.2.3          2             N

The table below describes the significant fields shown in the display.

Table 5. show vfi name Field Descriptions
Field	Description
VFI name	The name assigned to the VFI.
state	The status of the VFI (up or down).
Local attachment circuits	The interface or VLAN assigned to the VFI.
Peer Address	The IP address of the peer router.
VC ID	The VC ID assigned to the pseudowire.
Split-horizon	Indicates whether split horizon is enabled (Y) or disabled (N).

The following is sample output from the show vfi command. For the Virtual Private LAN Service (VPLS) autodiscovery feature, the command output from the command output includes autodiscovery information, as shown in the following example:

Note

VPLS autodiscovery is not supported in Cisco IOS Release 12.2(50)SY.


Router# show vfi
Legend: RT= Route-target, S=Split-horizon, Y=Yes, N=No
VFI name: VPLS1, state: up, type: multipoint
  VPN ID: 10, VPLS-ID: 9:10
  RD: 9:10, RT: 10.10.10.10:150
  Local attachment circuits:
    Ethernet0/0.2 
  Neighbors connected via pseudowires:
  Peer Address      VC ID       Discovered Router ID       S
  10.7.7.1           10          10.7.7.1                  Y
  10.7.7.2           10          10.1.1.2                  Y
  10.7.7.3           10          10.1.1.3                  Y
  10.7.7.4           10          10.1.1.4                  Y
  10.7.7.5           10          -                         Y
VFI name: VPLS2 state: up, type: multipoint
  VPN ID: 11, VPLS-ID: 10.9.9.9:2345
  RD: 10:11, RT: 10.4.4.4:151
  Local attachment circuits:
    Ethernet0/0.3 
  Neighbors connected via pseudowires:
  Peer Address      VC ID       Discovered Router ID      S
  10.7.7.1           11          10.7.7.1                 Y
  10.7.7.2           11          10.1.1.5                 Y

The table below describes the significant fields in the output related to VPLS autodiscovery.

Table 6. show vfi Field Descriptions for VPLS Autodiscovery
Field	Description
VPLS-ID	The identifier of the VPLS domain. VPLS autodiscovery automatically generates a VPLS ID using the Border Gateway Protocol (BGP) autonomous system number and the configured VFI VPN ID.
RD	The route distinguisher (RD) to distribute endpoint information. VPLS autodiscovery automatically generates an RD using the BGP autonomous system number and the configured VFI VPN ID.
RT	The route target (RT). VPLS autodiscovery automatically generates a route target using the lower 6 bytes of the RD and VPLS ID.
Discovered Router ID	A unique identifier assigned to the PE router. VPLS autodiscovery automatically generates the router ID using the Multiprotocol Label Switching (MPLS) global router ID.

The following is sample output from the show vfi command for a specified VFI named H-VPLS-A-VFI. Because the optional name keyword is entered, the checkpoint information for the specific VFI is displayed.

Router# show vfi name H-VPLS-A-VFI checkpoint
VFI Active RP
Checkpointing: Allowed
ISSU Client id: 2092, Session id: 65543, Compatible with peer
VFI VFI AC VFI PW
Bulk-sync 1 1 3
Checkpoint failures: 0 3 21
Recovered at switchover: 0 0 0
Recovery failures: 0 0 0
Legend: C=Checkpointed
VFI name: H-VPLS-A-VFI, state: up, type: multipoint
VPN ID: 12, Internal ID 1 C
Local attachment circuits:
Vlan200 16387 / 8195 C
Neighbors connected via pseudowires:
Peer ID VC ID SSM IDs
10.0.0.12 12 4096 / 12292 C
10.0.0.15 12 8193 / 16389 C
10.0.0.14 12 12290 / 20486 C

The table below describes the significant fields shown in the display.

Table 7. show vfi name checkpointing Field Descriptions
Field	Description
Checkpointing	Specifies whether checkpointing is allowed on this VFI.
ISSU Client id	The ID number assigned to the In-Service Software Upgrade (ISSU) client.
Session id	The current VFI session ID number.
VFI	Status of the VFI.
VFI AC	Status of the Attachment Circuit (AC).
VFI PW	Status of the pseudowire for this VFI.
Checkpoint failures	The number of checkpoint failures on this interface.
Recovered at switchover	The number of checkpoint failures recovered on this interface at switchover.
Recovery failures	The number of checkpoint failures recovered on this interface.
VFI name	The name assigned to the VFI.
state	Status of the VFI (up or down).
type	VFI type.
VPN ID	The ID number of the VPN.
Local attachment circuits	The Interface or VLAN assigned to the VFI.
Peer ID	The IP address of the peer router.
VC ID	The VC ID assigned to the pseudowire.

The following is sample output from the show vfi command using the memory and detail keywords.


Router# show vfi memory detail
  VFI memory                   In-use Asked-For/Allocated Count  Size  Cfg/Max
  ----------------------------------------------------------------------------
  VFI structs                  In-use Asked-For/Allocated Count  Size  Cfg/Max
  ----------------------------------------------------------------------------
  vfi_context_t           :        --        --/--           --    52   --/--  
  vfi_circuit_retry       :        --        --/--           --    24   --/--  
  Total allocated: 0.000 Mb, 0 Kb, 0 bytes

The table below describes the significant fields shown in the display.

Table 8. show vfi memory detail Field Descriptions
Field	Description
VFI memory	Amount of memory available for use.
In-use	Amount of memory actively used.
Asked-For/Allocated	Amount of memory originally requested/amount of memory allocated.
Count	Number of pieces of this named memory that exist.
Size	Size of the memory allocated by the system for this chunk.
Config/Max	Number of chunklets per chunk.
VFI structs	Data structures being used.
Total allocated	Total allocated memory.

Related Commands


Command	Description
show checkpoint	Displays information about the Checkpoint Facility (CF) subsystem on a Cisco CMTS.
show xconnect	Displays information about xconnect attachment circuits and pseudowires.

show waas accelerator

To display information about WAAS Express accelerators, use the show waas accelerator command in privileged EXEC mode.

show waas accelerator [detail | cifs-express | http-express | ssl-express]

Syntax Description


detail	(Optional) Displays detailed information about the status and configuration of an accelerator.
cifs-express	(Optional) Displays status and configuration information about Common Internet File System (CIFS)-Express accelerator.
http-express	(Optional) Displays status and configuration information about HTTP-Express accelerator.
ssl-express	(Optional) Displays status and configuration information about Secure Sockets Layer (SSL)-Express accelerator.

Command Modes

Privileged EXEC (#)

Command History


Release	Modification
15.2(3)T	This command was introduced.

Examples

The following is sample output from the show waas accelerator command:

Router# show waas accelerator

Accelerator    Config State    Operational State
-----------    ------------    -----------------
http-express    Enabled         Shutdown
cifs-express    Disabled        Shutdown
ssl-express     Disabled        Shutdown

The table below describes the fields shown in the display.

Table 9. show waas accelerator Field Descriptions
Field	Description
Accelerator	Lists the name of accelerator—CIFS-Express, HTTP-Express, SSL-Express—configured on the WAAS Express device.
Config State	Configuration status of the accelerator, enabled or disabled.
Operational State	Operational status of the accelerator, running or shutdown.

The following is sample output from the show waas accelerator cifs-express command:

Router# show waas accelerator cifs-express

Accelerator     Config State    Operational State
------------    ------------    -----------------
cifs-express    Disabled        Shutdown

CIFS-Express:
   Accelerator Config Item              Value
   -----------------------              -----
   Read-Ahead Optimization              Enabled
                Read-Ahead size:        190
   Async-Write Optimization             Enabled
                Quota threshold:        20
   Ads Negative Cache Optimization      Enabled
                Timeout:                3

The table below describes the significant fields shown in the display.

Table 10. show waas accelerator cifs-express Field Descriptions
Field	Description
Read-Ahead Optimization	Configuration status of the read ahead feature.
Read-Ahead size	Configured value, in KB, of the data to read ahead per file.
Async-Write Optimization	Configuration status of the async write feature.
Quota threshold	Configured value, in MB, of the quota threshold for async write optimization.
Ads Negative Cache Optimization	Configuration status of the alternate data stream negative caching feature.
Timeout	Configured timeout value, in seconds, for negative caching entries.

The following is sample output from the show waas accelerator http-express command:

Router# show waas accelerator http-express

Accelerator     Config State    Operational State
------------    ------------    -----------------
http-express    Disabled        Shutdown

HTTP-Express:
   Accelerator Config Item              Value
   -----------------------              -----
   Suppress Server Encoding             Disabled
   DRE Hints                            Enabled
   Metadatacache                        Disabled
                MaxAge                  86400
                MinAge                  60
                Filter-extension        All
                Redirect                Enabled
                Unauthorized            Enabled
                Conditional             Enabled
   HTTPS Metadatacache                  Disabled

The table below describes the significant fields shown in the display.

Table 11. show waas accelerator http-express Field Descriptions
Field	Description
Suppress Server Encoding	Configuration status of the server encoding suppression feature.
DRE Hints	Configuration status of the Data Redundancy Elimination (DRE) hints feature.
Metadatacache	Configuration status of HTTP metadata caching.
MaxAge	Configured maximum time, in seconds, for which cache entries are retained in the metadata cache table.
MinAge	Configured minimum time, in seconds, for which cache entries are retained in the metadata cache table.
Filter-extension	File extensions for which the metadata cache will be stored.
Redirect	Configuration status of the HTTP URL redirect feature.
Unauthorized	Configuration status of the HTTP authentication-redirect feature.
Conditional	Configuration status of the HTTP conditional requests feature.
HTTPS Metadatacache	Configuration status of HTTPS metadata caching.

The following is sample output from the show waas accelerator ssl-express command. The fields in the display are self-explanatory.

