Advanced System Command Reference for Cisco NCS 6000 Series Routers
Troubleshooting Commands
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Troubleshooting Commands

Troubleshooting Commands

This module describes commands used for troubleshooting routers running Cisco IOS XR software.

The commands in this chapter with the cisco-support task ID are used in the as part of the troubleshooting process. For information about commands with the cisco-support task ID that are not documented in this chapter, please contact Cisco Technical Support.


Caution


These Cisco support commands are normally reserved for use by Cisco Technical Support personnel only. There is some risk that they may cause performance or other issues that impact products without proper usage, and we highly recommend that you contact Cisco Technical Support prior to using any of these commands.


show arp trace

To display Address Resolution Protocol (ARP) entries in the buffer, use the show arp trace command in XR EXEC mode.

show arp trace [ file file-name ] [hexdump] [ last entries ] [reverse] [stats] [tailf] [unique] [usec] [verbose] [wide] [wrapping] [ location { node-id | all | mgmt-nodes } ]

Syntax Description

file

(Optional) Displays a specific file.

filename

Name of a specific file.

hexdump

(Optional) Displays traces in hexadecimal format.

last

(Optional) Displays trace information for a specific number of entries

entries

Number of entries. Replace entries with the number of entries you want to display. For example, if you enter 5, the display shows the last 5 entries in the trace data. The range is from 1 to 65536.

reverse

(Optional) Displays the latest traces first.

stats

(Optional) Displays the statistics in the command output.

tailf

(Optional) Displays the new traces as they are added in the command output.

usec

(Optional) Displays timestamp w/usec detail.

wide

(Optional) Do not display buffer name, node name, and thread-id.

unique

(Optional) Displays the unique entries with counts in the command output.

verbose

(Optional) Displays the information for internal debugging in the command output.

wrapping

(Optional) Displays the wrapping entries in the command output.

location node-id

(Optional) Specifies a node. The node-id argument is entered in the rack/slot/module notation.

location all

(Optional) Specifies all locations.

location mgmt-nodes

(Optional) Specifies all management nodes.

Command Default

No default behavior or values

Command Modes

XR EXEC

Command History

Release

Modification

Release 5.0.0

This command was introduced.

Usage Guidelines

To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.

Use the show arp trace command to display ARP entries in the buffer.

Task ID

Task ID

Operations

cisco-support

read

Examples

The following example shows the output of the show arp trace command:

RP/0/RP0/CPU0:router# show arp trace last 5
Mon Nov  4 05:06:36.822 UTC
69 unique entries (4096 possible, 0 filtered)
Nov  4 02:22:32.418 ipv4_arp/pkt 0/RP0/CPU0 73# t3629 TBL:   PROBE: MgmtEth0/RP0/CPU0/0 exceeds maximum retries. Marking INCOMPLETE
Nov  4 02:22:32.419 ipv4_arp/slow 0/RP0/CPU0 73# t3629 BLK: AIB adjacency delete succeeded for 1 interfaces
Nov  4 02:22:44.225 ipv4_arp/slow 0/RP0/CPU0 73# t3629 TBL:   entry 1.75.34.151: deleted from table
Nov  4 04:38:20.890 ipv4_arp/pkt 0/RP0/CPU0 625# t3629 TBL:   probe completed successfully for 1.75.39.25
Nov  4 05:05:52.821 ipv4_arp/pkt 0/RP0/CPU0 9929# t3629 ERR:   Bad Arp packet filtered and freed
4007 wrapping entries (16640 possible, 5888 allocated, 0 filtered, 11439 total)
Nov  4 05:01:52.902 ipv4_arp/pkt 0/RP0/CPU0 t3629 ERR:   Bad Arp packet filtered and freed
Nov  4 05:02:52.885 ipv4_arp/pkt 0/RP0/CPU0 t3629 ERR:   Bad Arp packet filtered and freed
Nov  4 05:03:52.862 ipv4_arp/pkt 0/RP0/CPU0 t3629 ERR:   Bad Arp packet filtered and freed
Nov  4 05:04:52.844 ipv4_arp/pkt 0/RP0/CPU0 t3629 ERR:   Bad Arp packet filtered and freed
Nov  4 05:05:52.821 ipv4_arp/pkt 0/RP0/CPU0 t3629 ERR:   Bad Arp packet filtered and freed

Related Commands

Command

Description

show arp

Displays the ARP.

show captured packets

To display information on packets that are switched and punted in the software, use the show captured packets command in XR EXEC mode.

show captured packets { ingress | egress } [ interface type interface-path-id ] [hexdump] [ last number ] [single-line] location node-id

Syntax Description

ingress

Specifies ingress dropped packets.

egress

Specifies egress dropped packets.

interface

(Optional) Specifies an interface.

type

Interface type. For more information, use the question mark (?) online help function.

interface-path-id

Physical interface or virtual interface.

Note   

Use the show interfaces command to see a list of all interfaces currently configured on the router.

For more information about the syntax for the router, use the question mark ( ? ) online help function.

hexdump

(Optional) Displays the packet contents in hex.

last number

(Optional) Specifies the last number of packets in the queue to display.

single-line

(Optional) Displays a one-line summary of the captured packets to facilitate the use of the include and exclude operators.

location node-id

Displays packet information for a specified node. The node-id argument is entered in the rack/slot/module notation.

Command Default

No default behavior or values

Command Modes

XR EXEC

Command History

Release

Modification

Release 5.0.0

This command was introduced.

Usage Guidelines

To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.

Use the show captured packets command to display information on packets that are switched and punted in the software.

The capture software packets command must be enabled at the interface level to use this command.

Task ID

Task ID

Operations

cisco-support

read

Examples

The following example shows the output of the show captured packets command:

RP/0/RP0/CPU0:routershow captured packets ingress interface tengige0/0/0/3 location 
0/0/CPU0 

-------------------------------------------------------
packets captured on interface in ingress direction buffer overflow pkt drops:0, current: 6, non wrapping: 0 maximum: 200
-------------------------------------------------------
           Wrapping entries
-------------------------------------------------------
[1] Mar 22 16:30:43.797, len: 114, hits: 1, i/p i/f: TenGigE0/0/0/3 
    [punt reason: IFIB] 
    [ether dst: 0015.fa99.590b src: 0010.a4e6.22fc type/len: 0x800] 
    [IPV4: source 172.18.2.2, dest 172.18.2.1 ihl 5, ver 4, tos 0 
     id 22556, len 100, prot 1, ttl 64, sum c655, offset 0] 
    00008612 51010000 abcdabcd abcdabcd abcdabcd abcdabcd abcdabcd abcdabcd 
    abcdabcd abcdabcd abcdabcd abcd 
  
This table describes the significant fields shown in the display.

Table 1 show captured packets Field Descriptions

Field

Description

punt reason: IFIB

Packet was switched in the software due to the Internal Forwarding Information Base (IFIB) entry.

ether

Source, destination, and type or length values in the Ethernet header.

IPV4

Depending on the type of packet, the layer 3 packet header follows.

show cfgmgr trace

To display trace information for the configuration manager (CFGMGR), use the show cfgmgr trace command in XR EXEC mode.

show cfgmgr trace [cfs] [client] [commitdb] [error] [ file file-name ] [hexdump] [ last entries ] [lock] [nsvmgr] [others] [reqmgr] [reverse] [sam] [stat] [tailf] [usec] [wide] [verbose] [unique] [wrapping] [ location { node-id | all } ]

Syntax Description

cfs

(Optional) Displays traces related to configuration file system.

client

(Optional) Displays traces related to client.

commitdb

(Optional) Displays traces related to commit database.

error

(Optional) Displays traces related to error conditions.

file

(Optional) Displays a specific file.

filename

Name of a specific file.

hexdump

(Optional) Displays traces in hexadecimal format.

informational

(Optional) Displays traces for normal conditions.

last

(Optional) Displays trace information for a specific number of entries

entries

Number of entries. Replace entries with the number of entries you want to display. For example, if you enter 5, the display shows the last 5 entries in the trace data. The range is from 1 to 65536.

lock

(Optional) Displays traces related to lock.

nvsmgr

(Optional) Displays traces related to the namespace version manager.

others

(Optional) Displays traces related to others.

reqmgr

(Optional) Displays traces related to the request manager.

reverse

(Optional) Displays the latest traces first.

stats

(Optional) Displays the statistics in the command output.

sam

(Optional) Displays traces related to startup apply manager.

server

(Optional) Displays traces related to the server.

tailf

(Optional) Displays the new traces as they are added in the command output.

usec

(Optional) Displays timestamp w/usec detail.

wide

(Optional) Do not display buffer name, node name, and thread-id.

unique

(Optional) Displays the unique entries with counts in the command output.

verbose

(Optional) Displays the information for internal debugging in the command output.

wrapping

(Optional) Displays the wrapping entries in the command output.

location node-id

(Optional) Specifies a node. The node-id argument is entered in the rack/slot/module notation.

location all

(Optional) Specifies all locations.

location mgmt-nodes

(Optional) Specifies all management nodes.

Command Default

No default behavior or values

Command Modes

XR EXEC

Command History

Release

Modification

Release 5.0.0

This command was introduced.

Usage Guidelines

To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.

Use the show cfgmgr trace command to display cfgmgr trace information.

The following lines of the show cfgmgr trace command output indicate that the startup configuration has started and that it has completed on the active RP:

Feb  6 21:28:37.145 /ltrace/cfgmgr/common 0/RP0/CPU0 t5  Startup confi
g apply requested with option '0x1'
Feb  6 21:31:30.874 /ltrace/cfgmgr/common 0/RP0/CPU0 t7  Startup confi
g done (and infra band already ready)
  

Note


These traces are not present if the original active RP has ever reloaded (for example, if there have been any RP switchover events since the system first booted).


