show ip arp suppression-cache

Displays IPv4 ARP-suppression information.

Syntax

show ip arp suppression-cache [ summary ]

show ip arp suppression-cache bridge-domain bridge-domain-id

show ip arp suppression-cache vlan vlan-id

Parameters

summary: Specifies summary format.
bridge-domain bridge-domain-id: Specifies one or more bridge domain IDs. To specify a range of IDs, insert a hyphen between the beginning and ending integers (for example, 5-16). To specify individual IDs and ranges of IDs, separate them with commas (for example: 1,5-7,55). Do not insert spaces after commas. You can enter a maximum of 253 characters.
vlan vlan-id: Specifies one or more VLAN IDs. To specify a range of IDs, insert a hyphen between the beginning and ending integers (for example, 5-16). To specify individual IDs and ranges of IDs, separate them with commas (for example: 1,5-7,55). Do not insert spaces after commas. You can enter a maximum of 253 characters.

Modes

Privileged EXEC mode

Output

The show ip arp suppression-cache command displays the following information:


Output field	Description
Vlan/Bd	Displays the VLAN (V) ID or bridge-domain (B) ID.
IP	Displays the IP address.
Mac	Displays the MAC address.
Interface	Displays the interface type and ID. "Tu" represents a tunnel interface, followed by the end-point IP. "Nsh" indicates that the ARP is learned through MCT peer node, followed by the cluster peer interface.
Age	In hh:mm:ss format, displays the time since the most recent renewal of a dynamic entry. For a static entry, displays "Never".
Flags	Displays "L" (locally learned adjacency), "R" (remote learned adjacency), or RS (remote static adjacency).

Examples

The following example displays the results of the basic form of this command.

device# show ip arp suppression-cache
Flags: L  - Locally Learnt Adjacency
       R  - Remote Learnt Adjacency
       RS - Remote Static Adjacency
Vlan/Bd  IP         Mac            Interface                  Age       Flags
-----------------------------------------------------------------------------
4003 (V) 40.3.1.100 00ec.4003.3401 Eth 1/4                    03:09:44  L
4003 (V) 40.3.1.101 00ec.4003.3402 Eth 1/4                    03:09:44  L
4007 (V) 40.7.1.100 00ec.4007.4401 Tu 61441 (114.114.114.114) Never     R
4007 (V) 40.7.1.101 00ec.4007.4402 Tu 61441 (114.114.114.114) Never     R
467  (V) 4.67.1.6   609c.9f70.1e01 Nsh Eth 1/1                Never     RS