Router# show waas accelerator ssl-express

Accelerator     Config State    Operational State
------------    ------------    -----------------
ssl-express     Enabled         Running

Related Commands


Command	Description
clear waas	Clears information about WAAS Express closed connections, statistics, cache, or tokens.
debug waas	Displays debugging information for different WAAS Express modules.
show waas alarms	Displays WAAS Express status and alarms.
show waas auto-discovery	Displays information about WAAS Express autodiscovery.
show waas statistics accelerator	Displays statistical information about WAAS Express accelerators.
show waas statistics aoim	Displays WAAS Express peer information and negotiated capabilities.
show waas statistics application	Displays WAAS Express policy application statistics.
show waas statistics auto-discovery	Displays WAAS Express autodiscovery statistics.
show waas statistics class	Displays statistics for the WAAS Express class map.
show waas statistics dre	Displays WAAS Express DRE statistics.
show waas statistics errors	Displays WAAS Express error statistics.
show waas statistics global	Displays global WAAS Express statistics.
show waas statistics lz	Displays WAAS Express LZ statistics.
show waas statistics pass-through	Displays WAAS Express connections placed in a pass-through mode.
show waas statistics peer	Displays inbound and outbound statistics for peer WAAS Express devices.
show waas status	Displays the status of WAAS Express.
show waas token	Displays the value of the configuration token used by the WAAS Central Manager.
waas cm-register url	Registers a device with the WAAS Central Manager.

show waas alarms

To display WAAS Express status and alarms, use the show waas alarms command in privileged EXEC mode.

show waas alarms

Syntax Description

This command has no arguments or keywords.

Command Modes

Privileged EXEC (#)

Command History


Release	Modification
15.1(2)T	This command was introduced.
15.2(3)T	This command was modified. The output was enhanced to display the status and alarms for Secure Sockets Layer (SSL)-Express accelerator parameters.

Usage Guidelines

Use this command to display the status of the WAAS Express device and display the alarms that are enabled in the system.

Examples

The following output from the show waas alarms command shows that alarms are enabled when the WAAS Express feature license expires:

Device# show waas alarms

Alarms
    Connection limit exceeded:              										off
    Too many peers discovered:              										off
    WAAS license expired:                   										off
    WAAS license revoked:                   										off
    WAAS license deleted:                   										on
				WAAS SSL-Express CA enrolled trustpoint deleted:  off
    WAAS SSL-Express router certificate deleted:      off
    High CPU:                               										off

The table below describes the significant fields shown in the display.

Table 12. show waas alarms Field Descriptions
Field	Description
Connection limit exceeded	Device exceeds the connection limit.
High CPU	CPU reaches maximum utilization.

Related Commands


Command	Description
clear waas	Clears WAAS Express statistics and closed connections information.
debug waas	Displays debugging information for different WAAS Express modules.
show waas auto-discovery	Displays information about WAAS Express autodiscovery.
show waas connection	Displays information about WAAS Express connections.
show waas statistics aoim	Displays WAAS Express peer information and negotiated capabilities.
show waas statistics application	Displays WAAS Express policy application statistics.
show waas statistics auto-discovery	Displays WAAS Express autodiscovery statistics.
show waas statistics class	Displays statistics for the WAAS Express class map.
show waas statistics dre	Displays WAAS Express DRE statistics.
show waas statistics errors	Displays WAAS Express error statistics.
show waas statistics global	Displays global WAAS Express statistics.
show waas statistics lz	Displays WAAS Express LZ statistics.
show waas statistics pass-through	Displays WAAS Express connections placed in a pass-through mode.
show waas statistics peer	Displays inbound and outbound statistics for peer WAAS Express devices.
show waas status	Displays the status of WAAS Express.
show waas token	Displays the value of the configuration token used by the WAAS Central Manager.
waas cm-register url	Registers a device with the WAAS Central Manager.

show waas auto-discovery

To display autodiscovery information for the WAAS Express device, use the show waas auto-discovery command in privileged EXEC mode.

show waas auto-discovery {list | blacklist}

Syntax Description


list	Displays the relevant autodiscovery states for the current connections.
blacklist	Displays the autodiscovery blocked list including the server address and state (grey or black).

Command Default

Autodiscovery information for the WAAS Express device is displayed with the associated connection states.

Command Modes

Privileged EXEC (#)

Command History


Release	Modification
15.1(2)T	This command was introduced.

Usage Guidelines

Use this command to display connections being optimized and connections on which optimization is being negotiated.

Examples

The following is sample output from the show waas auto-discovery list command:


Router> enable
Router# show waas auto-discovery list
E: Established, S: Syn, A: Ack, F: Fin, R: Reset M: eMbryonic
s: sent, r: received, O: Options, P: Passthrough
	Src-IP:Port 						Dst-IP:Port     						Orig-St			Term-St
	192.168.111.111:65531 						192.168.200.200:65531						Sr 			SOs

The table below describes the significant fields shown in the display.

Table 13. show waas auto-discovery list Field Descriptions
Field	Description
Src-IP:Port	Source IP port number
Dst-IP:Port	Destination IP port number
Orig-St	Originating state
Term-St	Terminating state

The following is sample output from the show waas auto-discovery blacklist command:


Router> enable
Router# show waas auto-discovery blacklist
		Server IP           	 							Insert Time 							State
		192.168.111.111:65531 								Tue Jul 27 16:16:19 2010 							Grey

The table below describes the significant fields shown in the display.

Table 14. show waas auto-discovery blacklist Field Descriptions
Field	Description
Server IP	The server address.
Insert Time	The blocked list insert time.
State	Grey indicates that one acknowledgment was received without option 33. Grey also indicates that WAAS Express is in the validation state to add the IP address to the blocked list. Black indicates that two acknowledgments were received without option 33. Black also indicates that packets are dropped with WAAS Express TCP options and are added to the blocked list. This enables WAAS Express to perform optimization.

Related Commands


Command	Description
clear waas	Clears WAAS Express statistics and closed connections information.
debug waas	Displays debugging information for different WAAS Express modules.
show waas alarms	Displays WAAS Express status and alarms.
show waas connection	Displays information about WAAS Express connections.
show waas statistics aoim	Displays WAAS Express peer information and negotiated capabilities.
show waas statistics application	Displays WAAS Express policy application statistics.
show waas statistics auto-discovery	Displays WAAS Express autodiscovery statistics.
show waas statistics class	Displays statistics for the WAAS Express class map.
show waas statistics dre	Displays WAAS Express DRE statistics.
show waas statistics errors	Displays WAAS Express error statistics.
show waas statistics global	Displays global WAAS Express statistics.
show waas statistics lz	Displays WAAS Express LZ statistics.
show waas statistics pass-through	Displays WAAS Express connections placed in a pass-through mode.
show waas statistics peer	Displays inbound and outbound statistics for peer WAAS Express devices.
show waas status	Displays the status of WAAS Express.
show waas token	Displays the value of the configuration token used by the WAAS Central Manager.
waas cm-register url	Registers a device with the WAAS Central Manager.

show waas cache http-express metadatacache

To display WAAS Express HTTP metadata cache entries, use the show waas cache http-express metadatacache command in privileged EXEC mode.

show waas cache http-express metadatacache {all | conditional-response | redirect-response | unauthorized-response}

Syntax Description


all	Displays all types of metadata caches.
conditional-response	Displays conditional-response metadata cache entries.
redirect-response	Displays redirect-response metadata cache entries.
unauthorized-response	Displays unauthorized-response metadata cache entries.

Command Modes

Privileged EXEC (#)

Command History


Release	Modification
15.2(3)T	This command was introduced.

Examples

The following is sample output from the show waas cache http-express metadatacache all command:

Device# show waas cache http-express metadatacache all

Redirect cache
Active HTTP entries: 0, Active HTTPS entries: 0 Max Entries: 400

Conditional cache
Active HTTP entries: 0, Active HTTPS entries: 0 Max Entries: 2800

Unauthorized cache
Active HTTP entries: 0, Active HTTPS entries: 0 Max Entries: 800

The table below describes the fields shown in the display.

Table 15. show waas cache http-express metadatacache all Field Descriptions
Field	Description
Redirect cache
Active HTTP entries	Displays the number of current HTTP redirect cache entries. The cache entries are also displayed.
Active HTTPS entries	Displays the number of current HTTPS redirect cache entries. The cache entries are not displayed.
Max Entries	Displays the maximum number of redirect cache entries allowed.
Conditional cache
Active HTTP entries	Displays the number of current HTTP conditional cache entries. The cache entries are also displayed.
Active HTTPS entries	Displays the number of current HTTPS conditional cache entries. The cache entries are not displayed.
Max Entries	Displays the maximum number of conditional cache entries allowed.
Unauthorized cache
Active HTTP entries	Displays the number of current HTTP unauthorized cache entries. The cache entries are also displayed.
Active HTTPS entries	Displays the number of current HTTPS unauthorized cache entries. The cache entries are not displayed.
Max Entries	Displays the maximum number of unauthorized cache entries allowed.

Related Commands


Command	Description
clear waas	Clears information about WAAS Express closed connections, statistics, cache, or tokens.
debug waas	Displays debugging information for different WAAS Express modules.
show waas alarms	Displays WAAS Express status and alarms.
show waas auto-discovery	Displays information about WAAS Express autodiscovery.
show waas statistics aoim	Displays WAAS Express peer information and negotiated capabilities.
show waas statistics application	Displays WAAS Express policy application statistics.
show waas statistics auto-discovery	Displays WAAS Express autodiscovery statistics.
show waas statistics class	Displays statistics for the WAAS Express class map.
show waas statistics dre	Displays WAAS Express DRE statistics.
show waas statistics errors	Displays WAAS Express error statistics.
show waas statistics global	Displays global WAAS Express statistics.
show waas statistics lz	Displays WAAS Express LZ statistics.
show waas statistics pass-through	Displays WAAS Express connections placed in a pass-through mode.
show waas statistics peer	Displays inbound and outbound statistics for peer WAAS Express devices.
show waas status	Displays the status of WAAS Express.
show waas token	Displays the value of the configuration token used by the WAAS Central Manager.
waas cm-register url	Registers a device with the WAAS Central Manager.

show waas connection

To display the information for a Wide-Area Application Services (WAAS) Express connection, use the show waas connection command in privileged EXEC mode.

show waas connection [closed] [conn-id conn-id] [client-ip client-ip] [client-port client-port] [server-ip server-ip] [server-port server-port] [peer-id peer-id] [brief | detailed]

Syntax Description


closed	(Optional) Displays the list of closed connections.
conn-id `conn-id`	(Optional) Displays connection information for the specified connection ID.
client-ip `client-ip`	(Optional) Displays connection information for the specified client.
client-port `client-port`	(Optional) Displays connection information for the specified client port.
server-ip `server-ip`	(Optional) Displays connection information for the specified server.
server-port `server-port`	(Optional) Displays connection information for the specified server port.
peer-id `peer-id`	(Optional) Displays connection information for the specified peer.
brief	(Optional) Displays the connection summary.
detailed	(Optional) Displays information in a detailed format.