Task ID

Task ID

Operations

cisco-support

read

Examples

The following example shows the output of the show cfgmgr trace command:

RP/0/RP0/CPU0:router#show cfgmgr trace

130 wrapping entries (2048 possible, 0 filtered, 130 total)
Apr 23 21:15:58.587 cfgmgr/common 0/RP0/CPU0 t5  Req '4': Save interface config]
Apr 23 21:15:58.707 cfgmgr/common 0/RP0/CPU0 t5  Req '4': Save node specific co]
Apr 23 21:15:59.000 cfgmgr/common 0/RP0/CPU0 t5  OIR announcement made for 'nod'
Apr 23 21:17:40.975 cfgmgr/common 0/RP0/CPU0 t5  The request queue IS NOT curred
Apr 23 21:17:40.975 cfgmgr/common 0/RP0/CPU0 t5  Process OIR save request.
Apr 23 21:17:41.040 cfgmgr/common 0/RP0/CPU0 t5  Validating 'LR' configuration ]
Apr 23 21:17:41.055 cfgmgr/common 0/RP0/CPU0 t5  Validating 'admin' configurati]
Apr 23 21:17:41.304 cfgmgr/common 0/RP0/CPU0 t5  Req '5': Save interface config]
Apr 23 21:17:41.349 cfgmgr/common 0/RP0/CPU0 t5  Req '5': Save interface config]
Apr 23 21:17:41.995 cfgmgr/common 0/RP0/CPU0 t5  Req '5': Save interface config]
Apr 23 21:17:42.041 cfgmgr/common 0/RP0/CPU0 t5  Req '5': Save interface config]
Apr 23 21:17:42.254 cfgmgr/common 0/RP0/CPU0 t5  Req '5': Save interface config]
Apr 23 21:17:42.356 cfgmgr/common 0/RP0/CPU0 t5  Req '5': Save node specific co]
Apr 23 21:17:42.580 cfgmgr/common 0/RP0/CPU0 t5  OIR announcement made for 'nod'
Apr 25 15:26:49.372 cfgmgr/common 0/RP0/CPU0 t1  Config media returned from dis.
Apr 25 18:15:06.142 cfgmgr/common 0/RP0/CPU0 t1  Config media returned from dis.
Apr 26 03:35:10.170 cfgmgr/common 0/RP0/CPU0 t1  Config media returned from dis.
Apr 26 05:54:37.528 cfgmgr/common 0/RP0/CPU0 t1  Config media returned from dis.
Apr 26 06:18:47.118 cfgmgr/common 0/RP0/CPU0 t1  Config media returned from dis.
Apr 26 09:07:01.662 cfgmgr/common 0/RP0/CPU0 t1  Config media returned from dis.
Apr 26 09:28:22.311 cfgmgr/common 0/RP0/CPU0 t1  Config media returned from dis.
Apr 26 11:56:55.677 cfgmgr/common 0/RP0/CPU0 t1  Config media returned from dis.
  

Related Commands

Command

Description

show cfgmgr commitdb

Displays the contents of the commit database for the configuration manager.

show im database

To display the information stored in the shared memory database of interface manager (IM), use the show im database command in XR EXEC mode.

show im database [ brief | detail | ifhandle | interface | summary | verbose | view ] interface-type interface-instance location node-id

Syntax Description

brief

(Optional) Displays brief information about IM database.

detail

(Optional) Displays detailed information about IM database.

ifhandle

(Optional) Select a specific interface by handle.

interface

(Optional) Select a specific interface by name.

summary

(Optional) Displays IM database summary information.

verbose

(Optional) Displays verbose information about IM database.

view

(Optional) Specify a database view to filter the information based on the view

interface-type

Interface type. For more information, use the question mark (?) online help function.

interface-instance

Either a physical interface instance or a virtual interface instance as follows:

  • Physical interface instance. Naming notation is rack/slot/module/port and a slash between values is required as part of the notation.
    • rack: Chassis number of the rack.
    • slot: Physical slot number of the modular services card or line card.
    • module: Module number. A physical layer interface module (PLIM) is always 0.
    • port: Physical port number of the interface.
    Note   

    In references to a Management Ethernet interface located on a route processor card, the physical slot number is alphanumeric (RP0 or RP1) and the module is CPU0. Example: interface MgmtEth0/RP1/CPU0/0.

  • Virtual interface instance. Number range varies depending on interface type.

For more information about the syntax for the router, use the question mark (?) online help function.

location node-id

Displays IM database information for a specified node. The node-id argument is entered in the rack/slot/module notation.

Command Default

No default behavior or values

Command Modes

XR EXEC

Command History

Release

Modification

Release 5.0.0

This command was introduced.

Usage Guidelines

To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.

Task ID

Task ID

Operations

cisco-support

read

interface

read

Examples

The following example shows the output of the show im database command:

RP/0/RP0/CPU0:routershow im database verbose interface null 0
Mon Nov  9 22:10:37.964 PST

View: OWN - Owner, L3P - Local 3rd Party, G3P - Global 3rd Party,
      LDP - Local Data Plane, GDP - Global Data Plane, RED - Redundancy

Node 0/RP0/CPU0 (0x201)

Interface Null0, ifh 0x00080030 (up, 1500)
  Interface flags:          0x00010097 (IFINDEX|VIRTUAL|CONFIG|VIS|DATA|CONTRO
  Encapsulation:            null                                              
  Interface type:           IFT_NULL                                          
  Views:                    GDP|LDP|G3P|L3P|OWN                               
  Control location:         0/RP0/CPU0                                        
  Owner Private:            92 bytes                                          
    Flags:                  <none>                                            
    State Transitions:      1                                                 
    Dampening Config:       NO                                                
    Shared Locks:           0                                                 
    MTU default             1500                                              
    MTU ovh for bc/subif:   0/0                                               
    MTU min/max:            0/0                                               
    MTU avail/child:        0/1500                                            
    MTU actual/notified:    1500/1500                                         
    State (constraint):     UP (UP)                                           
    Callback:               OWN GROUP OWNER - ID 17[-]                        
    Ctrl Flags:             CFG_RDY|RDY|DNLD|INTF                             
  Instance ID:              31                                                
  Checkpoint:               48 bytes                                          
  Resource in NetIO:        TRUE                                              

  Protocol        Caps (state, mtu)
  --------        -----------------
  None            null (up, 1500)
    Views:                  LDP|G3P|L3P|OWN                                   
    Owner Private:          92 bytes                                          
      Flags:                <none>                                            
      MTU min/max:          0/0                                               
      MTU avail/child:      1500/1500                                         
      MTU actual/notified:  1500/1500                                         
      State (constraint):   UP (UP)                                           
      Callback:             OWN GROUP OWNER - ID 17[-]                        
      Ctrl Flags:           CFG_RDY|RDY|DNLD                                  
    Instance ID:            31                                                
    Checkpoint:             20 bytes                                          
    Resource in NetIO:      TRUE                                              
    Demux limit:            0x00000000                                        
  

This table describes the significant fields shown in the display.



Table 2 show im database Field Descriptions

Field

Description

nodeid

Identifier associated with the node.

Interface

Interface name.

Protocol

Protocol capsulations associated with the interface.

Caps (state, mtu)

Capsulation names with associated state and MTU values.

The following example shows the output of the show im database command:

RP/0/RP0/CPU0:routershow im database brief location 0/0/CPU0

View: OWN - Owner, L3P - Local 3rd Party, G3P - Global 3rd Party,
      LDP - Local Data Plane, GDP - Global Data Plane, RED - Redundancy

Node 0/0/CPU0 (0x1)

