Table of Contents
Show Commands for the Cisco 6400 NSP
show aps
show atm input-xlate-table
show controllers async
show facility-alarm status
show redundancy
show redundancy sync-status
show tag-switching atm-tdp bindings
Show Commands for the Cisco 6400 NSP
This chapter describes the show commands specific to the Cisco 6400 node switch processor (NSP). Additional commands used to configure and monitor the Cisco 6400 NSP are described in:
show aps
To display the SONET APS configuration for each redundant interface, use the show aps command.
show aps
Command Modes
EXEC
Usage Guidelines
This command displays the APS status of all cards configured for APS mode linear 1+1 nonreverting unidirectional operation. The output is closely associated with the generation of K1/K2 bytes transmitted from the redundant interface.
Examples
The following is sample output from the show aps EXEC command.
ATM7/0/0: APS Lin NR Uni, Failure channel: Protection
Active Channel: CHANNEL7/0/0, Channel stat: Good
Port stat (w,p): (Good, Good)
ATM7/0/1: APS Lin NR Uni, Failure channel: Protection
Active Channel: CHANNEL7/0/1, Channel stat: Good
Port stat (w,p): (Good, Good)
Table 4-1 describes the fields shown in the display.
Table 4-1 show aps Field Description
| Field |
Description |
|
APS
|
This interface is operating in APS mode. (Default configuration.)
|
|
Lin
|
This interface is operating in linear mode. (Default configuration.)
|
|
NR
|
This interface is operating in nonreverting mode. (Default configuration.)
|
|
Uni
|
This interface is operating in unidirectional mode. (Default configuration.)
|
|
Failure channel:
|
The name of the failure channel specified by the b5-b8 field of the K1 byte used in APS operation. Options can be Protection or Working.
|
|
Active channel:
|
The number of the active channel specified as the physical channel in use. These values correspond to the physical slot/subslot/port used within the chassis.
|
|
Channel stat:
|
The status of the active channel specified by the b1-b4 field of the K1 byte used in APS operation.
|
|
Port stat:
|
The status of the individual physical working (w) and protection (p) channels.
|
show atm input-xlate-table
To view the Input Translation Table utilization details, use the show atm input-xlate table command in EXEC mode.
- show atm input-xlate table [inuse]
Syntax Description
|
inuse
|
Shows a detailed list of in-use blocks by port and virtual path identifier (VPI) .
|
Defaults
No default behavior or values.
Command Modes
EXEC
Command History
| Release |
Modification |
|
12.1(4)DB
|
This command was introduced on the Cisco 6400 NSP.
|
|
12.2(13)T
|
This command was integrated into Cisco IOS Release 12.2(13)T.
|
|
12.3
|
This command was integrated into Cisco IOS Release 12.3.
|
Examples
The following example shows how to use the command to view the ITT utilization details—with and without the inuse keyword:
Switch>
show atm input-xlate-table Input Translation Table Free Blocks:
Input Translation Table Total Free = 64350
Input Translation Table In Use (display combines contiguous blocks):
Inuse-start Inuse-end Size
The output of the command with the inuse keyword is:
Switch>
show atm input-xlate-table inuse Interface VPI VP/VC Address Size
Related Commands
| Command |
Description |
|
atm input-xlate-table autominblock
|
Automatically determines the minimum ITT block size needed for each VPI populated by permanent virtual circuits (PVC's) and Soft PVC source legs.
|
|
atm input-xlate-table autoshrink
|
Shrinks the existing ITT blocks in place when high-numbered virtual circuits (VC's) are deleted.
|
show controllers async
To display information on the NRP-2 PAM mailbox serial interface from the NSP, use the show controllers async EXEC command.
- show controllers async
Syntax Description
This command has no arguments or keywords.
Defaults
No default behavior or values.
Command Modes
EXEC
Command History
| Release |
Modification |
|
11.2
|
This command was introduced on the Cisco 1005 router.
|
|
11.3(2)T
|
This command was implemented on Cisco 3600 series routers.
|
|
12.1(4)DB
|
This command was implemented on the Cisco 6400 NSP to support the NRP-2.
|
|
12.2(13)T
|
This command was integrated into Cisco IOS Release 12.2(13)T.
|
Usage Guidelines
On the Cisco 6400, the show controllers async command can be used on the NSP or NRP-2 to view information for the NRP-2 PAM mailbox serial interface.