Command Default

For each connection, the following information is displayed:

Connection ID
Destination IP address and port number
Negotiated policy
Peer ID
Source IP address and port number

Command Modes

Privileged EXEC (#)

Command History


Release	Modification
15.1(2)T	This command was introduced.
15.2(3)T	This command was modified. The output was enhanced to display connection details for the following three WAAS Express accelerators: Common Internet File System (CIFS)-Express, Secure Sockets Layer (SSL)-Express, and HTTP-Express.
15.2(4)M	This command was modified. The output was modified to display time in the Coordinated Universal Time (UTC) format.

Usage Guidelines

Use this command to display the following WAAS Express connection information:

Client and server information
Compression used to optimize traffic
Time when a connection was initiated and closed
Reason for closing a connection

Examples

The following is sample output from the show waas connection command:

Device# show waas connection

ConnID	Source IP:Port	    Dest IP:Port	        PeerID	Accel
1	192.168.20.99:51558	192.168.40.99:80	0021.5586.13df	  TLD

The following is sample output from the show waas connection detailed command:

Device# show waas connection detailed

connection  ID:                         6
Peer Id:                                0016.9d39.20bd
Connection Type:                        External
Start Time:                             03:16:07 UTC Jan 7 2012
Source IP Address:                      192.168.22.99
Source Port Number:                     43526
Destination IP Address:                 192.168.42.99
Destination Port Number:                443
Application Name:                       SSL
Classifier Name:                        HTTPS
Peer Policy:                            TFO
Configured Policy:                      TFO
Negotiated Policy:                      TFO, LZ, DRE
Configured Accelerator:                 SSL-Express
Derived Accelerator:                    SSL-Express
Applied Accelerator:                    SSL-Express, HTTP-Express
Hist. Accelerator:                      None
Bytes Read Orig:                        1905360
Bytes Written Orig:                     1054
Bytes Read Opt:                         28103
Bytes Written Opt:                      56378
Auto-discovery information:
    Orig-St                             E
    Term-St                             EO
TFO information:
    TFO Frames Read:                    215
    TFO Frames Written:                 232
LZ section

    Encode stats
        Bytes in                      265204
        Bytes out                     37421
        Bypass bytes                  8988
        Compression gain              85%
        Avg Latency in Cef            0 usec
        Avg Latency in Proc           722 usec

    Decode stats
        Bytes in                      68
        Bytes out                     72
        Bypass bytes                  9642
        Compression gain              5%
        Avg Latency in Cef            0 usec
        Avg Latency in Proc           1 usec
DRE section

    Encode stats
        R-tx total                    0
        R-tx chunk-miss               0
        R-tx collision                0
        Bytes in                      1884160
        Bytes out                     273638
        Bypass bytes                  467
        Compression gain              85%
        Avg latency                   1774 usec

    Decode stats
        Nacks generated               0
        Bytes in                      72
        Bytes out                     25
        Bypass bytes                  0
        Compression gain              0%
        Avg latency                   53 usec
SSL-Express AO section

        LAN Bytes read                      1905360
        LAN Bytes written                   1054
        WAN Bytes read                      28103
        WAN Bytes written                   58250

        LAN Handshake Bytes read            262
        LAN Handshake Bytes written         932
        WAN Handshake Bytes read            1362
        WAN Handshake Bytes written         340

        C2S version                         SSL 3.0
        W2W version                         TLS 1.0
        C2S cipher                          rsa-with-aes-128-cbc-sha
        W2W cipher                          rsa-with-aes-128-cbc-sha
HTTP-Express AO section

        LAN Bytes read                      1884627
        LAN Bytes written                   25
        WAN Bytes read                      25
        WAN Bytes written                   1884627

The following is sample output from the show waas connection closed detailed command:

Device# show waas connection closed detailed

connection  ID:                         2
Peer Id:                                0016.9d39.2209
Connection Type:                        External
Start Time:                             01:03:54 UTC May 18 2012
End Time:                               01:03:55 UTC May 18 2012
End Reason:                             Closed.
Source IP Address:                      192.168.12.99
Source Port Number:                     38798
Destination IP Address:                 192.168.32.99
Destination Port Number:                8080
Application Name:                       Web
Classifier Name:                        HTTP
Peer Policy:                            TFO, LZ, DRE
Configured Policy:                      TFO, LZ, DRE
Negotiated Policy:                      TFO, LZ, DRE
Configured Accelerator:                 HTTP-Express
Derived Accelerator:                    HTTP-Express
Applied Accelerator:                    HTTP-Express, SSL-Express
Hist. Accelerator:                      None
Bytes Read Orig:                        691
Bytes Written Orig:                     1969
Bytes Read Opt:                         2910
Bytes Written Opt:                      1301
Auto-discovery information:
    Orig-St                             E
    Term-St                             EO
TFO information:
    TFO Frames Read:                    4
    TFO Frames Written:                 2
    TFO EOT State:                      CONN_CLOSE
    TFO EOT:                            RS AR RR AS LFR LFS WFR WFS
LZ section

    Encode stats
        Bytes in                      0
        Bytes out                     0
        Bypass bytes                  400
        Compression gain              0%
        Avg Latency in Cef            0 usec
        Avg Latency in Proc           13 usec

    Decode stats
        Bytes in                      329
        Bytes out                     393
        Bypass bytes                  63
        Compression gain              16%
        Avg Latency in Cef            2 usec
        Avg Latency in Proc           3 usec
DRE section

    Encode stats
        R-tx total                    0
        R-tx chunk-miss               0
        R-tx collision                0
        Bytes in                      0
        Bytes out                     0
        Bypass bytes                  314
        Compression gain              0%
        Avg latency                   0 usec

    Decode stats
        Nacks generated               0
        Bytes in                      399
        Bytes out                     332
        Bypass bytes                  0
        Compression gain              0%
        Avg latency                   23 usec
SSL-Express AO section

        LAN Bytes read                      548
        LAN Bytes written                   1892
        WAN Bytes read                      2688
        WAN Bytes written                   1030

        LAN Handshake Bytes read            314
        LAN Handshake Bytes written         1509
        WAN Handshake Bytes read            2077
        WAN Handshake Bytes written         392

        C2S version                         SSL 3.0
        W2W version                         TLS 1.0
        C2S cipher                          dhe-rsa-with-aes-256-cbc-sha
        W2W cipher                          rsa-with-aes-128-cbc-sha
HTTP-Express AO section

        LAN Bytes read                      310
        LAN Bytes written                   328
        WAN Bytes read                      332
        WAN Bytes written                   314

Table 16. show waas connection Field Descriptions
Field	Description
ConnID	Connection ID.
Source IP:Port	Source IP address and port number.
Dest IP:Port	Destination IP address and port number.
PeerID	Peer ID.
Accel	Type of accelerator(s) used in the connection. Possible values include the following: C—CIFS-Express accelerator D—Data Redundancy Elimination (DRE) G—Generic H—HTTP-Express accelerator L—Lempel-Ziv (LZ) S—SSL-Express accelerator T—Transport Flow Optimization (TFO)
connection ID	Connection ID.
Peer Id	IP address of a peer.
Connection Type	Type of connection established with a peer.
Start Time	Date and time when a connection was initiated.
End Time	Date and time when a connection was terminated.
Source IP Address	Source IP address.
Source Port Number	Source IP port number.
Destination IP Address	Destination IP address.
Destination Port Number	Destination IP port number.
Application Name	Name of the application traffic on a connection.
Classifier Name	Name of the application classifier on a connection.
Peer Policy	Names of optimization policies that a peer WAAS device requires on a particular connection.
Configured Policy	Names of optimization policies configured on a connection.
Negotiated Policy	Names of optimization policies derived from configured and peer policies.
Configured Accelerator	Accelerators configured locally on a device.
Derived Accelerator	Accelerator derived after negotiation with a peer.
Applied Accelerator	Accelerator applied to the current flow.
Hist. Accelerator	Accelerators historically used.
Bytes Read Orig	Number of bytes received on the unoptimized side (LAN).
Bytes Written Orig	Number of bytes sent on the unoptimized side.
Bytes Read Opt	Number of bytes received on the optimized side (WAN).
Bytes Written Opt	Number of bytes sent on the optimized side (WAN).
Auto-discovery information
Orig-St	Originating state.
Term-St	Terminating state.
LZ section	Displays LZ compression or decompression statistics.
Encode stats Bytes in Bytes out	Number of bytes encoded using the LZ compression and resulting number of output bytes.
Bypass bytes	Number of bytes that bypassed the LZ module due to low compressibility.
Avg Latency in Cef	Latency, in microseconds, introduced by LZ compression while compressing data in the Cisco Express Forwarding packet path.
Avg Latency in Proc	Latency, in microseconds, introduced by LZ compression while compressing data in the process path.
Decode stats Bytes in Bytes out	Number of bytes decoded using the DRE compression and the resulting number of output bytes.
DRE section	Displays DRE compression or decompression statistics.
R-tx total	Total number of retransmissions.
R-tx chunk-miss	Number of DRE message retransmissions due to missing chunks.
R-tx collision	Number of DRE message retransmissions due to signature collisions.
Avg latency	Average time, in microseconds, taken to compress, send, decompress, and display data using DRE.
Nacks generated	Number of negative acknowledgment (NACK) messages generated.
SSL-Express AO section	Displays SSL-Express accelerator (also known as application optimizer [AO]) optimization statistics.
C2S version	SSL version used on the client-to-server (C2S) connection.
W2W version	SSL version used on the WAN-to-WAN (W2W) connection.
HTTP-Express AO section	Displays HTTP-Express accelerator optimization statistics.