 Handle   | Name                 | State    | MTU |#P|#C| Views             |
----------|----------------------|----------|-----|--|--|-------------------|
0x01080020 FI0/0/CPU0             up          8000 11 12 GDP|LDP|L3P|OWN    
0x01080060 Gi0/0/0/0              up          9212  3  3 GDP|LDP|L3P|OWN    
0x01080080 Gi0/0/0/1              up          1514  3  3 GDP|LDP|L3P|OWN    
0x010800a0 Gi0/0/0/2              up          1514  3  3 GDP|LDP|L3P|OWN    
0x010800c0 Gi0/0/0/3              down        1514  4  4 GDP|LDP|L3P|OWN    
0x010800e0 Gi0/0/0/4              up          1514  3  3 GDP|LDP|L3P|OWN    
0x01080100 Gi0/0/0/5              up          1514  3  3 GDP|LDP|L3P|OWN    
0x01080120 Gi0/0/0/6              up          1514  8 17 GDP|LDP|L3P|OWN    
0x01080140 Gi0/0/0/7              down        1514  6  9 GDP|LDP|L3P|OWN    
0x010801c0 Gi0/0/0/6.1            up          1518  4  5 GDP|LDP|L3P|OWN    
0x010801e0 Gi0/0/0/6.101          up          1518  5 13 GDP|LDP|L3P|OWN    
0x01080200 Gi0/0/0/6.102          up          1518  5 13 GDP|LDP|L3P|OWN    
0x01080220 Gi0/0/0/6.103          up          1518  5 13 GDP|LDP|L3P|OWN    
0x01080240 Gi0/0/0/6.104          up          1518  5 13 GDP|LDP|L3P|OWN    
0x01080260 Gi0/0/0/6.105          up          1518  4 12 GDP|LDP|L3P|OWN    
0x01080280 Gi0/0/0/6.106          up          1518  4 12 GDP|LDP|L3P|OWN    
0x010802a0 Gi0/0/0/6.107          up          1518  4 12 GDP|LDP|L3P|OWN    
0x010802c0 Gi0/0/0/6.108          up          1518  4 10 GDP|LDP|L3P|OWN    
0x010802e0 Gi0/0/0/6.109          up          1518  4 10 GDP|LDP|L3P|OWN    
0x01080300 Gi0/0/0/6.110          up          1518  4 10 GDP|LDP|L3P|OWN    
0x01080320 Gi0/0/0/6.111          up          1518  4 10 GDP|LDP|L3P|OWN    
0x01080340 Gi0/0/0/6.112          up          1518  4 10 GDP|LDP|L3P|OWN    
0x01080360 Gi0/0/0/6.113          up          1518  4 10 GDP|LDP|L3P|OWN    
0x01080380 Gi0/0/0/6.114          up          1518  4 10 GDP|LDP|L3P|OWN    
0x010803a0 Gi0/0/0/6.115          up          1518  4 10 GDP|LDP|L3P|OWN    
0x010803c0 Gi0/0/0/6.116          up          1518  4 10 GDP|LDP|L3P|OWN    
0x010803e0 Gi0/0/0/6.117          up          1518  4 10 GDP|LDP|L3P|OWN    
0x01080400 Gi0/0/0/6.118          up          1518  4 10 GDP|LDP|L3P|OWN    
0x01080420 Gi0/0/0/6.119          up          1518  4 10 GDP|LDP|L3P|OWN    
0x01080440 Gi0/0/0/6.120          up          1518  4 10 GDP|LDP|L3P|OWN    
0x01080460 Gi0/0/0/6.121          up          1518  4  6 GDP|LDP|L3P|OWN    
0x01080480 Gi0/0/0/6.122          up          1518  4  6 GDP|LDP|L3P|OWN    
0x010804a0 Gi0/0/0/6.123          up          1518  4  6 GDP|LDP|L3P|OWN    
0x010804c0 Gi0/0/0/6.124          up          1518  4  6 GDP|LDP|L3P|OWN    
0x010804e0 Gi0/0/0/6.125          up          1518  4  6 GDP|LDP|L3P|OWN    
0x01080500 Gi0/0/0/6.126          up          1518  4  6 GDP|LDP|L3P|OWN    
0x01080520 Gi0/0/0/6.127          up          1518  4  6 GDP|LDP|L3P|OWN    
0x01080540 Gi0/0/0/6.128          up          1518  4  6 GDP|LDP|L3P|OWN    
0x01080560 Gi0/0/0/6.129          up          1518  4  6 GDP|LDP|L3P|OWN    
0x01080580 Gi0/0/0/6.130          up          1518  4  6 GDP|LDP|L3P|OWN    
0x010805a0 Gi0/0/0/6.131          up          1518  4  6 GDP|LDP|L3P|OWN    
0x010805c0 Gi0/0/0/6.132          up          1518  4  6 GDP|LDP|L3P|OWN    
0x010805e0 Gi0/0/0/6.133          up          1518  4  6 GDP|LDP|L3P|OWN    
0x01080600 Gi0/0/0/6.134          up          1518  4  6 GDP|LDP|L3P|OWN    
0x01080620 Gi0/0/0/6.135          up          1518  4  6 GDP|LDP|L3P|OWN    
0x01080640 Gi0/0/0/6.136          up          1518  4  6 GDP|LDP|L3P|OWN    
0x01080660 Gi0/0/0/6.137          up          1518  4  6 GDP|LDP|L3P|OWN    
0x01080680 Gi0/0/0/6.138          up          1518  4  6 GDP|LDP|L3P|OWN    
0x010806a0 Gi0/0/0/6.139          up          1518  4  6 GDP|LDP|L3P|OWN    
0x010806c0 Gi0/0/0/6.140          up          1518  4  6 GDP|LDP|L3P|OWN    
0x010806e0 Gi0/0/0/6.141          up          1518  4  6 GDP|LDP|L3P|OWN    
0x01080700 Gi0/0/0/6.142          up          1518  4  6 GDP|LDP|L3P|OWN    
0x01080720 Gi0/0/0/6.143          up          1518  4  6 GDP|LDP|L3P|OWN    
0x01080740 Gi0/0/0/6.144          up          1518  4  6 GDP|LDP|L3P|OWN    
0x01080760 Gi0/0/0/6.145          up          1518  4  6 GDP|LDP|L3P|OWN    
0x01080780 Gi0/0/0/6.146          up          1518  4  6 GDP|LDP|L3P|OWN    
0x010807a0 Gi0/0/0/6.147          up          1518  4  6 GDP|LDP|L3P|OWN    
0x010807c0 Gi0/0/0/6.148          up          1518  4  6 GDP|LDP|L3P|OWN    
0x010807e0 Gi0/0/0/6.149          up          1518  4  6 GDP|LDP|L3P|OWN    
0x01080800 Gi0/0/0/6.150          up          1518  4  6 GDP|LDP|L3P|OWN    
0x01080820 Gi0/0/0/7.1            down        1518  2  5 GDP|LDP|L3P|OWN    
0x01080840 Gi0/0/0/7.2            down        1518  4  6 GDP|LDP|L3P|OWN    
0x01080860 Gi0/0/0/7.3            down        1518  3  4 GDP|LDP|L3P|OWN    
0x01080880 Gi0/0/0/7.4            down        1518  3  4 GDP|LDP|L3P|OWN    
0x010808a0 Gi0/0/0/7.5            down        1518  3  4 GDP|LDP|L3P|OWN    
0x010808c0 Gi0/0/0/7.6            down        1518  3  4 GDP|LDP|L3P|OWN    
0x010808e0 Gi0/0/0/7.7            down        1518  3  4 GDP|LDP|L3P|OWN    
0x01080900 Gi0/0/0/7.8            down        1518  3  4 GDP|LDP|L3P|OWN    
0x01080920 Gi0/0/0/7.9            down        1518  3  4 GDP|LDP|L3P|OWN    
0x01080940 Gi0/0/0/7.10           down        1518  3  4 GDP|LDP|L3P|OWN    
0x01080960 Gi0/0/0/7.11           down        1518  3  4 GDP|LDP|L3P|OWN    
0x01100020 Mg0/1/CPU1/0           N/A            -  0  0 GDP                
0x01100040 FI0/1/CPU1             N/A            -  0  0 GDP                
0x01180020 FI0/1/CPU0             N/A            -  0  0 GDP                
0x01180040 Mg0/1/CPU0/0           N/A            -  0  0 GDP                
0x01180030 Nu0                    N/A            -  0  0 GDP                
0x01180050 En0                    N/A            -  2  2 GDP|LDP            
0x01180070 En6tunnel0             N/A            -  2  2 GDP|LDP            
0x01180090 Lo0                    N/A            -  0  0 GDP                
0x011800b0 Lo1                    N/A            -  0  0 GDP                
0x011800d0 Lo2                    N/A            -  0  0 GDP                
0x011800f0 Lo3                    N/A            -  0  0 GDP                
0x01180110 Lo5                    N/A            -  0  0 GDP                
0x01180130 Lo6                    N/A            -  0  0 GDP                
0x01180150 Lo7                    N/A            -  0  0 GDP                
0x01180170 BE102                  N/A            -  0  0 GDP                
0x01180190 BE1080                 N/A            -  3  4 GDP|LDP            
0x011801b0 BE1083                 N/A            -  3  4 GDP|LDP            
0x011801d0 BE1084                 N/A            -  3  4 GDP|LDP            
0x011801f0 BE1085                 N/A            -  5 12 GDP|LDP            
0x01180210 BE1085.1               N/A            -  4  6 GDP|LDP            
0x01180230 BE1085.102             N/A            -  4  7 GDP|LDP
  

show netio chains

To display Network Input and Output (Netio) chains information for an interface, use the show netio chains command in XR EXEC mode.

show netio chains interface-type interface-instance [ location node-id ]

Syntax Description

interface-type

Interface type. For more information, use the question mark (?) online help function.

interface-instance

Either a physical interface instance or a virtual interface instance as follows:

  • Physical interface instance. Naming notation is rack/slot/module/port and a slash between values is required as part of the notation.
    • rack: Chassis number of the rack.
    • slot: Physical slot number of the modular services card or line card.
    • module: Module number. A physical layer interface module (PLIM) is always 0.
    • port: Physical port number of the interface.
    Note   

    In references to a Management Ethernet interface located on a route processor card, the physical slot number is alphanumeric (RP0 or RP1) and the module is CPU0. Example: interface MgmtEth0/RP1/CPU0/0.

  • Virtual interface instance. Number range varies depending on interface type.

For more information about the syntax for the router, use the question mark (?) online help function.

location node-id

(Optional) Displays Netio chains information for a specified node. The node-id argument is entered in the rack/slot/module notation.

Command Default

No default behavior or values.

Command Modes

XR EXEC

Command History

Release Modification

Release 5.0.0

This command was introduced.

Usage Guidelines

To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.

Task ID

Task ID Operation

cisco-support

read

Examples

The following example shows the output of the show netio chains command:

RP/0/RP0/CPU0:router# show netio chains gigabitEthernet 0/4/0/1

GigabitEthernet0/4/0/1 (handle: 0x05000500, nodeid 0x40) netio chains:
---------------------------------
Base decap chain:
     ether_shim           <130>  <0x79d99950, 0x0807bc84>  <       0,        0>
     ether                <30>  <0x79d7eb14, 0x08079318>  <       0,        0>


Protocol chains:
---------------
<Protocol number> (name)  Stats
  Type  Chain_node       <caps num>  <function, context> <drop pkts, drop bytes>
<7> (arp)   Stats IN: 279 pkts, 16740 bytes; OUT: 279 pkts, 11718 bytes
    Encap:
     ether_shim           <130>  <0x79d99858, 0x081c649c>  <       0,        0>
     l2_adj_rewrite       <86>  <0x7952437c, 0x081c5e4c>  <       0,        0>
     txm_nopull           <60>  <0x79516cd0, 0x0817cbd8>  <       0,        0>
    Decap:
     arp                  <24>  <0x79a9ba14, 0x00000000>  <       0,        0>
    Fixup:
     l2_adj_rewrite       <86>  <0x795236c0, 0x081c5eb8>  <       0,        0>
     txm_nopull           <60>  <0x79516cd0, 0x0817cbd8>  <       0,        0>
<12> (ipv4)   Stats IN: 0 pkts, 0 bytes; OUT: 48 pkts, 9578 bytes
    Encap:
     ipv4                 <26>  <0x79aa2004, 0x0816c204>  <       0,        0>
     ether                <30>  <0x79d7f634, 0x08079318>  <       0,        0>
     ether_shim           <130>  <0x79d99858, 0x081c0ebc>  <       0,        0>
     l2_adj_rewrite       <86>  <0x7952437c, 0x081c280c>  <       0,        0>
     txm_nopull           <60>  <0x79516cd0, 0x0817cbd8>  <       0,        0>
    Decap:
     ipv4                 <26>  <0x79aa2054, 0x00000000>  <       0,        0>
    Fixup:
     l2_adj_rewrite       <86>  <0x795236c0, 0x081c2878>  <       0,        0>
     txm_nopull           <60>  <0x79516cd0, 0x0817cbd8>  <       0,        0>
<13> (mpls)   Stats IN: 0 pkts, 0 bytes; OUT: 0 pkts, 0 bytes
    Encap:
     mpls                 <25>  <0x79bd5f7c, 0x00000000>  <       0,        0>
     ether                <30>  <0x79d7f634, 0x08079318>  <       0,        0>
     ether_shim           <130>  <0x79d99858, 0x081cf838>  <       0,        0>
     l2_adj_rewrite       <86>  <0x7952437c, 0x081cf52c>  <       0,        0>
     txm_nopull           <60>  <0x79516cd0, 0x0817cbd8>  <       0,        0>
    Decap:
     mpls                 <25>  <0x79bd3130, 0x00000000>  <       0,        0>
    Fixup:
     l2_adj_rewrite       <86>  <0x795236c0, 0x081cf598>  <       0,        0>
     txm_nopull           <60>  <0x79516cd0, 0x0817cbd8>  <       0,        0>
<22> (ether_sock)   Stats IN: 0 pkts, 0 bytes; OUT: 0 pkts, 0 bytes
    Encap:
     ether_sock           <98>  <0x79d80aac, 0x08079318>  <       0,        0>
     ether_shim           <130>  <0x79d99858, 0x0807bcfc>  <       0,        0>
     l2_adj_rewrite       <86>  <0x7952437c, 0x0807b9a4>  <       0,        0>
     txm_nopull           <60>  <0x79516cd0, 0x0817cbd8>  <       0,        0>
    Decap:
     ether_sock           <98>  <0x79d80ca8, 0x08079318>  <       0,        0>
    Fixup:
     l2_adj_rewrite       <86>  <0x795236c0, 0x0807ba10>  <       0,        0>
     txm_nopull           <60>  <0x79516cd0, 0x0817cbd8>  <       0,        0>


