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Dell EMC SmartFabric OS10 User Guide Release 10.5.2

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show ip arp

Displays the ARP table entries for a specific IP address or MAC address, static, dynamic, and a summary of all ARP entries.

Syntax
show ip arp [vrf vrf-name] [interface [ethernet | vlan | port-channel] | ip-address | mac-address | static | dynamic | summary]
Parameters
  • vrf vrf-name — Enter vrf then the name of the VRF to display ARP entries corresponding to that VRF.
  • interface — (Optional) Enter the keyword and interface information:
    • ethernet — Enter the node/slot/port[:subport] information.
    • vlan — Enter the VLAN ID number, from 1 to 4093.
    • port-channel — Enter the port-channel ID number, from 1 to 128.
  • ip-address — (Optional) Enter the IP address for the ARP entry in A.B.C.D format.
  • mac-address — (Optional) Enter the MAC address in nn:nn:nn:nn:nn:nn format.
  • static — (Optional) Enter the keyword to display static ARP entries.
  • dynamic — (Optional) Enter the keyword to display dynamic ARP entries.
  • summary — (Optional) Enter the keyword to display a summary of all ARP entries.
Default
Not configured
Command Mode
EXEC
Usage Information
This command shows both static and dynamic ARP entries.
Example (Includes the PVLAN domain where the MAC is learnt originally) 
OS10# show ip arp
pv <vlan-id> – private vlan where the mac is originally learnt
Address   Hardware address    Interface  Egress Interface
----------------------------------------------------------------
1.1.1.1   00:00:00:00:00:01   vlan100    ethernet1/1/11
1.1.1.2   00:00:00:00:00:02   vlan100    ethernet1/1/12    pv 10
1.1.1.3   00:00:00:00:00:03   vlan100    ethernet1/1/13    pv 20
1.1.1.5   00:00:00:00:00:05   vlan100    port-channel1000
1.1.1.6   00:00:00:00:00:06   vlan100    port-channel1000  pv 10
Example (IP Address) 
OS10# show ip arp 192.168.2.2
Address      Hardware address    Interface          Egress Interface
--------------------------------------------------------------------
192.168.2.2  90:b1:1c:f4:a6:e6   ethernet1/1/49:1   ethernet1/1/49:1
Example (Static) 
OS10# show ip arp summary
Total Entries       Static Entries      Dynamic Entries
-------------------------------------------------------
    3994                  0                 3994
OS10# show ip arp 192.168.2.2
Address      Hardware address    Interface          Egress Interface
--------------------------------------------------------------------
192.168.2.2  90:b1:1c:f4:a6:e6   ethernet1/1/49:1   ethernet1/1/49:1
OS10# show ip arp
Address        Hardware address    Interface            Egress Interface
------------------------------------------------------------------------
192.168.2.2    90:b1:1c:f4:a6:e6   ethernet1/1/49:1     ethernet1/1/49:1
193.168.2.3    54:bf:64:e6:d4:c5   vlan4000             port-channel1000
Example (Dynamic) 
OS10# show ip arp dynamic
Address        Hardware address    Interface           Egress Interface
-----------------------------------------------------------------------
192.168.2.2    90:b1:1c:f4:a6:e6   ethernet1/1/49:1    ethernet1/1/49:1
193.168.2.3    54:bf:64:e6:d4:c5   vlan4000            port-channel1000
Supported Releases
10.2.0E or later

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