Related Commands


Command	Description
clear waas	Clears information about WAAS Express closed connections, statistics, cache, or tokens.
debug waas	Displays debugging information about different WAAS Express modules.
show waas alarms	Displays WAAS Express status and alarms.
show waas auto-discovery	Displays autodiscovery information about the WAAS Express device.
show waas statistics aoim	Displays WAAS Express peer information and negotiated capabilities.
show waas statistics application	Displays WAAS Express policy application statistics.
show waas statistics auto-discovery	Displays autodiscovery statistics for a WAAS Express device.
show waas statistics class	Displays statistical information about the class in WAAS Express.
show waas statistics dre	Displays DRE statistics for a WAAS Express device.
show waas statistics errors	Displays error statistics for a WAAS Express device.
show waas statistics global	Displays global statistics for a WAAS Express device.
show waas statistics lz	Displays LZ statistics for a WAAS Express device.
show waas statistics pass-through	Displays pass-through statistics for a WAAS Express device.
show waas statistics peer	Displays inbound and outbound statistics for peer WAEs devices.
show waas status	Displays the status of WAAS Express.
show waas token	Displays the value of the WAAS Express configuration token.
waas cm-register url	Registers a device with the WAAS Central Manager.

show waas statistics accelerator

To display statistical information about Wide-Area Application Services (WAAS) Express accelerators, use the show waas statistics accelerator command in privileged EXEC mode.

show waas statistics accelerator {cifs-express [detail] | http-express [debug | detail | https] | ssl-express [ciphers | debug | peering]}

Syntax Description


cifs-express	Displays Common Internet File System (CIFS)-Express accelerator statistics.
detail	(Optional) Displays CIFS-Express accelerator statistics in detailed format.
http-express	Displays Hypertext Transfer Protocol (HTTP)-Express accelerator statistics.
debug	(Optional) Displays HTTP-Express accelerator debugging information.
detail	(Optional) Displays HTTP-Express accelerator statistics in detailed format.
https	(Optional) Displays HTTP Secure (HTTPS) statistics.
ssl-express	Displays Secure Sockets Layer (SSL)-Express accelerator statistics.
ciphers	(Optional) Displays a list of ciphers.
debug	(Optional) Displays SSL-Express accelerator debugging information.
peering	(Optional) Displays information about WAAS-to-WAAS sessions.

Command Modes

Privileged EXEC (#)

Command History


Release	Modification
15.2(3)T	This command was introduced.
15.2(4)M	This command was modified. The HTTP-Express accelerator debug keyword was added. The output of this command was modified to display time in the Coordinated Universal Time (UTC) format.

Examples

The following is sample output from the show waas statistics accelerator cifs-express detail command:

Device# show waas statistics accelerator cifs-express detail

CIFS-Express AO Statistics detail

Parameter                                                         Value
---------                                                         -----
Time Accelerator was started:                                     00:58:58 UTC May 18 2012
Time Statistics were Last Reset/Cleared:                          00:58:58 UTC May 18 2012
Total Handled Connections:                                        0
Total Optimized Connections:                                      0
Total Dropped Connections:                                        0
Current Active Connections:                                       0
Current pipe through connections:                                 0
Maximum Active Connections:                                       0
Total LAN bytes read:                                             0
Total LAN bytes written:                                          0
Total WAN bytes read:                                             0
Total WAN bytes written:                                          0
Messages received from the LAN:                                   0
Messages sent to the LAN:                                         0
Messages received from the WAN:                                   0
Messages sent to the WAN:                                         0
Disk space query Messages sent to the WAN:                        0
Unsupported dialects / CIFS version:                              0
Currently active unsupported dialects / CIFS version:             0
Unsupported due to signing:                                       0
Total Number of Bytes Read by Clients:                            0
Total Number of Bytes Written by Clients:                         0
Total Number of Bytes Read from File Servers:                     0
Total Number of Bytes Written to File Servers:                    0
Number of current active commands:                                0

Request types                           Frequency
-------------                           ---------
CLOSE:                                  0
OPEN_ANDX:                              0
READ_ANDX:                              0
WRITE_ANDX:                             0
TRANS2:                                 0
NT_TRANS:                               0
TREE_CONNECT:                           0
TREE_DISCONNECT:                        0
NEGOTIATE:                              0
SETUP_ANDX:                             0
LOGOFF_ANDX:                            0
NT_CREATE_ANDX:                         0
WRITE:                                  0
CANCEL:                                 0
RENAME:                                 0
LOCKING_ANDX:                           0
SESSION_SETUP WITH TREE_CONNECT:        0
ECHO:                                   0
OTHER ANDX:                             0
OTHER:                                  0

Read Ahead:
Parameter                               Value
---------                               -----
Passed through FIDs:                    0
Optimized FIDs:                         0
Reads served:                           0
    Local replies:                      0
    Accelerated replies:                0
    Passed through replies:             0
Read-aheads sent:                       0
Served file ranges:                     0
No fid:                                 0
Wrong locking level:                    0
Optimization disabled:                  0
Optimization disabled (pipeline):       0
Read-ahead processing error:            0
Invalidate LRU cache due to out of buf: 0
Read-ahead responses with NULL fid:     0
Allocates RA buffers:                   0
RA buffers pending for delete:          0

Async Write:
Parameter                               Value
---------                               -----
Writes served:                          0
    Local replies:                      0
    Not a file:                         0
    No oplock:                          0
    No quota:                           0
    Andx command:                       0
    No tid:                             0
Outstanding writes:                     0
Async errors:                           0

Negative-Cache:
Parameter                               Value
---------                               -----
Current entries:                        0
Entries added:                          0
Entries removed:                        0
ADS opens served:                       0
    Local replies:                      0
    Entry timed out:                    0
    Not in cache:                       0
    Invalidated:                        0
    Flow miss-match:                    0
    Not a file or ADS:                  0

The table below describes the significant fields shown in the display.

Table 17. show waas statistics accelerator cifs-express detail Field Descriptions
Field	Description
Time Accelerator was started	Time and date stamp when an accelerator (also known as an application optimizer [AO]) was started. The value is updated if the accelerator is restarted.
Time Statistics were Last Reset/Cleared	Time when the statistics were last reset or cleared.
Total Handled Connections	Number of connections handled since an accelerator was started or the statistics were reset.
Total Optimized Connections	Number of connections previously or currently optimized by an accelerator.
Total Connections Handed-off with Compression Policies Unchanged	Number of connections initially accepted by the accelerator but later handed off for generic optimization without policy changes so that currently negotiated policies are used for compression (Data Redundancy Elimination [DRE] or Lempel-Ziv [LZ]).
Total Dropped Connections	Number of connections dropped for reasons other than client or server socket errors.
Current Active Connections	Number of connections currently established on the WAN that are either in use or free for fast connection use.
Maximum Active Connections	Highest number of active connections since the accelerator was last started or restarted.
Total LAN bytes read	Number of bytes read by an accelerator from the original side of the flow.
Total LAN bytes written	Number of bytes written by an accelerator on the original side of the flow.
Total WAN bytes read	Number of bytes read by an accelerator from the optimized side of the flow.
Total WAN bytes written	Number of bytes written by an accelerator on the optimized side of the flow.
Local replies	Number of requests that resulted in the WAAS Express generating a local reply.
Messages received from the LAN	Number of CIFS messages received from the LAN.
Messages sent to the LAN	Number of CIFS messages sent to the LAN.
Messages received from the WAN	Number of CIFS messages received from the WAN.
Messages sent to the WAN	Number of CIFS messages sent to the WAN.
Disk space query Messages sent to the WAN	Number of messages sent over the WAN to query disk space on a remote server.
Unsupported dialects / CIFS version	Number of unsupported dialects of Server Message Block (SMB) or unsupported CIFS version.
Currently active unsupported dialects / CIFS version	Number of unsupported dialects of SMB or unsupported CIFS version in active connections.
Unsupported due to signing	Number of unsupported flows due to SMB packet signing.
Read Ahead Parameter
Passed through FIDs	Number of file IDs (FIDs) passed through.
Optimized FIDs	Number of FIDs optimized.
Reads served	Number of reads served locally.
Local replies	Number of local replies sent to a client.
Accelerated replies	Number of accelerated replies sent to clients.
Passed through replies	Number of replies passed through to a WAN.
Read-aheads sent	Number of read-ahead requests sent over a WAN.
Served file ranges	Number of nonoverlapping file ranges served.
No fid	Number of read requests received without an FID.
Wrong locking level	Number of read requests received without an opportunistic locking (oplock) level.
Optimization disabled	Number of flows for which optimization is disabled based on the global configuration.
Optimization disabled (pipeline)	Number of flows for which read-ahead optimization is disabled since pipelining was detected.
Read-ahead processing error	Number of error messages generated while processing read requests.
Invalidate LRU cache due to out of buf	Number of least recently used (LRU) cache entries invalidated to make space for new entries in the buffer.
Read-ahead responses with NULL fid	Number of read responses received with a NULL FID.
Allocates RA buffers	Number of read-ahead buffers allocated.
RA buffers pending for delete	Number of read-ahead buffers pending deletion after successfully sending the entire data in buffers.
Async Write Parameter
Writes served	Number of async writes served.
Local replies	Number of local replies sent to clients.
Not a file	Number of write requests for processing an unknown file in sync mode.
No oplock	Number of write requests received without an oplock level.
No quota	Number of flows not optimized because a disk space quota is not allocated on a remote server.
Andx command	Number of AndX requests received.
No tid	Number of failures that occurred while finding a tree ID (TID).
Async errors	Number of async errors encountered.
Negative-Cache Parameter
Current entries	Number of entries in the negative cache.
Entries added	Number of entries added to the negative cache.
Entries removed	Number of entries removed from the negative cache.
ADS opens served	Number of alternate-data-stream (ADS) open requests handled.
Entry timed out	Number of timed-out entries in the cache.
Not in cache	Number of cache misses.
Invalidated	Number of invalidated entries in the cache.
Flow miss-match	Number of times that a matching flow ID entry is not found in the cache.
Not a file or ADS	Number of requests that are not in the form of a regular file or an alternate data stream.

Related Commands


Command	Description
clear waas	Clears information about WAAS Express closed connections, statistics, cache, or tokens.
debug waas	Displays debugging information about different WAAS Express modules.
show waas accelerator	Displays information about WAAS Express accelerators.
show waas alarms	Displays WAAS Express status and alarms.
show waas auto-discovery	Displays autodiscovery information about the WAAS Express device.
show waas statistics aoim	Displays WAAS Express peer information and negotiated capabilities.
show waas statistics application	Displays WAAS Express policy application statistics.
show waas statistics auto-discovery	Displays autodiscovery statistics for a WAAS Express device.
show waas statistics class	Displays statistical information about the class in WAAS Express.
show waas statistics dre	Displays DRE statistics for a WAAS Express device.
show waas statistics errors	Displays error statistics for a WAAS Express device.
show waas statistics global	Displays global statistics for a WAAS Express device.
show waas statistics lz	Displays LZ statistics for a WAAS Express device.
show waas statistics pass-through	Displays pass-through statistics for a WAAS Express device.
show waas statistics peer	Displays inbound and outbound statistics for peer WAEs devices.
show waas status	Displays the status of WAAS Express.
show waas token	Displays the value of the WAAS Express configuration token.
waas cm-register url	Registers a device with the WAAS Central Manager.

show waas statistics aoim

To display WAAS Express peer information and negotiated capabilities, use the show waas statistics aoim command in privileged EXEC mode.

show waas statistics aoim

Syntax Description

This command has no arguments or keywords.