Protocol SAFI counts:
--------------------

       Protocol        SAFI       Pkts In    Bytes In    Pkts Out   Bytes Out
---------------  ----------    ----------  ----------  ----------  ----------
           ipv4     Unicast      24330016      233944        8412          41
           ipv4   Multicast          3240          60           0           0
           ipv4   Broadcast             0           0           0           0
           ipv6     Unicast             0           0           0           0
           ipv6   Multicast             0           0           0           0


Node drop accounting:
---------------------
No drops

Related Commands

Command

Description

show netio clients

Displays Netio clients information.

show netio db

Displays Netio database information.

show netio idb

Displays Netio IDB information.

show netio media registrations

Displays protocol registrations for media changes.

show netio subblock

Displays Netio subblock information.

show netio trace

Displays Netio trace data.

show netio clients

To display Network Input and Output (Netio) clients information, use the show netio clients command in XR EXEC mode.

show netio clients [ location node-id ]

Syntax Description

location node-id

(Optional) Displays Netio clients information for a specified node. The node-id argument is entered in the rack/slot/module notation.

Command Default

No default behavior or values.

Command Modes

XR EXEC

Command History

Release Modification

Release 5.0.0

This command was introduced.

Usage Guidelines

To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.

Task ID

Task ID Operation

cisco-support

read

Examples

The following example shows the output of the show netio clients command:

RP/0/RP0/CPU0:router# show netio clients location 0/3/2

XIPC: OutputQ [0:0]/[6000] HighOutputQ [0:18]/[2000] PuntbackQ [0:0]/[6000]
XIPC drops/total: OutputQ: 0/0 HighOutputQ: 0/15682677 PuntbackQ: 0/0
Counters (error/total): Output (0/15682677) Puntback (0/0) Jump (0/0)

                   Input              Punt         XIPC InputQ      XIPC PuntQ
ClientID         Drop/Total        Drop/Total      Cur/High/Max    Cur/High/Max
--------------------------------------------------------------------------------
ipv6_icmp           0/0               0/0             0/0/1000        0/0/1000
icmp                0/0               0/0             0/0/1000        0/0/1000
clns                0/0               0/0           L 0/0/1000        0/0/0
                                                    H 0/0/1000
chdlc_socket        0/802651          0/0             0/2/1000        0/0/0
fr_socket           0/4454002         0/0             0/6/2000        0/0/0
pre_route           0/0               0/0             0/0/1024        0/0/1024
ipv6_io             0/0               0/0             0/0/1000        0/0/1000
ipv6_nd             0/0               0/0             0/0/1000        0/0/1000
l2snoop             0/0               0/0             0/0/1000        0/0/0
icmpv6_unreach_jump        0/0               0/0
arp                 0/0               0/0             0/0/1000        0/0/1000
ppp                 0/10432525        0/0            0/17/1000        0/0/0
mpls_io             0/0               0/0             0/0/1000        0/0/1000
ipv4                0/0               0/0             0/0/1000        0/0/1000
ipv6                0/0               0/0             0/0/1000        0/0/1000

Key:
  L = queue for lower priority packets
  H = queue for higher priority packets

Related Commands

Command

Description

show netio chains

Displays Netio chains information.

show netio db

Displays Netio database information.

show netio idb

Displays Netio IDB information.

show netio media registrations

Displays protocol registrations for media changes.

show netio subblock

Displays Netio subblock information.

show netio trace

Displays Netio trace data.

show netio db

To display Network Input and Output (Netio) database information for an interface, use the show netio db command in XR EXEC mode.

show netio db { caps | dll name dll-name| proto} [ location node-id ]

Syntax Description

caps

Displays the capsulations in the Netio database.

dll

Displays the dlls loaded in the Netio database.

namedll-name

(Optional) Specifies a DLL name.

proto

Displays the protocol in the Netio database.

location node-id

(Optional) Displays Netio database information for a specified node. The node-id argument is entered in the rack/slot/module notation.

Command Default

No default behavior or values.

Command Modes

XR EXEC

Command History

Release Modification

Release 5.0.0

This command was introduced.

Usage Guidelines

To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.

Task ID

Task ID Operation

cisco-support

read

Examples

The following example shows the output of the show netio db command.

RP/0/RP0/CPU0:router# show netio db caps location 0/1/0

Capsulation (ID)               Load Count  DLL Name                     Refcount
chdlc(13)                                1 libchdlc_netio.dll                  3
hdlc(14)                                 2 libchdlc_netio.dll                  3
clns(15)                                 2 libclns_netio.dll                   2
ipv4_acl_in(22)                          1 libipv4_netio_acl_filter.dll        2
ipv4_acl_out(23)                         1 libipv4_netio_acl_filter.dll        2
arp(24)                                  1 libipv4_netio.dll                   6
mpls(25)                                22 libmpls_netio.dll                   3
ipv4(26)                                18 libipv4_netio.dll                   6
pim_enc(28)                              2 libpim_encaps_netio.dll             1
pim_null(29)                             5 libpim_null_netio.dll               1
ether(30)                                2 libether_netio.dll                  3
mpls_te(36)                             32 libmpls_netio.dll                   3
txm_nopull(60)                          67 libsched_netio.dll                  1
lpts(81)                                 2 liblpts_netio.dll                   2
ipv6(82)                                 2 libipv6_netio.dll                   5
l2_adj_rewrite(86)                      67 libl2_adj_netio.dll                 1
ipv6_preswitch(90)                       1 libipv6_netio.dll                   5
fint_base(91)                           10 libfint_netio.dll                   1
fint_n2n(92)                             2 libfint_n2n.dll                     2
ether_sock(98)                           2 libether_netio.dll                  3
ipv6_pfilter_in(102)                     1 libipv6_netio_pfilter.dll           2
ipv6_pfilter_out(103)                    1 libipv6_netio_pfilter.dll           2
netio_debug(110)                         1 libnetio_debugnode.dll              1
ipv4_preroute(115)                       2 libipv4_netio.dll                   6
fint_l2transport(125)                    2 libl2fib_netio.dll                  2
ipv6_preroute(128)                       2 libipv6_netio.dll                   5
ether_shim(130)                          4 libether_shim_netio.dll             1
pos_shim(132)                            3 libpos_shim_netio.dll               1
fint_caps_tp(134)                        2 libfint_netio_tp.dll                2

Related Commands

Command

Description

show netio chains

Displays Netio chains information.

show netio clients

Displays Netio clients information.

show netio idb

Displays Netio IDB information.

show netio media registrations

Displays protocol registrations for media changes.

show netio subblock

Displays Netio subblock information.

show netio trace

Displays Netio trace data.

show netio idb

To display network input and output (Netio) interface descriptor block (IDB) information for an interface, use the show netio idb command in XR EXEC mode.

show netio idb { interface-type interface-instance} [ location node-id ]

Syntax Description

interface-type

Interface type. For more information, use the question mark (?) online help function.

interface-instance

Either a physical interface instance or a virtual interface instance as follows:

  • Physical interface instance. Naming notation is rack/slot/module/port and a slash between values is required as part of the notation.
    • rack: Chassis number of the rack.
    • slot: Physical slot number of the modular services card or line card.
    • module: Module number. A physical layer interface module (PLIM) is always 0.
    • port: Physical port number of the interface.
    Note   

    In references to a Management Ethernet interface located on a route processor card, the physical slot number is alphanumeric (RP0 or RP1) and the module is CPU0. Example: interface MgmtEth0/RP1/CPU0/0.

  • Virtual interface instance. Number range varies depending on interface type.

For more information about the syntax for the router, use the question mark (?) online help function.

location node-id

(Optional) Displays Netio IDB information for a specified node. The node-id argument is entered in the rack/slot/module notation.

Command Default

No default behavior or values

Command Modes

XR EXEC

Command History

Release

Modification

Release 5.0.0

This command was introduced.

Usage Guidelines

To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.

Use the show netio idbcommand to display control plane information for the software switching path. The output provides useful statistics for determining software forwarding issues.

