Displaying the ARP Table
To display the ARP table, enter the
show arp command.
device> show arp Total number of ARP entries: 3 Entries in default routing instance: No. IP Address MAC Address Type Age Port Status 1 10.176.150.129 02e0.52cb.55c8 Dynamic 0 mgmt1 Valid 2 10.1.1.2 903a.7205.07c0 Dynamic 1 1/1/5 Valid 3 10.1.1.3 000a.000b.000c Static 0 1/1/5 Valid
The command output displays all ARP entries in the system.
The following example displays detailed ARP information.
device> show arp detail Total number of ARP entries: 3 Entries in default routing instance: No. IP Address MAC Address Type Age Port VLAN Status 1 10.176.150.129 02e0.52cb.55c8 Dynamic 0 mgmt1 1 Valid 2 10.1.1.2 903a.7205.07c0 Dynamic 1 1/1/5 100 Valid 3 10.1.1.3 000a.000b.000c Static 0 1/1/5 100 Valid
The following example shows ARP resource information.
device> show arp resource
4 ARPs in table, maximum #: 61000
The following example shows summarized ARP information.
device> show arp summary Printing summary for default vrf: Pending count : 0 Dynamic count : 2 Static count : 2
The following example shows summarized ARP information for a VE interface for a Layer 3 router.
device> show arp ve 10 summary Interface : ve 10 Dynamic ARP : 7 Pending ARP : 3
The following example shows ARP statistics.
device> show arp statistics
ARP packets Tx/Rx in the last few sec:
ARP REQ ARP REP
TX RX TX RX
5 sec : 3 20 5 0
30 sec : 9 122 30 0
60 sec : 18 245 61 0
300 sec : 112 1225 302 8
The following example shows dynamic ARP information.
device> show arp dynamic No. IP Address MAC Address Type Age Port Status 1 10.177.114.129 02e0.5297.56a0 Dynamic 0 mgmt1 Valid 2 10.177.114.130 cc4e.2445.1e00 Dynamic 2 mgmt1 Valid 3 10.177.114.131 cc4e.2445.0400 Dynamic 0 mgmt1 Valid 4 30.30.30.1 903a.7205.3b18 Dynamic 2 1/1/3 Valid 5 30.30.31.1 903a.7205.3b18 Dynamic 2 1/1/3 Valid
The following example shows pending ARP information.
device> show arp pending Number of pending entries 1 No. IP Address MAC Address Type Age Port Status 1 10.1.1.52 None Dynamic 0 v10 Pend