Command Modes

Privileged EXEC (#)

Command History


Release	Modification
15.1(2)T	This command was introduced.
15.2(2)T	This command was modified. The command output was updated to display information about HTTP and SSL Application Optimizers (AOs).

Usage Guidelines

This command displays information about the peer and the negotiations.

Examples

The following example shows how to display WAAS peer information and negotiated capabilities:

Device> enable
Device# show waas statistics aoim

Total number of peer syncs:                     1
Current number of peer syncs in progress:       0
Number of peers:                                1
Number of local application optimizations (AO): 3
Number of AO discovery successful:              1
Number of AO discovery failure:                 0

Local AO statistics
		Local AO:	                                  TFO 
				Total number of incompatible connections: 0
				Version:                                  0.11
				Registered:                               Yes
		Local AO:                                   HTTP
				Total number of incompatible connections: 0
				Version:                                  1.1
				Registered:                               Yes
		Local AO:                                   SSL
				Total number of incompatible connections: 0
				Version:                                  1.0
				Registered:                               Yes

Peer AOIM Statistics
Number of Peers:               1
		Peer:                        0021.5586.1399
		Peer IP:                     50.0.0.2
		Peer Expiry Time:            00:00:04
		Peer Compatible:             Yes
		Peer active connections:     0	
		Peer Aoim Version:           1.0
		Peer sync in progress:       No
		Peer valid:                  Yes
		Peer Software Version:       4.4.0(b168)
		Peer AOs:
				Peer AO:             TFO
						Compatible:        Yes
						Version:           0.20
				Peer AO:             HTTP
						Compatible:        Yes
						Version:           1.3
				Peer AO:             SSL
						Compatible:        Yes
						Version:           1.0

The table below describes the significant fields shown in the display.

Table 18. show waas statistics aoim Field Descriptions
Field				Description
Total number of peer syncs				Number of times the AO Information Manager (AOIM) on the WAAS device has synchronized with a peer WAAS device.
Current number of peer syncs in progress				Number of currently active peer synchronization is in progress.
Number of peers				Number of known or encountered peer WAAS devices.
Number of local application optimizations (AO)				Number of locally registered AOs on the WAAS device.
Number of AO discovery successful				Number of times AO discovery succeeded on peer WAAS devices.
Number of AO discovery failure				Number of times AO discovery failed on peer WAAS devices. Possible reasons include AO not enabled, AO not running on the peer Wide-area Application Engine (WAE), or license not configured for the AO.
Local AO statistics
Local AO				Name of the locally registered AO. The possible values include TFO, HTTP, and SSL.
Total number of incompatible connections				Number of times a connection was not passed to the locally registered AO due to software incompatibility with the peer AO after synchronization with the peer WAAS device was complete.
Version				Software version of the locally registered AO.
Registered				Registration status of the locally registered AO.
Number of Peers				Number of peer WAAS devices encountered.
Peer				MAC address of the peer WAAS device, and whether it has been formally registered with the AO information database.
Peer IP				IP address of the primary network interface of the peer WAAS device.
Peer Expiry Time				Time elapsed since the last AOIM negotiation with the peer WAAS device.
Peer Compatible				Compatibility status of the peer WAAS device. The compatibility of the peer WAAS device depends on the TFO version. If the TFO version on the peer WAAS device is incompatible with the local TFO version, the peer is considered incompatible and connections with this peer are not optimized.
Peer active connections				Number of active connections with the peer.
Peer Aoim Version				The AOIM module version on the peer WAAS device negotiated during AOIM handshake.
Peer sync in progress				Indicates whether synchronization with the peer WAAS device is in progress.
Peer valid				Indicates the validity of the entry in the peer table.
Peer Software Version				Software version and build number of IOS WAAS running on the peer WAAS device.
Peer AO				Name of the registered AO on the peer WAAS device. The possible values include TFO, HTTP, and SSL.
Compatible				Compatibility status of the AO on the peer WAAS device with a matching, locally registered AO. Possible values include Y (yes/compatible), N (no/incompatible), and U (unknown). The compatibility status may be unknown if no matching AO is registered locally. The AO compatibility status is discovered during AOIM negotiation. If a peer WAAS device is incompatible (indicated by the Peer Compatible field), connections with the peer are not optimized, even if a peer AO on this peer WAAS device is compatible with a matching, locally registered AO. If the peer is compatible but a peer AO is not, then the peer AO is not negotiated during autodiscovery. However, connections with the peer are optimized.
Version				Software version of the registered AO on the peer WAAS device.

Related Commands


Command	Description
clear waas	Clears WAAS Express statistics and closed connections information.
debug waas	Displays debugging information for different WAAS Express modules.
show waas alarms	Displays WAAS Express status and alarms.
show waas auto-discovery	Displays autodiscovery information for the WAAS Express device.
show waas connection	Displays WAAS Express connection details.
show waas statistics application	Displays WAAS Express policy application statistics.
show waas statistics auto-discovery	Displays the autodiscovery statistics for a WAAS Express device.
show waas statistics class	Displays statistics information about the class in WAAS Express.
show waas statistics dre	Displays DRE statistics for a WAAS Express device.
show waas statistics errors	Displays error statistics for a WAAS Express device.
show waas statistics global	Displays global statistics for a WAAS Express device.
show waas statistics lz	Displays the LZ compression statistics for a WAAS Express device.
show waas statistics pass-through	Displays the pass-through statistics for a WAAS Express device.
show waas statistics peer	Displays inbound and outbound statistics for peer WAE devices.
show waas status	Displays the status of WAAS Express.
show waas token	Displays the value of WAAS Express configuration token.
waas cm-register url	Registers a device with the WAAS Central Manager.

show waas statistics application

To display WAAS Express policy application statistics, use the show waas statistics application command in privileged EXEC mode.

show waas statistics application [app-name app-name]

Syntax Description


app-name `app-name`	(Optional) Displays statistics for a specific WAAS policy application.

Command Default

Statistics are displayed for all WAAS policy applications.

Command Modes

Privileged EXEC (#)

Command History


Release	Modification
15.1(2)T	This command was introduced.

Usage Guidelines

Use this command to display statistical information about the WAAS policies.

Examples

The following is sample output from the show waas statistics application command::


Router> enable
Router# show waas statistics application waas-default
Application:     waas-default
TCP Data Volumes
Connection Type     Inbound                             Outbound
Opt TCP Plus        5054526                             13969693
Orig TCP Plus       35202552                            35202552
Opt TCP Only        0                                          0
Orig TCP Only       0                                          0
Internal Client     0                                          0
Internal Server     0                                          0
TCP Connection Counts
Connection Type     Active               Completed
Opt TCP Plus        0                           18
Opt TCP Only        0                            0
Internal Client     0                            0
Internal Server     0                            0
Pass Through Connection Counts
Connection Type     Completed      
PT Asymmetric       0              
PT Capabilities     0              
PT Intermediate     0              
PT_Other            0              
Connection Reset:   0              
Cleared connections 0

The table below describes the significant fields shown in the display.

Table 19. show waas statistics application Field Descriptions
Field	Description
Opt TCP Plus Bytes	Inbound/outbound optimized (WAN) TCP bytes.
Opt TCP Plus Packets	Inbound/outbound optimized (WAN) TCP packets.
Orig TCP Plus Bytes	Inbound/outbound originating (LAN) TCP bytes.
Orig TCP Plus Packets	Inbound/outbound originating (LAN) TCP packets.
Opt TCP Only Bytes	Inbound/outbound optimized (WAN) TCP bytes.
Opt TCP Only Packets	Inbound/outbound optimized (WAN) TCP packets.
Orig TCP Only Bytes	Inbound/outbound originating (LAN) TCP bytes.
Orig TCP Only Packets	Inbound/outbound originating (LAN) TCP packets
Internal Client Bytes	Packets terminating at the router where the router is a client.
Internal Server Bytes	Packets terminating at the router where the router is the server (WCM-NGWO).
Opt TCP Plus	Optimized TCP plus connection count.
Opt TCP Only	Optimized TCP only connection count.
Internal Client	Internal client connection count.
Internal Server	Internal server connection count.
PT Asymmetric	Pass-through asymmetric connection count.
PT Capabilities	Pass-through incompatible connection count.
PT Intermediate	Pass-through intermediate connection count.
PT_Other	Pass-through other connection count.

Related Commands


Command	Description
clear waas	Clears WAAS Express statistics and closed connections information.
debug waas	Displays debugging information for different WAAS Express modules.
show waas alarms	Displays WAAS Express status and alarms.
show waas auto-discovery	Displays information about WAAS Express autodiscovery.
show waas connection	Displays information about WAAS Express connections.
show waas statistics aoim	Displays WAAS Express peer information and negotiated capabilities.
show waas statistics auto-discovery	Displays WAAS Express autodiscovery statistics.
show waas statistics class	Displays statistics for the WAAS Express class map.
show waas statistics dre	Displays WAAS Express DRE statistics.
show waas statistics errors	Displays WAAS Express error statistics.
show waas statistics global	Displays global WAAS Express statistics.
show waas statistics lz	Displays WAAS Express LZ statistics.
show waas statistics pass-through	Displays WAAS Express connections placed in a pass-through mode.
show waas statistics peer	Displays inbound and outbound statistics for peer WAAS Express devices.
show waas status	Displays the status of WAAS Express.
show waas token	Displays the value of the configuration token used by the WAAS Central Manager.
waas cm-register url	Registers a device with the WAAS Central Manager.

show waas statistics auto-discovery

To display the autodiscovery statistics for a WAAS Express device, use the show waas statistics auto-discovery command in privileged EXEC mode.

show waas statistics auto-discovery [blacklist]

Syntax Description


blacklist	(Optional) Displays blocked list tables lookups, size, and the maximum hold time.

Command Modes

Privileged EXEC (#)

Command History


Release	Modification
15.1(2)T	This command was introduced.