Task ID

Task ID

Operations

cisco-support

read

Examples

The following example shows the output of the show netio idb command:

RP/0/RP0/CPU0:router# show netio idb tenGigE 0/1/1/0 location 0/1/cpu0

TenGigE0/1/1/0 (handle: 0x01180020, nodeid:0x11) netio idb:
---------------------------------
name:                    TenGigE0_1_1_0
interface handle:        0x01180020
interface global index:  2
physical media type:     30
dchain ptr:              <0x482ae8e0>
echain ptr:              <0x482d791c>
fchain ptr:              <0x482d79b8>
driver cookie:           <0x4824ad58>
driver func:             <0x4824ad44>
number of subinterfaces: 4096
subblock array size:     3
DSNCNF:                  0x00000000
interface stats info: 
   IN  unknown proto pkts:  0
   IN  unknown proto bytes: 0
   IN  multicast pkts:      0
   OUT multicast pkts:      0
   IN  broadcast pkts:      0
   OUT broadcast pkts:      0
   IN  drop pkts:           0
   OUT drop pkts:           0
   IN  errors pkts:         0
   OUT errors pkts:         0

Chains
--------------------
Base decap chain: 
     ether                <30>  <0xfd7aef88, 0x48302824>  <       0,        0>

Protocol chains:
---------------
<Protocol number> (name)  Stats
  Type  Chain_node       <caps num>  <function, context> <drop pkts, drop bytes>
<7> (arp)   Stats IN: 0 pkts, 0 bytes; OUT: 0 pkts, 0 bytes

    Encap: 
     l2_adj_rewrite       <86>  <0xfcec7a88, 0x4834efec>  <       0,        0>
     queue_fifo           <56>  <0xfcedda68, 0x482dbee4>  <       0,        0>
     txm_nopull           <60>  <0xfcea2a5c, 0x482dc11c>  <       0,        0>
    Decap: 
     queue_fifo           <56>  <0xfcedda4c, 0x482dbee4>  <       0,        0>
     arp                  <24>  <0xfd1082cc, 0x00000000>  <       0,        0>
    Fixup: 
     l2_adj_rewrite       <86>  <0xfcec745c, 0x00000000>  <       0,        0>
     queue_fifo           <56>  <0xfcedda68, 0x482dbee4>  <       0,        0>
     txm_nopull           <60>  <0xfcea2a5c, 0x482dc11c>  <       0,        0>
<12> (ipv4)   Stats IN: 0 pkts, 0 bytes; OUT: 0 pkts, 0 bytes
    Encap: 
     ipv4                 <26>  <0xfd10f41c, 0x482d7724>  <       0,        0>
     ether                <30>  <0xfd7aeb44, 0x48302824>  <       0,        0>
     l2_adj_rewrite       <86>  <0xfcec7a88, 0x4834f104>  <       0,        0>
     queue_fifo           <56>  <0xfcedda68, 0x482dbee4>  <       0,        0>
     txm_nopull           <60>  <0xfcea2a5c, 0x482dc11c>  <       0,        0>
    Decap: 
     queue_fifo           <56>  <0xfcedda4c, 0x482dbee4>  <       0,        0>
     ipv4                 <26>  <0xfd10f474, 0x00000000>  <       0,        0>
    Fixup: 
     l2_adj_rewrite       <86>  <0xfcec745c, 0x00000000>  <       0,        0>
     queue_fifo           <56>  <0xfcedda68, 0x482dbee4>  <       0,        0>
     txm_nopull           <60>  <0xfcea2a5c, 0x482dc11c>  <       0,        0>
<22> (ether_sock)   Stats IN: 0 pkts, 0 bytes; OUT: 0 pkts, 0 bytes
    Encap: 
     ether_sock           <98>  <0xfd7b1630, 0x48302824>  <       0,        0>
     l2_adj_rewrite       <86>  <0xfcec7a88, 0x48304c1c>  <       0,        0>
     queue_fifo           <56>  <0xfcedda68, 0x482dbee4>  <       0,        0>
     txm_nopull           <60>  <0xfcea2a5c, 0x482dc11c>  <       0,        0>
    Decap: 
     queue_fifo           <56>  <0xfcedda4c, 0x482dbee4>  <       0,        0>
     ether_sock           <98>  <0xfd7b1874, 0x48302824>  <       0,        0>
    Fixup: 
     l2_adj_rewrite       <86>  <0xfcec745c, 0x00000000>  <       0,        0>
     queue_fifo           <56>  <0xfcedda68, 0x482dbee4>  <       0,        0>
     txm_nopull           <60>  <0xfcea2a5c, 0x482dc11c>  <       0,        0>


Protocol SAFI counts:
--------------------

       Protocol        SAFI       Pkts In    Bytes In    Pkts Out   Bytes Out
---------------  ----------    ----------  ----------  ----------  ----------
           ipv4     Unicast             0           0           0           0
           ipv4   Multicast             0           0           0           0
           ipv4   Broadcast             0           0           0           0
           ipv6     Unicast             0           0           0           0
           ipv6   Multicast             0           0           0           0

This table describes the significant fields shown in the display.

Table 3 show netio idb Field Descriptions

Field

Description

name

Netio name associated with the interface.

interface handle

Value assigned to the interface by the netio for identification.

IN unknown proto pkts

Number of packets sent to netio that had an unknown protocol type.

IN unknown proto bytes

Number of bytes sent to netio that had an unknown protocol type.

IN multicast pkts

Number of ingress multicast packets for the interface.

OUT multicast pkts

Number of egress multicast packets for the interface.

IN broadcast pkts

Number of ingress broadcast packets for the interface.

OUT broadcast pkts

Number of egress broadcast packets for the interface.

IN drop pkts

Number of ingress dropped packets for the interface.

OUT drop pkts

Number of egress dropped packets for the interface.

IN errors pkts

Number of ingress errored packets for the interface.

OUT errors pkts

Number of egress errored packets for the interface.

Base decap chain

Lowest-level decap chain assigned to the interface.

Protocol chains

Layer 3 protocol chains assigned to the interface.

Type

Layer 3 protocol type.

drop pkts, drop bytes

Dropped packet and byte counters associated with the protocol.

Endcap

Processing steps in the encap chain.

Decap

Processing steps in the decap chain.

Fixup

Processing steps in the fixup chain.

Protocol SAFI counts

Unicast or multicast counts associated with the protocol.

Protocol

Protocol type.

SAFI

Secondary address family identifier type.

Pkts In

Number of packets in for the address family.

Bytes In

Number of bytes in for the address family.

Pkts Out

Number of packets out for the address family.

Bytes Out

Number of bytes out for the address family.

Related Commands

Command

Description

show netio chains

Displays Netio chains information.

show netio clients

Displays Netio clients information.

show netio db

Displays Netio database information.

show netio media registrations

Displays protocol registrations for media changes.

show netio subblock

Displays Netio subblock information.

show netio trace

Displays Netio trace data.

show netio media-registrations

To display Network Input and Output (Netio) protocol registrations for media changes, use the show netio media-registrations command in XR EXEC mode.

show netio media-registrations [ location node-id ]

Syntax Description

location node-id

(Optional) Displays Netio protocol registrations for media changes for a specified node. The node-id argument is entered in the rack/slot/module notation.

Command Default

No default behavior or values.

Command Modes

XR EXEC

Command History

Release Modification

Release 5.0.0

This command was introduced.

Usage Guidelines

To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.

Task ID

Task ID Operation

cisco-support

read

Examples

The following example shows the output of the show netio media-registrations command:

RP/0/RP0/CPU0:router# show netio media-registrations location 0/2/0

Registrations by L3 for media (change/upgrade) changes
L3 Protocol      Callback    L2 Media
--------------------------------------------
clns             0x795f978c  atm_mux_vc
                             atm_nlpid_vc
                             atm_snap_vc
                             atm_sub
                             dot1q
                             ether
                             fint_base
                             fr_sub_base
                             fr_vc_base
                             hdlc
                             srp
ipv4             0x79af58e8  atm_mux_vc
                             atm_nlpid_vc
                             atm_snap_vc
                             atm_sub
                             dot1q
                             ether
                             fint_base
                             fr_sub_base
                             fr_vc_base
                             hdlc
                             srp
ipv6             0x796a45e8  atm_mux_vc
                             atm_nlpid_vc
                             atm_snap_vc
                             atm_sub
                             dot1q
                             ether
                             fint_base
                             fr
                             hdlc
                             srp
mpls             0x79c66d14  atm_nlpid_vc
                             atm_snap_vc
                             atm_sub
                             dot1q
                             ether
                             fint_base
                             hdlc
                             ppp
                             srp
lpts             0x79563174  fint_base
ipv6_preroute    0x796a456c  fint_base

Related Commands

Command

Description

show netio chains

Displays Netio chains information.

show netio clients

Displays Netio clients information.

show netio db

Displays Netio database information.

show netio idb

Displays Netio IDB information.

show netio subblock

Displays Netio subblock information.

show netio trace

Displays Netio trace data.

show netio subblock

To display Network Input and Output (Netio) subblock information, use the show netio subblock command in XR EXEC mode.

show netio subblock { idb { interface-type interface-instance} | registrations } [ location node-id ]

Syntax Description

idb

Displays subblock information for an interface.

registrations

Displays all the registered subblocks.

interface-type

Interface type. For more information, use the question mark (?) online help function.

interface-instance

Either a physical interface instance or a virtual interface instance as follows:

  • Physical interface instance. Naming notation is rack/slot/module/port and a slash between values is required as part of the notation.
    • rack: Chassis number of the rack.
    • slot: Physical slot number of the modular services card or line card.
    • module: Module number. A physical layer interface module (PLIM) is always 0.
    • port: Physical port number of the interface.
    Note   

    In references to a Management Ethernet interface located on a route processor card, the physical slot number is alphanumeric (RP0 or RP1) and the module is CPU0. Example: interface MgmtEth0/RP1/CPU0/0.

  • Virtual interface instance. Number range varies depending on interface type.

For more information about the syntax for the router, use the question mark (?) online help function.

location node-id

(Optional) Displays Netio subblock information for a specified node. The node-id argument is entered in the rack/slot/module notation.

Command Default

No default behavior or values.

Command Modes

XR EXEC

Command History

Release Modification

Release 5.0.0

This command was introduced.

Usage Guidelines

To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.

Task ID

Task ID Operation

cisco-support

read

Examples

The following example shows the output of the show netio subblock command:

RP/0/RP0/CPU0:router# show netio subblock registrations location 0/2/2

Feature Name      Subblock List  Destroy Func           Handle
  <subblock addr> <intf handle>  <intf name>            <refcnt>
----------------  -------------  ---------------------  --------
ipv6-switch       0x0811cbfc     0x796ae090                    1
    <0x0806a6b0> <0x03000100>   <FINT0_2_CPU0          > <     3>
ether-caps        0x08198ba0     0x79f350b4                    2
    <0x0807aa44> <0x03000600>   <FastEthernet0_2_2_0   > <     3>
    <0x0807aa88> <0x03000700>   <FastEthernet0_2_2_1   > <     3>
    <0x0807aacc> <0x03000800>   <FastEthernet0_2_2_2   > <     3>
    <0x081c2758> <0x03000900>   <FastEthernet0_2_2_3   > <     3>
    <0x081c279c> <0x03000a00>   <FastEthernet0_2_2_4   > <     3>
    <0x081c27e0> <0x03000b00>   <FastEthernet0_2_2_5   > <     3>
    <0x081c2824> <0x03000c00>   <FastEthernet0_2_2_6   > <     3>
    <0x081c2868> <0x03000d00>   <FastEthernet0_2_2_7   > <     4>

Related Commands

Command

Description

show netio chains

Displays Netio chains information.

show netio clients

Displays Netio clients information.

show netio db

Displays Netio database information.

show netio idb

Displays Netio IDB information.

show netio media registrations

Displays protocol registrations for media changes.

show netio trace

Displays Netio trace data.

show netio trace

To display Network Input and Output (Netio) trace information, use the show netio trace command in XR EXEC mode.

show netio trace { all | chains | control | dpc | error | interface | perf | packet } [ file | hexdump | last | location | reverse | stats | tailf | unique | usec | wide | verbose | wrapping ]

Syntax Description

all

Displays all Netio trace data

chains

Displays Netio chains trace data

control

Displays Netio control trace data

dpc

Displays Netio DPC trace data

error

Displays Netio error trace data

interface

Displays Netio interface trace data

perf

Displays Netio DLL performance trace data

packet

Displays Netio packet drop error messages trace data

file

(Optional) A specific file name traces in hexadecimal

hexdump

(Optional) Display traces in hexadecimal

last

(Optional) Displays the last n entries

location

(Optional) Displays the card location

reverse

(Optional) Displays the latest traces first

stats

(Optional) Displays statistics

tailf

(Optional) Displays new traces as added

unique

(Optional) Displays unique entries with counts

usec

(Optional) Displays timestamp w/usec detail.

wide

(Optional) Do not display buffer name, node name, and thread-id.

verbose

(Optional) Displays internal debugging information

wrapping

(Optional) Displays wrapping entries

Command Default

No default behavior or values.

