Reference Guide
Usage
Information
The following example shows two VLANs that are associated with a private VLAN (PVLAN)
(refer to Private VLAN (PVLAN)), a feature added for the C-Series and S-Series in FTOS version
7.8.1.0.
The following describes the show arp command shown in the following example.
Row Heading Description
Protocol Displays the protocol type.
Address Displays the IP address of the ARP entry.
Age(min) Displays the age (in minutes) of the ARP entry.
Hardware Address Displays the MAC address associated with the ARP entry.
Interface Displays the first two letters of the interfaces type and the slot/port
associated with the ARP entry.
VLAN Displays the VLAN ID, if any, associated with the ARP entry.
CPU Lists which CPU the entries are stored on.
Example
FTOS>show arp
Protocol Address Age(min) Hardware Address Interface VLAN CPU
-------------------------------------------------------------
Internet 192.2.1.254 1 00:00:c0:02:01:02 Gi 9/13 - CP
Internet 192.2.1.253 1 00:00:c0:02:01:02 Gi 9/13 - CP
Internet 192.2.1.252 1 00:00:c0:02:01:02 Gi 9/13 - CP
Internet 192.2.1.251 1 00:00:c0:02:01:02 Gi 9/13 - CP
Internet 192.2.1.250 1 00:00:c0:02:01:02 Gi 9/13 - CP
Internet 192.2.1.251 1 00:00:c0:02:01:02 Gi 9/13 - CP
Internet 192.2.1.250 1 00:00:c0:02:01:02 Gi 9/13 - CP
Internet 192.2.1.249 1 00:00:c0:02:01:02 Gi 9/13 - CP
Internet 192.2.1.248 1 00:00:c0:02:01:02 Gi 9/13 - CP
Internet 192.2.1.247 1 00:00:c0:02:01:02 Gi 9/13 - CP
Internet 192.2.1.246 1 00:00:c0:02:01:02 Gi 9/13 - CP
Internet 192.2.1.245 1 00:00:c0:02:01:02 Gi 9/13 - CP
Example (Private
VLAN)
NOTE: In this example, Line 1 shows community VLAN 200 (in primary VLAN 10) in a
PVLAN. Line 2 shows primary VLAN 10.
FTOS#show arp
Protocol Address Age(min) Hardware Address Interface VLAN
CPU
---------------------------------------------------------------
Internet 5.5.5.1 - 00:01:e8:43:96:5e - Vl 10 pv
200 CP
Internet 5.5.5.10 - 00:01:e8:44:99:55 - Vl
10 CP
Internet 10.1.2.4 1 00:01:e8:d5:9e:e2 Ma 0/0
- CP
Internet 10.10.10.4 1 00:01:e8:d5:9e:e2 Ma 0/0
- CP
Internet 10.16.127.53 1 00:01:e8:d5:9e:e2 Ma 0/0
- CP
Internet 10.16.134.254 20 00:01:e8:d5:9e:e2 Ma 0/0
- CP
Internet 133.33.33.4 1 00:01:e8:d5:9e:e2 Ma 0/0
- CP
681