Usage Guidelines

Use this command to display statistics for autodiscovery states, success, and failures.

Examples

The following is sample output from the show waas statistics auto-discovery command:


Router> enable
Router# show waas statistics auto-discovery
Packets:
Total Sent: 										3
Total Received: 										3
Ack dropped in synack received state:										0
Non Syn dropped in nostate state:										0
Aoim sync syn-ack drop: 										0
Aoim sync ack drop:										0
Auto discovery failure:
Total Failure: 										0
Insufficient option space:										0
Invalid connection state:										0
Sequence number override:										0
Connection split failed:										0
Set sequence number failed:										0
Get sequence number failed:										0
Setting BIC failed:										0
External module init failed:										0
Deleting options failed:										0
Set window size failed:										0
AOIM handover failed:										0
AOIM force sync failed:										0
AOIM peer addition failed:										0
AOIM synchronization reset:										0
TFO handover failed:										0
Setting timestamp failed:										0
Setting window scale failed:										0
Setting send window failed:										0
Setting sack failed:										0
Setting keepalive failed:										0
FD association failed:										0
Auto discovery success SYN retransmission:
Zero retransmit:										1
One retransmit:										0
Two+ retransmit:										0
Auto discovery Miscellaneous:
RST received:										0
SYNs with our device id:										0
Zero device ID:										0
Non standard option length:										0
Replication mode turned on:										0
ADM mode turned on:										0
Capabilities mismatch:										0
Intermediate device:										0
Invalid option content:										0
Version mismatch:										0
Peer AOIM incompatible:										0
Peer AOIM in progress:										0
AOIM peertable full:										0
AOIM multiple sync request passthrough:	0
No peer:										0
Missing Ack conf:										0

The table below describes the significant fields shown in the display.

Table 20. show waas statistics auto-discovery Field Descriptions
Field	Description
Packets: Total Sent	Packets sent by autodiscovery.
Total Received	Packets received by autodiscovery.
Ack dropped in synack received state	Acknowledgment packet dropped within an AD state.
Non Syn dropped in nostate state	Nonsynchronization control packet dropped since no synchronization packet has been received.
Aoim sync syn-ack drop	Sychronization and acknowledgment dropped while AOIM synchronization is in progress.
Aoim sync ack drop	Acknowledgment dropped while AOIM synchronization is in progress.
Auto discovery failure: Total Failure	Number of failed flows.
Insufficient option space	Unable to add TCP options.
Invalid connection state	Connection state invalid.
Sequence number override	Sequence numbers out of sync.
Connection split failed	Unable to connect to a proxy.
Set sequence number failed	Sequence number bump failed.
Get sequence number failed	Unable to read sequence number.
Setting BIC failed	Binary Increased Congestion Control (BIC) initialization failure.
External module init failed	Module initialization failure.
Deleting options failed	WAAS Express TCP option deletion failure.
Set window size failed	Window size adjustment failure.
AOIM handover failed	AOIM handover failure.
AOIM force sync failed	AOIM sync failure.
AOIM peer addition failed	AOIM peer could not be added.
TFO handover failed	TFO handover failure.
Setting timestamp failed	Unable to set the time stamp.
Setting window scale failed	Unable to set the windows scale.
Setting send window failed	Unable to set send the window on connection.
Setting sack failed	Unable to set the Selective Acknowledgment (SACK) on connection.
Setting keepalive failed	Failure to initialize keepalive.
FD association failed	Unable to associate file descriptor.
Auto discovery success SYN retransmission: Zero retransmit	Connections optimized for which a single synchronization was received.
One retransmit	Connections optimized for which a retransmitted synchronization was received.
Two+ retransmit	Two or more synchronization retransmissions.
Auto discovery Miscellaneous: RST received	Reset received during autodiscovery.
SYNs with our device id	Indicates synchronization with the WAAS Express device.
Zero device ID	Zero device ID advertised.
Non standard option length	Invalid WAAS Express TCP option.
Replication mode turned on	Connection bypass due to replication mode turned on.
ADM mode turned on	Connection bypass due to directed mode turned on.
Capabilities mismatch	Advertised capability mismatch.
Intermediate device	Intermediate WAAS Express device.
Invalid option content	Invalid WAAS Express TCP option.
Version mismatch	Administrative distance (AD) version mismatch.
Peer AOIM incompatible	Peer AOIM incompatible.
Peer AOIM in progress	Peer AOIM synchronization in progress.
AOIM peertable full	AOIM peer table full.
AOIM multiple sync request passthrough	Pass through requested due to multiple simultaneous AOIM synchronization requests.
No peer	No peer for this connection.
Missing Ack conf	Missing autodiscovery confirmation.

The following is sample output from the show waas statistics auto-discovery blacklist command:


Router> enable
Router# show waas statistics auto-discovery
 blacklist
Auto-Discovery Blacklist Table Statistics
Operation Status:											1
Total Lookups:											0
Hits: 											0
Miss (Grey Entry):											0
Miss (No Entry):											0
Table Insertions:											0
Total Entries (Free & Used):											1024
Current Free Entries:											1024
Current Used Entries:											0
Peak Used Entries:											0
Oldest Entry Hold Time (sec):											3600
IP Address Retrieval Failure:											0
Unexpected Threshold:											0

The table below describes the significant fields shown in the display.

Table 21. show waas statistics auto-discovery blacklist Field Descriptions
Field	Description
Operation Status	Indicates whether the blocked list is enabled, which is 1.
Total Lookups	Total number of blocked list lookups.
Hits	The number of blocked list hits.
Miss (Grey Entry)	Hits in the grey list.
Miss (No Entry)	No blocked list found.
Table Insertions	Blocked list insertions.
Total Entries (Free & Used)	Total possible entries.
Current Free Entries	Free entries.
Current Used Entries	Used entries.
Peak Used Entries	Peak used entries.
Oldest Entry Hold Time (sec)	Active entry time period.
IP Address Retrieval Failure	Unable to locate IP address.
Unexpected Threshold	Invalid blocked list threshold.

Related Commands


Command	Description
clear waas	Clears WAAS Express statistics and closed connections information.
debug waas	Displays debugging information for different WAAS Express modules.
show waas alarms	Displays WAAS Express status and alarms.
show waas auto-discovery	Displays information about WAAS Express autodiscovery.
show waas connection	Displays information about WAAS Express connections.
show waas statistics aoim	Displays WAAS Express peer information and negotiated capabilities.
show waas statistics application	Displays WAAS Express policy application statistics.
show waas statistics class	Displays statistics for the WAAS Express class map.
show waas statistics dre	Displays WAAS Express DRE statistics.
show waas statistics errors	Displays WAAS Express error statistics.
show waas statistics global	Displays global WAAS Express statistics.
show waas statistics lz	Displays WAAS Express LZ statistics.
show waas statistics pass-through	Displays WAAS Express connections placed in a pass-through mode.
show waas statistics peer	Displays inbound and outbound statistics for peer WAAS Express devices.
show waas status	Displays the status of WAAS Express.
show waas token	Displays the value of the configuration token used by the WAAS Central Manager.
waas cm-register url	Registers a device with the WAAS Central Manager.

show waas statistics class

To display statistical information about the class in WAAS Express, use the show waas statistics class command in privileged EXEC mode.

show waas statistics class [class-name class-name]

Syntax Description


class-name `class-name`	(Optional) Specifies the class-name.

Command Modes

Privileged EXEC (#)

Command History


Release	Modification
15.1(2)T	This command was introduced.

Usage Guidelines

This command displays statistical information about the class specified in WAAS Express. If a class name is not specified, the command displays the output for all the classes in WAAS Express.

Examples

The following is sample output from the show waas statistics class command:


Router> enable
Router# show waas statistics class
Number of Classes :             3
Class          FTP-Control
TCP Data Volumes
Connection Type     Inbound                             Outbound
Opt TCP Plus        0                                          0
Orig TCP Plus       0                                          0
Opt TCP Only        0                                          0
Orig TCP Only       0                                          0
Internal Client     0                                          0
Internal Server     0                                          0
TCP Connection Counts
Connection Type     Active               Completed
Opt TCP Plus        0                            0
Opt TCP Only        0                            0
Internal Client     0                            0
Internal Server     0                            0
Pass Through Connection Counts
Connection Type     Completed      
PT Asymmetric       0              
PT Capabilities     11             
PT Intermediate     0              
PT_Other            0              
Connection Reset:   0              
          
Class          waas-default
TCP Data Volumes
Connection Type     Inbound                             Outbound
Opt TCP Plus        0                                          0
Orig TCP Plus       0                                          0
Opt TCP Only        0                                          0
Orig TCP Only       0                                          0
Internal Client     0                                          0
Internal Server     0                                          0
          
TCP Connection Counts
Connection Type     Active               Completed
Opt TCP Plus        0                            0
Opt TCP Only        0                            0
Internal Client     0                            0
Internal Server     0                            0
          
Pass Through Connection Counts
Connection Type     Completed      
PT Asymmetric       0              
PT Capabilities     0              
PT Intermediate     0              
PT_Other            0              
Connection Reset:   0              
          
Class          FTP-Data
TCP Data Volumes
Connection Type     Inbound                             Outbound
Opt TCP Plus        722                                      573
Orig TCP Plus       0                                         24
Opt TCP Only        0                                          0
Orig TCP Only       0                                          0
Internal Client     0                                          0
Internal Server     0                                          0
          
TCP Connection Counts
Connection Type     Active               Completed
Opt TCP Plus        0                            4
Opt TCP Only        0                            0

The table below describes the significant fields shown in the display.

Table 22. show waas statistics class Field Descriptions
Field	Description
Class	The class name.
TCP Data Volumes	Indicates the volume of data in terms of connections, optimizations, and so on.
Connection Type	The type of connection.
Opt TCP Plus	Optimized TCP plus connection count.
Orig TCP Plus	Inbound/outbound originating TCP packets.
Opt TCP Only	Optimized TCP only connection count.
Orig TCP Only	Inbound/outbound originating TCP packets.
Internal Client	Internal client connection count.
Internal Server	Internal server connection count.
PT Asymmetric	Pass-through asymmetric connection count.
PT Capabilities	Pass-through incompatible connection count.
PT Intermediate	Pass-through intermediate connection count.
PT_Other	Pass-through other connection count.