Command Modes

XR EXEC

Command History

Release Modification

Release 5.0.0

This command was introduced.

Usage Guidelines

To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.

Task ID

Task ID Operation

cisco-support

read

Examples

The following example shows the output of the show netio trace command:

RP/0/RP0/CPU0:router# show netio trace chains stats location 0/0/CPU0

/net/node0_0_CPU0/dev/shmem/ltrace/netio/chains--- wrapping: inf Mbytes/sec for 1024 entries
361 wrapping entries (1024 possible, 0 filtered, 361 total)
Jan 11 15:04:14.695 netio/chains--- 0/0/CPU0 t1  Chains: update IDB chain, ifhandle 0x01000100, prot
o 0 (base), caps 91 (fint_base), op ADD, chain BD, data len 0
Jan 11 15:04:15.070 netio/chains--- 0/0/CPU0 t1  Chains: update IDB chain, ifhandle 0x01000100, prot
o 18 (lpts), caps 81 (lpts), op ADD, chain D, data len 4
Jan 11 15:04:16.265 netio/chains--- 0/0/CPU0 t1  Chains: update IDB chain, ifhandle 0x01000100, prot
o 18 (lpts), caps 86 (l2_adj_rewrite), op ADD, chain E, data len 0
Jan 11 15:04:16.274 netio/chains--- 0/0/CPU0 t1  Chains: update IDB chain, ifhandle 0x01000100, prot
o 18 (lpts), caps 60 (txm_nopull), op ADD, chain E, data len 0
Jan 11 15:04:16.542 netio/chains--- 0/0/CPU0 t1  Chains: update IDB chain, ifhandle 0x01000100, prot
o 18 (lpts), caps 86 (l2_adj_rewrite), op ADD, chain F, data len 0
Jan 11 15:04:16.542 netio/chains--- 0/0/CPU0 t1  Chains: update IDB chain, ifhandle 0x01000100, prot
o 18 (lpts), caps 60 (txm_nopull), op ADD, chain F, data len 0
Jan 11 15:04:16.542 netio/chains--- 0/0/CPU0 t1  Chains: update IDB chain, ifhandle 0x01000100, prot
o 18 (lpts), caps 91 (fint_base), op ADD, chain E, data len 0
Jan 11 15:04:16.542 netio/chains--- 0/0/CPU0 t1  Chains: update IDB chain, ifhandle 0x01000100, prot
o 18 (lpts), caps 81 (lpts), op ADD, chain E, data len 4
Jan 11 15:04:16.562 netio/chains--- 0/0/CPU0 t1  Chains: update IDB chain, ifhandle 0x01000100, prot
o 6 (fint_n2n), caps 92 (fint_n2n), op ADD, chain D, data len 0
Jan 11 15:04:16.646 netio/chains--- 0/0/CPU0 t1  Chains: update IDB chain, ifhandle 0x01000100, prot
o 6 (fint_n2n), caps 86 (l2_adj_rewrite), op ADD, chain E, data len 0
Jan 11 15:04:16.646 netio/chains--- 0/0/CPU0 t1  Chains: update IDB chain, ifhandle 0x01000100, prot
o 6 (fint_n2n), caps 60 (txm_nopull), op ADD, chain E, data len 0
Jan 11 15:04:16.646 netio/chains--- 0/0/CPU0 t1  Chains: update IDB chain, ifhandle 0x01000100, prot
o 6 (fint_n2n), caps 86 (l2_adj_rewrite), op ADD, chain F, data len 0
Jan 11 15:04:16.646 netio/chains--- 0/0/CPU0 t1  Chains: update IDB chain, ifhandle 0x01000100, prot
o 6 (fint_n2n), caps 60 (txm_nopull), op ADD, chain F, data len 0
Jan 11 15:04:16.646 netio/chains--- 0/0/CPU0 t1  Chains: update IDB chain, ifhandle 0x01000100, prot
o 6 (fint_n2n), caps 91 (fint_base), op ADD, chain E, data len 0
Jan 11 15:04:16.646 netio/chains--- 0/0/CPU0 t1  Chains: update IDB chain, ifhandle 0x01000100, prot
.
.
.

Related Commands

Command

Description

show netio chains

Displays Netio chains information.

show netio clients

Displays Netio clients information.

show netio db

Displays Netio database information.

show netio idb

Displays Netio IDB information.

show netio media registrations

Displays protocol registrations for media changes.

show netio subblock

Displays Netio subblock information.

show sysdb connections

To display the client connection information for the system database (SYSDB), use the show sysdb connections command in XR EXEC mode.

show sysdb connections { detail | job job-id | path path-filter } location node-id { shared-plane [standby] | shared-plane-nc [standby] | shared-plane-sc [standby] }

Syntax Description

detail

Displays the detailed client connection information.

job job-id

Specify a Job ID.

pathpath-filter

Specify a path filter.

location node-id

Specify a location. The node-id argument is entered in the rack/slot/module notation.

shared-plane

Displays the shared-plane data.

shared-plane-nc

Displays the non-configuration shared-plane data.

shared-plane-sc

Displays the static configuration shared-plane data.

standby

(Optional) Displays the standby server data.

Command Default

No default behavior or values

Command Modes

XR EXEC

Command History

Release

Modification

Release 5.0.0

This command was introduced.

Usage Guidelines

To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.

Task ID

Task ID

Operations

sysmgr

read

cisco-support

read

Examples

The following example shows the output of the show sysdb connections command.

RP/0/RP0/CPU0:router# show sysdb connections detail location 0/1/CPU0

SysDB Connections:
  "/debug/node/11/LR/sysdb/client/"
  From:      shmwin_svr (jid 76, nid 0/1/CPU0, tid 1)
  Connid:    00000001 Refcount: 0002 Options:   00000032
  Connected:        Y In trans:    N Verf susp:        N
  Client connid: 00000000
  Connected at: Jul 14 19:31:47.304 
  "/debug/node/11/LR/packet/"
  From:      packet (jid 218, nid 0/1/CPU0, tid 1)
  Connid:    00000002 Refcount: 0002 Options:   00000032
  Connected:        Y In trans:    N Verf susp:        N
  Client connid: 00000000
  Connected at: Jul 14 19:31:47.305 
  "/debug/node/11/LR/cdm/qsm/"
  From:      qsm (jid 246, nid 0/1/CPU0, tid 4)
  Connid:    00000003 Refcount: 0002 Options:   00000032
  Connected:        Y In trans:    N Verf susp:        N
  Client connid: 00000000
  Connected at: Jul 14 19:31:47.305 
  "/debug/node/11/LR/eem/"
  From:      wdsysmon (jid 361, nid 0/1/CPU0, tid 5)
  Connid:    00000005 Refcount: 0002 Options:   00000032
  Connected:        Y In trans:    N Verf susp:        N
Client connid: 00000000
  Connected at: Jul 14 19:31:47.316 
  "/debug/node/11/LR/sysmgr/"
  From:      sysmgr (jid 79, nid 0/1/CPU0, tid 7)
  Connid:    00000013 Refcount: 0002 Options:   00000032
...
  

show sysdb trace verification location

To display trace verification information for the system database (SYSDB), use the show sysdb trace verification location command in XR EXEC mode.

show sysdb trace verification location node-id

Syntax Description

node-id

Specific node. The node-id argument is entered in the rack/slot/module notation.

Command Default

No default behavior or values

Command Modes

XR EXEC

Command History

Release

Modification

Release 5.0.0

This command was introduced.

Usage Guidelines

To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.

Use the show sysdb trace verification shared-plane location command to display details of recent verification sysDB transactions and changes on local plane configurations. The command output allows you to confirm that configuration were verified and accepted.

Task ID

Task ID

Operations

sysmgr

read

cisco-support

read

Examples

The following example shows the output of the show sysdb trace verification shared-plane location command. The output shows that changes to the SysDB local plane were verified and accepted.