Examples
In the following example, the show controllers async command is used to view the NRP-2 PAM mailbox serial interface from the NSP:
NSP#
show controllers async Async NRP2 Pam bus controller
PAM bus data for mailbox at 0xA8A8FFC0
magic1 = 0xDEADBABE, magic2 = 0x21524541
in_data = 0x0000000D, out_data = 0x0000003E
in_status.received_break = 0
out_status.received_break = 0
tx_owned = TRUE, rx_owned = FALSE
Rx Buffs:inpk 0/0 inheadpk 0 dataq 0 0 0
Tx Buffs:outpk 0 txpkq 0 0 0
Rx totalin 1302 Tx totalout 69
TTY line 10 not available
TTY line 11 not available
TTY line 12 not available
TTY line 13 not available
PAM bus data for mailbox at 0xA8E8FFC0
magic1 = 0xDEADBABE, magic2 = 0x21524541
in_data = 0x00000000, out_data = 0x00000000
in_status.received_break = 0
out_status.received_break = 0
tx_owned = TRUE, rx_owned = FALSE
Rx Buffs:inpk 0/0 inheadpk 0 dataq 0 0 0
Tx Buffs:outpk 0 txpkq 0 0 0
Rx totalin 0 Tx totalout 0
TTY line 15 not available
TTY line 16 not available
show facility-alarm status
To show the current major and minor alarms and the thresholds for all user-configurable alarms on a Cisco 6400, use the show alarm status command.
- show facility-alarm status
Syntax Description
This command has no keywords or arguments.
Command Modes
Global configuration
Usage Guidelines
The show facility-alarm status command displays all of the current major and minor alarms and the user-configurable alarm thresholds for temperature. The Cisco 6400 has physical connections to a highly visible alarm display within the Central Office. After an alarm condition is indicated (by LEDs or bells), the show facility-alarm status command can be used to determine the cause of the alarm.
Examples
The following is an example of the output from the show facility-alarm status command:
Switch#
show facility-alarm status Intake minor 40 major 50 Core minor 55 major 53
SOURCE:Network Clock TYPE:Network clock source, priority level 2 down
SEVERITY:Minor ACO:Normal
SOURCE:NSP EHSA TYPE:Secondary failure SEVERITY:Minor ACO:Normal
SOURCE:ATM2/0/1 TYPE:Sonet major line failure SEVERITY:Major ACO:Normal
SOURCE:ATM6/0/1 TYPE:Sonet major line failure SEVERITY:Major ACO:Normal
SOURCE:ATM7/0/1 TYPE:Sonet major line failure SEVERITY:Major ACO:Normal
SOURCE:ATM6/1/0 TYPE:Sonet major line failure SEVERITY:Major ACO:Normal
SOURCE:ATM6/1/1 TYPE:Sonet major line failure SEVERITY:Major ACO:Normal
SOURCE:ATM7/1/1 TYPE:Sonet major line failure SEVERITY:Major ACO:Normal
Related Commands
debug pmbox
show redundancy
To show which slots, subslots, ports, and CPUs are defined as being redundant on the Cisco 6400, use the show redundancy command.
show redundancy [slot/subslot]
Syntax Description
This command has no keywords or arguments.
Command Modes
EXEC
Usage Guidelines
This command displays a redundancy configuration table showing each object in a redundant pair and indicating which object is currently the master. Chassis redundancy is displayed if no slot or subslot is specified. If a slot or subslot is specified, the redundancy configuration for only that slot is displayed.
Examples
The following is sample output from the show redundancy command on the NSP:
The following is sample output from the show redundancy command on the NRP:
Primary NRP in slot 2, system configured non redundant
User EHSA configuration (by CLI config):
NSP EHSA configuration (via pam-mbox):
NRP specific information:
NSP mastership changes = 0
print_pambox_config_buff: pmb_configG values:
magic = 0xEBDDBE1 (expected 0xEBDDBE1)
macaddr[0][0] = 0010.7b79.af93
macaddr[1][0] = 0000.0000.0000
peer state = SANTA_EHSA_SECONDARY
crash status: this-nrp=NO_CRASH(1) peer-nrp=NO_CRASH(1)
EHSA related MAC addresses:
peer bpe mac-addr = 0010.7b79.af97
my bpe mac-addr = 0010.7b79.af93
Related Commands
show nrp
show redundancy sync-status
To display the status of PCMCIA disk mirroring and synchronization type, use the show redundancy sync-status EXEC command.
- show redundancy sync-status
Syntax Description
This command has no keywords or arguments.
Defaults
No default behavior or values.