Related Commands


Command	Description
clear waas	Clears WAAS Express statistics and closed connections information.
debug waas	Displays debugging information for different WAAS Express modules.
show waas alarms	Displays WAAS Express status and alarms.
show waas auto-discovery	Displays information about WAAS Express autodiscovery.
show waas connection	Displays information about WAAS Express connections.
show waas statistics aoim	Displays WAAS Express peer information and negotiated capabilities.
show waas statistics application	Displays WAAS Express policy application statistics.
show waas statistics auto-discovery	Displays WAAS Express autodiscovery statistics.
show waas statistics dre	Displays WAAS Express DRE statistics.
show waas statistics errors	Displays WAAS Express error statistics.
show waas statistics global	Displays global WAAS Express statistics.
show waas statistics lz	Displays WAAS Express LZ statistics.
show waas statistics pass-through	Displays WAAS Express connections placed in a pass-through mode.
show waas statistics peer	Displays inbound and outbound statistics for peer WAAS Express devices.
show waas status	Displays the status of WAAS Express.
show waas token	Displays the value of the configuration token used by the WAAS Central Manager.
waas cm-register url	Registers a device with the WAAS Central Manager.

show waas statistics dre

To display WAAS Express Data Redundancy Elimination (DRE) statistics for a WAAS Express device, use the show waas statistics dre command in privileged EXEC mode.

show waas statistics dre [peer]

Syntax Description


peer	(Optional) Displays DRE peer statistics.

Command Modes

Privileged EXEC (#)

Command History


Release	Modification
15.1(2)T	This command was introduced.
15.2(3)T	This command was modified. The output was enhanced to display upload DRE information.

Examples

The following is sample output from the show waas statistics dre command:

Device# show waas statistics dre

DRE Status:                                 Enabled             
Cache
    Cache Status:                           Ready               
    Oldest data age:                        00:07:35            
    Total data storage size:                1468006400          
    Total index size:                       11513600            
AckQ size:                                  5242880
AckQ in storage:                            0
AckQ full:                                  0
AckQ high:                                  0
WaitQ size:                                 0                   
WaitQ in storage:                           0                   
Connections
    Total:                                  24                  
    Active:                                 0                   
Encode Statistics
    Dre msgs:                               0                   
    R-tx total:                             0
    R-tx chunk-miss:                        0
    R-tx collision:                         0
    Bytes in:                               67344
    Bytes out:                              8840
    Bypass bytes:                           35714
    Bytes Matched:                          59355
    Bytes Skipped:                          0
    Compression gain:                       86%
    Average latency:                        2191 usec
    Encode Message Size Distribution:
        0-1K   = 4              %
        1-5K   = 31             %
        5-15K  = 14             %
        15-25K = 0              %
        25-40K = 0              %
        >40K   = 0              %
Decode Statistics
    Dre msgs:                               318                 
    Nacks generated:                        0                   
    Bytes in:                               8494760             
    Bytes out:                              13780812            
    Bypass bytes:                           35556               
    Compression gain:                       38%
    Average latency:                        1471 usec     
    Decode Message Size Distribution:       
        0-1K   = 4              %
        1-5K   = 0              %
        5-15K  = 5              %
        15-25K = 9              %
        25-40K = 23             %
        >40K   = 55             %

The following is sample output from the show waas statistics dre peer command:

Device# show waas statistics dre peer

DRE Status:                                 Enabled

Current number of connected peers           0
Current number of active peers              1

Peer-ID                                     0016.9d38.ca1d
Hostname                                    WAE2.cisco.com
IP reported from peer                       20.0.0.2
Peer version                                4.4.0(b167)

Cache:
    Cache in storage                        614017 B
    Age                                     21:22:40

AckQ:
    AckQ in storage                         0 B

WaitQ:
    WaitQ in storage                        756 B
    WaitQ size                              0 B

Sync-clock:
    Local-head                              457161116 ms
    Local-tail                              457438528 ms
    Remote-head                             372192000 ms
    Remote-head-safe                        4294967296 ms

Encode Statistics
    DRE msgs:                               64
    R-tx total:                             0
    R-tx chunk-miss:                        0
    R-tx collision:                         0
    Bytes in:                               67344
    Bytes out:                              8840
    Bypass bytes:                           35714
    Compression gain:                       86%
Decode Statistics
    DRE msgs:                               14
    Bytes in:                               490
    Bytes out:                              416
    Bypass bytes:                           0
    Compression gain:                       0%
    Nacks generated:                        0

The table below describes the significant fields shown in the displays.

Table 23. show waas statistics dre Field Descriptions
Field	Description
Cache	Displays DRE cache statistics.
AckQ size	The maximum size of the DRE ACK queue (AckQ). The AckQ is an internal data structure used by DRE.
AckQ in storage	The current size of the DRE AckQ.
AckQ full	The number of times the DRE AckQ became full.
AckQ high	The number of times the size of DRE AckQ has reached the high water mark.
WaitQ size	The maximum size of the DRE wait queue (WaitQ). The WaitQ is an internal data structure used by DRE.
WaitQ in storage	The current size of the DRE WaitQ.
Connections	Total number of connections completed.
Dre msgs	The number of DRE messages encoded/decoded by DRE.
R-tx total	Total number of retransmissions.
R-tx chunk-miss	Number of DRE message retransmissions due to missing chunks.
R-tx collision	Number of DRE message retransmissions due to signature collisions.
Bytes in Bytes out	Number of bytes encoded/decoded using the DRE compression and the resulting output bytes.
Bypass bytes	Number of bytes bypassed by DRE.
Bytes Matched	Number of bytes that matched the DRE cache.
Bytes Skipped	Number of bytes skipped by DRE encoder due to hints received from accelerators.
Compression gain	The compression gain achieved by DRE. It is calculated by using the following percentage: (Bytes_in X 100) / (Bytes_in + Bytes_out)
Average latency	The interval of the number of bytes encoded or decoded using the DRE compression.
Nacks generated	Number of negative acknowledgement (NACK) messages generated.
Message size distribution	Indicates the distribution of messages across bytes in percentages.

Related Commands


Command	Description
clear waas	Clears WAAS Express statistics and closed connections information.
debug waas	Displays debugging information for different WAAS Express modules.
dre upload	Enables DRE in the uplink direction.
show waas alarms	Displays WAAS Express status and alarms.
show waas auto-discovery	Displays information about WAAS Express autodiscovery.
show waas connection	Displays information about WAAS Express connections.
show waas statistics aoim	Displays WAAS Express peer information and negotiated capabilities.
show waas statistics application	Displays WAAS Express policy application statistics.
show waas statistics auto-discovery	Displays WAAS Express autodiscovery statistics.
show waas statistics class	Displays statistics for the WAAS Express class map.
show waas statistics errors	Displays WAAS Express error statistics.
show waas statistics global	Displays global WAAS Express statistics.
show waas statistics lz	Displays WAAS Express LZ statistics.
show waas statistics pass-through	Displays WAAS Express connections placed in a pass-through mode.
show waas statistics peer	Displays inbound and outbound statistics for peer WAAS Express devices.
show waas status	Displays the status of WAAS Express.
show waas token	Displays the value of the configuration token used by the WAAS Central Manager.
waas cm-register url	Registers a device with the WAAS Central Manager.

show waas statistics errors

To display error statistics for a WAAS Express device, use the show waas statistics errors command in privileged EXEC mode.

show waas statistics errors

Syntax Description

This command has no arguments or keywords.

Command Modes

Privileged EXEC (#)

Command History


Release	Modification
15.1(2)T	This command was introduced.
15.2(3)T	This command was modified. The output was enhanced to display error statistics for Secure Sockets Layer (SSL)-Express accelerator.

Examples

The following example shows how to display WAAS Express error statistics:

Device# show waas statistics errors

Unexpected EOT message:                        								0
TFO close failure:                             								0
DRE message delayed for transmission:          								0
Invalid input for TFO decode:                  								0
RST ignored because EOT ACK sent:              								0
RST ignored because EOT REQ sent:              								0
Unknown TCP Control packet received:           								0
DRE encode failed:                             								0
Connection reset by peer:                      								0
Connection timed out:                          								0
No data to read:                               								0
Buffer allocation failed:                      								0
Error reading input particle:                  								0
Received control packet when expecting data:   								0
Return value not handled:                      								0
Lock condition:                                								0
Out of transmit buffers:                       								0
Error received from L4F:                       								0
Error writing data:                            								0
Error processing data:                         								0
Error processing control packet:               								0
Error sending data:                            								0
Unable to find peer in table:                  								0
Flow semaphore acquisition failures:                   0
Encryption/decryption failure:                         0
Error processing SSL packet:                           0
SSL-Express AO failed to allocate packet:              0
SSL-Express AO failed to allocate sub-block:           0
SSL-Express AO received invalid packet:                0
SSL-Express AO vector copy failed:                     0
SSL-Express AO invalid record length in LAN-WAN:       0
SSL-Express AO invalid record length in WAN-LAN:       0
SSL-Express AO failed to retrieve sub-block:           0
SSL-Express AO invalid session received on WAN:        0
SSL-Express AO invalid packet in pipe queue:           0
SSL-Express AO invalid packet in receive queue:        0
SSL-Express AO encountered misbehaving client:         0
SSL-Express AO Packet enqueue to queue failed:         0
SSL-Express AO Connection closed during SSL handshake: 0
SSL-Express AO Connection reset when pending data:     0
SSL-Express AO received invalid protocol in key-packet:0
SSL-Express AO session create failed:                  0
SSL-Express AO received invalid SSL record:            0
SSL-Express AO session delete failed:                  0
SSL-Express AO failed to load key-packet:              0
SSL-Express AO memory allocation failed:               0
SSL-Express AO W2W handshake failed:                   0
SSL-Express AO encountered rehandshake on W2W session: 0
SSL-Express AO W2W session setup failed:               0
SSL-Express AO received invalid module:                0
SSL-Express AO Encrypt/decrypt allocation failures:    0

The table below describes the significant fields shown in the display.

Table 24. show waas statistics errors Field Descriptions
Field	Description
Unexpected EOT message	Number of messages generated during End of Transmission (EOT) handshake.
TFO close failure	Number of messages generated during failure of Transport Flow Optimization (TFO) to close connection during EOT handshake.
Error reading input particle	Number of error messages generated while reading noncontiguous packets.
Lock condition	Number of messages generated when a client resets a connection while data is pending for that connection.
Error received from L4F	Number of error messages received from Layer 4 forwarding (L4F).
Flow semaphore acquisition failures	Number of messages generated during failure of flow synchronization check logic.
SSL-Express AO vector copy failed	Number of messages generated during failure to copy data from one set of buffers to another set of buffers. Accelerators are also known as application optimizers (AOs).
SSL-Express AO Packet enqueue to queue failed	Number of messages generated during failure to insert packet to a FIFO queue.