RP/0/RP0/CPU0:router# show sysdb trace verification location 0/3/CPU0 

Timestamp             jid       tid   reg handle  connid     action             
              path
323 wrapping entries (4096 possible, 299 filtered, 622 total)
Jul  7 20:10:36.212      260       1     90       8782       apply reply        
              '--'
Jul  7 20:10:35.476      260       1     90       4912       Apply/abort called 
              'cfg/if/act/GigabitEthernet0_3_4_0.1/a/sub_vlan/0x2/________/Gigab
itEthernet0_3_4_0/________'
Jul  7 20:10:35.475      260       1     90       4912       verify reply: accep
t             '--'
Jul  7 20:10:35.471      260       1     90       4912       Verify called      
              'cfg/if/act/GigabitEthernet0_3_4_0.1/a/sub_vlan/0x2/________/Gigab
itEthernet0_3_4_0/________'
Jul  7 20:10:35.471      144       1     4        8782       apply reply        
              '--'
Jul  7 20:10:35.471      144       1     4        8782       apply reply        
              '--'
Jul  7 20:10:35.471      144       1     4        8782       apply reply        
              '--'
Jul  7 20:10:35.471      144       1     4        8782       apply reply        
              '--'
Jul  7 20:10:35.471      144       1     4        8782       apply reply        
              '--'
Jul  7 20:10:35.471      144       1     4        8782       apply reply        
              '--'
Jul  7 20:10:35.471      144       1     4        8782       apply reply        
              '--'
Jul  7 20:10:35.471      144       1     4        8782       apply reply        
              '--'
Jul  7 20:10:35.470      144       1     4        474        Apply/abort batch e
nded          ''
Jul  7 20:10:35.470      144       1     4        474        Apply/abort called 
              'cfg/if/act/GigabitEthernet0_3_4_0/ord_x/im/shutdown'
Jul  7 20:10:35.470      144       1     4        474        Apply/abort called 
              'cfg/if/act/GigabitEthernet0_3_4_1/ord_x/im/shutdown'
Jul  7 20:10:35.470      144       1     4        474        Apply/abort called 
              'cfg/if/act/GigabitEthernet0_3_4_2/ord_x/im/shutdown'
Jul  7 20:10:35.470      144       1     4        474        Apply/abort called 
              'cfg/if/act/GigabitEthernet0_3_4_3/ord_x/im/shutdown'
Jul  7 20:10:35.470      144       1     4        474        Apply/abort called 
              'cfg/if/act/GigabitEthernet0_3_4_4/ord_x/im/shutdown'
Jul  7 20:10:35.469      144       1     4        474        Apply/abort called 
              'cfg/if/act/GigabitEthernet0_3_4_5/ord_x/im/shutdown'
Jul  7 20:10:35.469      144       1     4        474        Apply/abort called 
              'cfg/if/act/GigabitEthernet0_3_4_6/ord_x/im/shutdown'
Jul  7 20:10:35.469      144       1     4        474        Apply/abort called 
              'cfg/if/act/GigabitEthernet0_3_4_7/ord_x/im/shutdown'
Jul  7 20:10:35.469      144       1     4        474        Apply/abort batch s
tarted        ''
Jul  7 20:10:35.469      144       1     4        474        verify reply: accep
t             '--'
Jul  7 20:10:35.469      144       1     4        474        verify reply: accep
t             '--'
Jul  7 20:10:35.469      144       1     4        474        verify reply: accep
t             '--'
!
!
!

This table describes the significant fields shown in the display.



Table 4 show sysdb trace verification location Field Descriptions

Field

Description

Timestamp

Time of the verification.

jid

Job identifier of the verification.

tid

Thread identifier.

reg handle

Registration handle.

connid

Connection identifier.

action

Action occurring between the sysDB server and client.

apply reply

SysDB notification that the client that an apply action has occurred.

Apply/abort called

SysDB notification for the client that an apply or abort has been called.

verify reply: accept

Verifier has accepted the verification request.

Related Commands

Command

Description

show sysdb connection path shared-plane

Displays system database client connection shared plane data for a specific path.

show sysdb trace verification shared-plane

To display trace verification information for the system database (SYSDB), use the show sysdb trace verification shared-planecommand in XR EXEC mode.

show sysdb trace verification shared-plane [ file | hexdump | last | location | reverse | stats | tailf | unique | verbose | usec | wide | wrapping ]

Syntax Description

file

(Optional) Specifies the name of a file.

hexdump

(Optional) Displays the packet contents in hexadecimal format.

last

(Optional) Specifies the last number of packets in the queue to display.

location

(Optional) Displays the card location.

reverse

(Optional) Specifies the new traces as they are added.

stats

(Optional) Displays trace statistics information.

tailf

(Optional) Displays new traces as they are added.

unique

(Optional) Displays a list of unique entries with counts.

verbose

(Optional) Displays internal debugging information.

usec

(Optional) Displays timestamp w/usec detail.

wide

(Optional) Do not display buffer name, node name, and thread-id.

wrapping

(Optional) Displays wrapping entries of all trace information.

Command Default

No default behavior or values

Command Modes

XR EXEC

Command History

Release

Modification

Release 5.0.0

This command was introduced.

Usage Guidelines

To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.

Use the show sysdb trace verification shared-plane command to display details of recent verification sysDB transactions and changes on the shared plane. The command output allows you to confirm whether the configuration was verified correctly.

Specifying a path using the | include keyword and path argument filters the data to display only the sysDB path for the router. Use the describe command to determine the path.

Task ID

Task ID

Operations

sysmgr

read

cisco-support

read

Examples

The following example shows the output of the show sysdb trace verification shared-planecommand. The output shows that changes to the SysDB shared plane were verified and accepted.

RP/0/RP0/CPU0:router# show sysdb trace verification shared-plane | include gl/a/hostname 

May 18 19:16:17.143      340       3     210      962        Apply/abort called 
              'cfg/gl/a/hostname'
May 18 19:16:17.132      340       3     210      962        Verify called      
              'cfg/gl/a/hostname'
May 18 19:16:17.126      340       3     210      962        Apply/abort called 
              'cfg/gl/a/hostname'
May 18 19:16:17.109      340       3     210      962        Verify called      
              'cfg/gl/a/hostname'
May 18 18:43:16.065      340       3     210      962        register           
              'cfg/gl/a/hostname'
May 18 18:41:41.048      340       3     16       362        register           
              'cfg/gl/a/hostname'
  
This table describes the significant fields shown in the display.

Table 5 show sysdb trace verification shared-plane Field Descriptions

Field

Description

Apply/abort called

SysDB server has either applied or aborted the action requiring verification.

Verify called

Client has issued a verify request to the sysDB server.

register

Client has registered with sysDB server for verification.

Related Commands

Command

Description

show sysdb connection path shared-plane

Displays sysDB client connection shared plane data for a specific path.

show tbm hardware

To displays tree bitmap hardware-related information, use the show tbm hardware command in XR EXEC mode.

show tbm hardware { ipv4 | ipv6 | mpls | vpnv4 | table-id | afi-all | sw-only | dual | egress | ingress } { unicast | multicast | safi-all } { dual | egress | ingress | sw-only } { brief | detail | lookup | prefix prefix-hex-string } location node-id

Syntax Description

ipv4

Specifies IP Version 4 address prefixes.

ipv6

Specifies IP Version 6 address prefixes.

mpls

Specifies MPLS-related tree bitmap information.

vpnv4

Specifies VPNv4-related tree bitmap information.

table-id

Specifies tree bitmap information for a specific table ID.

afi-all

Specifies IPv4 and IPv6 commands.

sw-only

Specifies software-only tree bitmap information.

dual

Specifies tree bitmap information for dual, ingress, and egress, modes.

egress

Specifies egress tree bitmap information.

ingress

Specifies ingress tree bitmap information.

unicast

Specifies unicast address prefixes.

multicast

Specifies multicast address prefixes. This option is supported for IPv4 address families.

safi-all

For subaddress family, specifies prefixes for all subaddress families. This option is supported for IPv4 address families.

dual

Specifies ingress and egress tree bitmap information.

brief

Displays brief information.

detail

Displays detailed information.

lookup

Displays key or address information to look up (longest match) in the table.

prefix

Displays prefix-related information.

location node-id

Displays tree bitmap hardware-related information for a specified node. The node-id argument is entered in the rack/slot/module notation.

Command Default

No default behavior or values

Command Modes

XR EXEC

Command History

Release

Modification

Release 5.0.0

This command was introduced.

Usage Guidelines

To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.

Use the show tbm hardwarecommand to display hardware-related ingress and egress information for the tree bitmap.

Task ID

Task ID

Operations

cisco-support

read

Examples

The following example shows the output of the show tbm hardware command:

RP/0/RP0/CPU0:routershow tbm hardware ipv4 unicast dual detail location 0/6/cpu0

TBM Table Type: IPv4 Unicast  
------------------------------
TBM: number of pulses: 71
TBM: number of Err fix attempts: 0
     No current failures
Past failures: leaf(0), mem(0), mipc(0), flush_mipc(0)
               post_compact(0), pre_compact(0)

PLU Bucket Statistics:
-----------------------------
     Bucket 0: 44
     Bucket 1: 44
     Bucket 2: 327
     Bucket 3: 44
     Bucket 4: 44
     Bucket 5: 43
     Bucket 6: 43
     Bucket 7: 45

Ingress PLU Info
----------------
    PLU: Num Writes : 3064
    PLU: Num Copies : 2197
          
    PLU Memory Channel Statistics:
    -----------------------------
      Number of compactions: 0
         FCRAM0 Chan:      110 (Pages: 5, 1% used)
         FCRAM1 Chan:      125 (Pages: 8, 0% used)
         FCRAM2 Chan:      127 (Pages: 8, 0% used)
         FCRAM3 Chan:      148 (Pages: 8, 0% used)
         FCRAM4 Chan:      124 (Pages: 8, 0% used)

Egress PLU Info
----------------
    PLU: Num Writes : 3064
    PLU: Num Copies : 2197

    PLU Memory Channel Statistics:
    -----------------------------
      Number of compactions: 0
         FCRAM0 Chan:      110 (Pages: 5, 1% used)
         FCRAM1 Chan:      125 (Pages: 8, 0% used)
         FCRAM2 Chan:      127 (Pages: 8, 0% used)
         FCRAM3 Chan:      148 (Pages: 8, 0% used)
         FCRAM4 Chan:      124 (Pages: 8, 0% used)
  

This table describes the significant fields shown in the display.



Table 6 show tbm hardware Field Descriptions

Field

Description

Past failures

Number of times there was a failure in programming hardware.

PLU: Num Writes

Number of writes to the PLU portion of the hardware.

PLU: Num Copies

Number of copies to the PLU portion of the hardware.

PLU Memory Channel Statistics

Usage levels of each channel in the PLU memory.

show uidb data

To display index data information for the micro-interface descriptor block (uIDB), use the show uidb datacommand in XR EXEC mode.

show uidb data [shadow] [ ingress | egress ] [ interface-type interface-instance ] location node-id

Syntax Description

shadow

(Optional) Displays uIDB data from shadow copy Route Skill Mapping (RSM) instead of Metro HW.

ingress

(Optional) Displays ingress PSE-related information.

egress

(Optional) Displays egress PSE-related information.

interface-type

(Optional) Interface type. For more information, use the question mark (?) online help function.

interface-instance

Either a physical interface instance or a virtual interface instance as follows:

  • Physical interface instance. Naming notation is rack/slot/module/port and a slash between values is required as part of the notation.
    • rack: Chassis number of the rack.
    • slot: Physical slot number of the modular services card or line card.
    • module: Module number. A physical layer interface module (PLIM) is always 0.
    • port: Physical port number of the interface.
    Note   

    In references to a Management Ethernet interface located on a route processor card, the physical slot number is alphanumeric (RP0 or RP1) and the module is CPU0. Example: interface MgmtEth0/RP1/CPU0/0.