Command Modes
EXEC
Command History
| Release |
Modification |
|
12.1(5)DB
|
This command was introduced on the Cisco 6400 NSP.
|
|
12.2(13)T
|
This command was integrated into Cisco IOS Release 12.2(13)T.
|
|
12.3
|
This command was integrated into Cisco IOS Release 12.3.
|
Usage Guidelines
The command output displays several lines:
Line Number
(from top) |
Description of Output |
|
1
|
Displays disk mirroring status (enabled or disabled). Also displays whether disk mirroring is configured to copy all files blindly (full sync), or compares file names, sizes, and time stamps before synchronizing data (proper sync).
|
|
2
|
Displays the file threshold size (0 MB is the default) configured with the mirror command.
|
|
3
|
Displays whether or not the secondary NSP is in the chassis.
|
|
4
|
Displays whether or not a PCMCIA disk is missing from disk slot 1 of the primary or secondary NSP.
|
|
5
|
Displays whether or not the disks in slot 0 are synchronized between the primary and secondary NSP.
|
|
6
|
Displays whether or not the disks in slot 1 are synchronized between the primary and secondary NSP.
|
|
7
|
Only appears while synchronization is in progress. Identifies which disks are being synchronized, and what percentage of the synchronization is complete.
|
Examples
The following example shows that disk mirroring is enabled and that disk synchronization is in progress:
Switch#
show redundancy sync-statusDisk Mirror is enabled in configuration:proper sync
(Mirror threshold is 0 MB:smaller files will be copied blindly)
Peer Secondary NSP is present
disk1 or sec-disk1 is wrong or missing
mir-disk0 (disk0 -> sec-disk0):out of sync.
mir-disk1 (disk1 -> sec-disk1):out of sync.
Disk Mirror full sync is in progress (disk0 to sec-disk0, 23%)
The following example shows that disk mirroring is enabled and that the PCMCIA disks in slot 0 of the NSPs are synchronized:
Switch#
show redundancy sync-status Disk Mirror is enabled in configuration:proper sync
(Mirror threshold is 0 MB:smaller files will be copied blindly)
Peer Secondary NSP is present
disk1 or sec-disk1 is wrong or missing
mir-disk0 (disk0 -> sec-disk0):in sync.
mir-disk1 (disk1 -> sec-disk1):out of sync.
Related Commands
| Command |
Description |
|
mirror
|
Enables PCMCIA disk mirroring.
|
|
redundancy sync
|
Copies the data from one PCMCIA disk to its mirror disk.
|
show tag-switching atm-tdp bindings
To display the requested entries from the ATM LDP label bindings database, use the following show tag-switching atm-tdp bindings EXEC command.
- show tag-switching atm-tdp bindings [A.B.C.D {mask | length}]
[local-tag | remote-tag vpi vci] [neighbor atm slot/subslot/port]
[remote-tag vpi vci]
Syntax Description
|
A.B.C.D
|
Destination of prefix.
|
|
mask
|
Destination netmask prefix.
|
|
length
|
Netmask length, in the range from 1 to 32.
|
|
local-tag vpi vci
|
Matches locally assigned label values.
|
|
neighbor atm slot/subslot/port
|
Matches labels assigned by a neighbor on the specified ATM interface.
|
|
remote-tag vpi vci
|
Matches remotely assigned label values.
|
Defaults
Displays all database entries.
Command Modes
EXEC
Command History
| Release |
Modification |
|
12.0(5)T
|
This command was introduced on the Cisco 6400 NSP.
|
|
12.2(13)T
|
This command was integrated into Cisco IOS Release 12.2(13)T.
|
|
12.3
|
This command was integrated into Cisco IOS Release 12.3.
|
Usage Guidelines
The display output can show the entire database or a subset of entries based on the prefix, the VC label value, or an assigning interface.
Examples
The following is sample output from this command.
Switch#
show tag-switching atm-tdp bindings Destination: 13.13.13.6/32
Headend Router ATM1/0.1 (2 hops) 1/33 Active, VCD=8, CoS=available
Headend Router ATM1/0.1 (2 hops) 1/34 Active, VCD=9, CoS=standard
Headend Router ATM1/0.1 (2 hops) 1/35 Active, VCD=10, CoS=premium
Headend Router ATM1/0.1 (2 hops) 1/36 Active, VCD=11, CoS=control
Headend Router ATM1/0.1 (1 hop) 1/37 Active, VCD=4, CoS=available
Headend Router ATM1/0.1 (1 hop) 1/34 Active, VCD=5, CoS=standard
Headend Router ATM1/0.1 (1 hop) 1/35 Active, VCD=6, CoS=premium
Headend Router ATM1/0.1 (1 hop) 1/36 Active, VCD=7, CoS=control
Destination: 13.0.0.18/32
Tailend Router ATM1/0.1 1/33 Active, VCD=8
Table 4-2 describes the significant fields in the sample command output shown above.
Table 4-2 Show Tag-switching Atm-tdp Bindings Field Descriptions
| Field |
Description |
|
|
Destination IP address/length of netmask
|
|
|
VC type:
- Headend—VC that originates at this router
- Tailend—VC that terminates at this router
|
|
|
ATM interface
|
|
|
VPI/VCI
|
|
|
LVC state:
- Active—Set up and working
- Bindwait—Waiting for response
|
Related Commands
| Command |
Description |
|
show tag-switching atm-tdp bindwait
|
Displays the number of bindings waiting for label assignments for a remote MPLS ATM switch.
|
