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 mode
Command History
Release |
Modification |
---|---|
Release 5.0.0 |
This command was introduced. |
Usage Guidelines
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