  • Virtual interface instance. Number range varies depending on interface type.

For more information about the syntax for the router, use the question mark (?) online help function.

location node-id

(Optional) Displays micro-IDB index data information for a specified node. The node-id argument is entered in the rack/slot/module notation.

Command Default

No default behavior or values

Command Modes

XR EXEC

Command History

Release

Modification

Release 5.0.0

This command was introduced.

Usage Guidelines

To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.

Use the show uidb index command to display micro-IDB index data information including, from a software perspective, features that are enabled on a selected interface.

Task ID

Task ID

Operations

cisco-support

read

write

Examples

The following example shows the output of the show uidb data command:

RP/0/RP0/CPU0:routershow uidb data shadow ingress gigabitEthernet 0/2/4/4 loc 0/2/CPU0 
--------------------------------------------------------------------------
  Location = 0/2/CPU0
  Ifname/Ifhandle = GigabitEthernet0_2_4_4 / 0x12800a0
  Index = 5
  Pse direction = INGRESS
  ============================================
  *     (Not programmed in hardware)    *
  --------------------------------------------
  RSM STATUS: 0x7c000000
  -> used: 0x1f
  ->dirty: 0x00
  ->badck: 0x00
  -> prog: DONE
  ->count: 0
  --------------------------------------------
  BUNDLE IFHANDLE: 0
  TUNNEL IFHANDLE: 0
  L2 ENCAP: 3
  ============================================

  General 16 bytes:
  ------------------------
  IFHANDLE: 0x12800a
  STATUS: 1
  ISSU State: 0
  IPV4 ENABLE: 1
  IPV6 ENABLE: 1
  MPLS ENABLE: 0
  STATS POINTER: 0x7ffd8
  SPRAYER QUEUE: 36
  IPV4 MULTICAST: 0
  IPV6 MULTICAST: 0
  USE TABLE ID IPV4: 0
  USE TABLE ID IPV6: 0
  USE TABLE ID MPLS: 0
  TABLE ID: 0
  QOS ENABLE: 0
  QOS ID: 0
  NETFLOW SAMPLING PERIOD: 0
  L2 PKT DROP: 0
  L2 QOS ENABLE: 0
  SRC FWDING: 0
  *[CHECKSUM]*: 0xff70f28c

This table describes the significant fields shown in the display.

Table 7 show uidb data Field Descriptions

Field

Description

Location

Node in system where the interface resides.

Ifname/Ifhandle

Name associated with the interface.

SPRAYER QUEUE LSB

Sprayer queue identifier.

ICMP PUNT FLAG

Flag indicating ICMP punts are enabled for the protocol.

Related Commands

Command

Description

show uidb trace

Displays UIDB trace data debugging information that helps in troubleshooting the problem.

show uidb data-dump

Displays UIDB data information in hexadecimal format.

show uidb trace

To display trace data information for the micro-interface descriptor block (IDB), use the show uidb trace command in XR EXEC mode.

show uidb trace { all | errors | events | init | rdm | server-errors | server-events } [ file file-name ] [hexdump] [ last entries ] [reverse] [stats] [tailf] [unique] [usec] [verbose] [wide] [wrapping] [ location { node-id | all | mgmt-nodes } ]

Syntax Description

all

Displays all UIDB trace information.

errors

Displays information related to UIDB errors trace.

events

Displays information related to UIDB events trace.

init

Displays information related to UIDB init trace.

rdm

Displays information related to UIDB rdm trace.

server-errors

Displays information related to UIDB server error trace.

server-events

Displays information related to UIDB server event/info/init trace.

file

(Optional) Displays a specific file.

filename

Name of a specific file.

hexdump

(Optional) Displays traces in hexadecimal format.

last

(Optional) Displays trace information for a specific number of entries

entries

Number of entries. Replace entries with the number of entries you want to display. For example, if you enter 5, the display shows the last 5 entries in the trace data. The range is from 1 to 65536.

reverse

(Optional) Displays the latest traces first.

stats

(Optional) Displays the statistics in the command output.

tailf

(Optional) Displays the new traces as they are added in the command output.

usec

(Optional) Displays timestamp w/usec detail.

wide

(Optional) Do not display buffer name, node name, and thread-id.

unique

(Optional) Displays the unique entries with counts in the command output.

verbose

(Optional) Displays the information for internal debugging in the command output.

wrapping

(Optional) Displays the wrapping entries in the command output.

location node-id

(Optional) Specifies a node. The node-id argument is entered in the rack/slot/module notation.

location all

(Optional) Specifies all locations.

location mgmt-nodes

(Optional) Specifies all management nodes.

Command Default

No default behavior or values

Command Modes

XR EXEC

Command History

Release

Modification

Release 5.0.0

This command was introduced.

Usage Guidelines

To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.

Task ID

Task ID

Operations

cisco-support

read, write

Examples

The following example shows the sample output from the show uidb trace command:

RP/0/RP0/CPU0:router sh uidb trace init loc 0/6/CPU0 
--------------------------------------------------------------------------
28 wrapping entries (512 possible, 0 filtered, 28 total)
Mar 31 02:27:35.368 uidb_svr/initlog 0/6/CPU0 t1  Entering : Event manager init
Mar 31 02:27:36.641 uidb_svr/initlog 0/6/CPU0 t1  Successful : Event manager int
Mar 31 02:27:36.641 uidb_svr/initlog 0/6/CPU0 t1  Entering : Debug init
Mar 31 02:27:36.816 uidb_svr/initlog 0/6/CPU0 t1  Successful : Debug init
Mar 31 02:27:36.816 uidb_svr/initlog 0/6/CPU0 t1  Entering : MIPC bund
Mar 31 02:27:51.695 uidb_svr/initlog 0/6/CPU0 t1  Successful : MIPC bind
Mar 31 02:27:51.695 uidb_svr/initlog 0/6/CPU0 t1  PSE RSM : Init - main() : (50s
Mar 31 02:27:51.803 uidb_svr/initlog 0/6/CPU0 t1  Successful : PSE RSM Init sucd
Mar 31 02:27:51.803 uidb_svr/initlog 0/6/CPU0 t1  Entering : Metro bind
Mar 31 02:27:51.828 uidb_svr/initlog 0/6/CPU0 t1  Successful : Metro bind
Mar 31 02:27:51.828 uidb_svr/initlog 0/6/CPU0 t1  Entering : PLIM ASIC register
Mar 31 02:27:51.922 uidb_svr/initlog 0/6/CPU0 t1  Successful : PLIM ASIC registr
Mar 31 02:27:51.922 uidb_svr/initlog 0/6/CPU0 t1  Entering : UIDB checkpoint int
Mar 31 02:27:51.944 uidb_svr/initlog 0/6/CPU0 t1  Successful : UIDB checkpoint t
Mar 31 02:27:51.944 uidb_svr/initlog 0/6/CPU0 t1  Entering : UIDB shadow memoryt
Mar 31 02:27:51.944 uidb_svr/initlog 0/6/CPU0 t1  Successful : UIDB shadow memot
Mar 31 02:27:51.944 uidb_svr/initlog 0/6/CPU0 t1  Entering : UIDB EDM init
Mar 31 02:27:51.951 uidb_svr/initlog 0/6/CPU0 t1  Successful : UIDB EDM init
Mar 31 02:27:51.951 uidb_svr/initlog 0/6/CPU0 t1  Entering : Checkpoint ingresse
Mar 31 02:27:51.951 uidb_svr/initlog 0/6/CPU0 t1  Successful : Checkpoint ingree
Mar 31 02:27:51.951 uidb_svr/initlog 0/6/CPU0 t1  Entering : Checkpoint egress e

Mar 31 02:27:51.951 uidb_svr/initlog 0/6/CPU0 t1 Successful : Checkpoint egrese

Related Commands

Command

Description

show uidb data

Displays UIDB index data information.

show uidb data-dump

Displays UIDB data information in hexadecimal format.

show uidb index

To display micro-interface descriptor block (IDB) index information, use the show uidb index command in XR EXEC mode.

show uidb index [ interface-type interface-instance ] location node-id

Syntax Description

interface-type

(Optional) Interface type. For more information, use the question mark (?) online help function.

interface-instance

Either a physical interface instance or a virtual interface instance as follows:

  • Physical interface instance. Naming notation is rack/slot/module/port and a slash between values is required as part of the notation.
    • rack: Chassis number of the rack.
    • slot: Physical slot number of the modular services card or line card.
    • module: Module number. A physical layer interface module (PLIM) is always 0.
    • port: Physical port number of the interface.
    Note   

    In references to a Management Ethernet interface located on a route processor card, the physical slot number is alphanumeric (RP0 or RP1) and the module is CPU0. Example: interface MgmtEth0/RP1/CPU0/0.

  • Virtual interface instance. Number range varies depending on interface type.

For more information about the syntax for the router, use the question mark (?) online help function.

location node-id

Displays UIDB index information for a specified node. The node-id argument is entered in the rack/slot/module notation.

Command Default

No default behavior or values

Command Modes

XR EXEC

Command History

Release

Modification

Release 5.0.0

This command was introduced.

Usage Guidelines

To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.

Use the show uidb indexcommand to display the micro-IDB index assigned by the software.

Task ID

Task ID

Operations

cisco-support

read

write

Examples

The following example shows the output of the show uidb index command:

RP/0/RP0/CPU0:router# show uidb index

--------------------------------------------------------------------------------
 Location        Interface-name   Interface-Type    NPU   UIDB-indices
--------------------------------------------------------------------------------
  0/5/CPU0   HundredGigE0_5_0_0   Main Interface   0      1
  0/5/CPU0   HundredGigE0_5_0_1   Main Interface   0      2
This table describes the significant fields shown in the display.

Table 8 show uidb index Field Descriptions

Field

Description

Location

Node where index is located.

Interface-name

Name of the interface.

Interface-Type

Type of interface.

Related Commands

Command

Description

show uidb data

Displays micro-interface descriptor block index data information.

show uidb data-dump

Displays micro-interface descriptor block data information in hexadecimal format.