Related Commands


Command	Description
clear waas	Clears WAAS Express statistics and closed connections information.
debug waas	Displays debugging information for different WAAS Express modules.
show waas alarms	Displays WAAS Express status and alarms.
show waas auto-discovery	Displays information about WAAS Express autodiscovery.
show waas connection	Displays information about WAAS Express connections.
show waas statistics aoim	Displays WAAS Express peer information and negotiated capabilities.
show waas statistics application	Displays WAAS Express policy application statistics.
show waas statistics auto-discovery	Displays WAAS Express autodiscovery statistics.
show waas statistics class	Displays statistics for the WAAS Express class map.
show waas statistics dre	Displays WAAS Express DRE statistics.
show waas statistics global	Displays global WAAS Express statistics.
show waas statistics lz	Displays WAAS Express LZ statistics.
show waas statistics pass-through	Displays WAAS Express connections placed in a pass-through mode.
show waas statistics peer	Displays inbound and outbound statistics for peer WAAS Express devices.
show waas status	Displays the status of WAAS Express.
show waas token	Displays the value of the configuration token used by the WAAS Central Manager.
waas cm-register url	Registers a device with the WAAS Central Manager.

show waas statistics global

To display global statistics for a WAAS Express device, use the show waas statistics global command in privileged EXEC mode.

show waas statistics global

Syntax Description

This command has no arguments or keywords.

Command Modes

Privileged EXEC (#)

Command History


Release	Modification
15.1(2)T	This command was introduced.
15.2(3)T	This command was modified. The output was enhanced to display the Cleared Connections field.

Examples

The following example shows how to display global statistics for a WAAS Express device:

Device# show waas statistics global

TCP Data Volumes
Connection Type     Inbound                             Outbound
Opt TCP Plus        0                                          0
Orig TCP Plus       0                                          0
Opt TCP Only        244                                      161
Orig TCP Only       0                                          0
Internal Client     0                                          0
Internal Server     0                                          0

TCP Connection Counts
Connection Type     Active               Completed
Opt TCP Plus        0                            0
Opt TCP Only        0                            1
Internal Client     0                            0
Internal Server     0                            0

Pass Through Connection Counts
Connection Type     Completed
PT Asymmetric       0
PT Capabilities     0
PT Intermediate     0
PT_Other            0
Connection Reset:   1
Cleared connections 0

The table below describes the significant fields shown in the display.

Table 25. show waas statistics global Field Descriptions
Field	Description
TCP Data Volumes	Volume of data in terms of connections, optimizations, and so on.
Connection Type	Type of connection.
Opt TCP Plus	Optimized TCP plus connection count.
Orig TCP Plus	Inbound/outbound originating TCP packets.
Opt TCP Only	Optimized TCP-only connection count.
Orig TCP Only	Inbound/outbound originating TCP-only packets.
Internal Client	Internal client connection count.
Internal Server	Internal server connection count.
TCP Connection Counts	Number of TCP connections intercepted by WAAS Express.
Pass Through Connection Counts	Number of connections made to pass through.
PT Asymmetric	Number of connections made to pass through due to asymmetric route detection during the autodiscovery phase.
PT Capabilities	Number of connections made to pass through due to the configured policy on the device.
PT Intermediate	Number of connections made to pass through because this WAAS Express device lies between two other WAAS Express devices that are closer to the client and the server, but farthest from each other in the network.
PT_Other	Number of connections made to pass through due to other reasons. For more details, see the show waas statistics pass-through command output.
Connection Reset	Number of connections reset by the WAAS Express device.
Cleared connections	Number of connections cleared or reset by an administrator using the clear waas connection command.

Related Commands


Command	Description
clear waas	Clears WAAS Express statistics and closed connections information.
debug waas	Displays debugging information for different WAAS Express modules.
show waas alarms	Displays WAAS Express status and alarms.
show waas auto-discovery	Displays information about WAAS Express autodiscovery.
show waas connection	Displays information about WAAS Express connections.
show waas statistics aoim	Displays WAAS Express peer information and negotiated capabilities.
show waas statistics application	Displays WAAS Express policy application statistics.
show waas statistics auto-discovery	Displays WAAS Express autodiscovery statistics.
show waas statistics class	Displays statistics for the WAAS Express class map.
show waas statistics dre	Displays WAAS Express DRE statistics.
show waas statistics errors	Displays WAAS Express error statistics.
show waas statistics lz	Displays WAAS Express LZ statistics.
show waas statistics pass-through	Displays WAAS Express connections placed in a pass-through mode.
show waas statistics peer	Displays inbound and outbound statistics for peer WAAS Express devices.
show waas status	Displays the status of WAAS Express.
show waas token	Displays the value of the configuration token used by the WAAS Central Manager.
waas cm-register url	Registers a device with the WAAS Central Manager.

show waas statistics lz

To display the Lempel-Ziv compression statistics for a WAAS Express device, use the show waas statistics lz command in privileged EXEC mode.

show waas statistics lz

Syntax Description

This command has no arguments or keywords.

Command Modes

Privileged EXEC (#)

Command History


Release	Modification
15.1(2)T	This command was introduced.

Examples

The following example shows how to display WAAS Express LZ statistics:


Router> enable
Router# show waas statistics lz
LZ Status:										Enabled
Memory used 										30328 KB
Connections
    Total:										75
    Active:										0
Encode Statistics
    Bytes in:										0
    Bytes out:										0
    Bypass bytes:										10886
    Compression gain:										0%
    Average latency in CEF path:										0 usec
    Average latency in process path:										293 usec 
Decode Statistics
    Bytes in:										25595
    Bytes out:										71977
    Bypass bytes:										776
    Compression gain:										64%
    Average latency in CEF path:										37 usec
    Average latency in process path:										9 usec

The table below describes the significant fields shown in the display.

Table 26. show waas statistics lz Field Descriptions
Field	Description
Memory used	Memory usage
Connections:	LZ connection statistics
Encode Statistics	Displays the number of bytes encoded using the LZ compression, and the resulting output bytes.
Bypass bytes	Number of bytes that bypassed the LZ module due to low compressibility.
Compression gain	Compression gain achieve by encoding or decoding. This does not include bytes that LZ bypassed.
Average latency in CEF path	The interval, in milliseconds, between bytes encoded using the LZ compression.
Average latency in process path	The interval, in milliseconds, between bytes encoded using the LZ compression.
Decode Statistics	Displays the number of bytes decoded and the resulting output bytes.

Related Commands


Command	Description
clear waas	Clears WAAS Express statistics and closed connections information.
debug waas	Displays debugging information for different WAAS Express modules.
show waas alarms	Displays WAAS Express status and alarms.
show waas auto-discovery	Displays information about WAAS Express autodiscovery.
show waas connection	Displays information about WAAS Express connections.
show waas statistics aoim	Displays WAAS Express peer information and negotiated capabilities.
show waas statistics application	Displays WAAS Express policy application statistics.
show waas statistics auto-discovery	Displays WAAS Express autodiscovery statistics.
show waas statistics class	Displays statistics for the WAAS Express class map.
show waas statistics dre	Displays WAAS Express DRE statistics.
show waas statistics errors	Displays WAAS Express error statistics.
show waas statistics global	Displays global WAAS Express statistics.
show waas statistics pass-through	Displays WAAS Express connections placed in a pass-through mode.
show waas statistics peer	Displays inbound and outbound statistics for peer WAAS Express devices.
show waas status	Displays the status of WAAS Express.
show waas token	Displays the value of the configuration token used by the WAAS Central Manager.
waas cm-register url	Registers a device with the WAAS Central Manager.

show waas statistics pass-through

To display the pass-through statistics for a WAAS Express device, use the show waas statistics pass-through command in privileged EXEC mode.

show waas statistics pass-through

Syntax Description

This command has no arguments or keywords.

Command Modes

Privileged EXEC (#)

Command History


Release	Modification
15.1(2)T	This command was introduced.

Examples

The following is sample output from the show waas statistics pass-through command:


Router> enable
Router# show waas statistics pass-through
Pass Through Statistics:
Overall:                                1 
No Peer:                                0 
Rejected due to Capabilities:           0 
Rejected due to Resources:              0 
Interface Application config:           1 
Interface Global config:                0 
Asymmetric setup:                      0 
Peer sync was in progress:              0 
IOS WAAS is intermediate router:        0 
Internal error:                         0 
Other end is in black list:            0 
AD version mismatch:                    0 
Incompatable AO:                        0 
Connection limit exceeded:              0 
AOIM peertable full:                    0 
AOIM multiple sync request passthrough: 0 
Others:                                 0

The table below describes the significant fields shown in the display.

Table 27. show waas statistics pass-through Field Descriptions
Field	Description
Overall	Overall connection pass-through's.
No Peer	No peer found for the connection.
Rejected due to Capabilities	Pass-through due to mismatch of capabilities.
Rejected due to Resources	Pass-through due to lack of resources.

Bias-Free Language

Results

Chapter: show smds addresses through waas export

show smds addresses through waas export

show smds addresses

Syntax Description

Command Modes

Command History

Examples

show smds map

Syntax Description

Command Modes

Command History

Examples

show smds traffic

Syntax Description

Command Modes

Command History

Examples

show srcp

Syntax Description

Command Modes

Command History

Examples

Related Commands

show vc-group

Syntax Description

Command Default

Command Modes

Command History

Examples

Related Commands

show vfi

Syntax Description

Command Modes

Command History

Usage Guidelines

Examples

Related Commands

show waas accelerator

Syntax Description

Command Modes

Command History

Examples

Related Commands

show waas alarms

Syntax Description

Command Modes

Command History

Usage Guidelines

Examples

Related Commands

show waas auto-discovery

Syntax Description

Command Default

Command Modes

Command History

Usage Guidelines

Examples

Related Commands

show waas cache http-express metadatacache

Syntax Description

Command Modes

Command History

Examples

Related Commands

show waas connection

Syntax Description

Command Default

Command Modes

Command History

Usage Guidelines

Examples

Related Commands

show waas statistics accelerator

Syntax Description

Command Modes

Command History

Examples