show arp

Displays the Address Resolution Protocol (ARP) entries.

Syntax

show arp { ethernet slot / port | ve ve-id } [ vrf name ]

show arp ip ip-address [ vrf name ]

show arp [ dynamic | static ] [ summary ] [ vrf name ]

Parameters

ethernet

Specifies a physical Ethernet interface.

slot: Specifies a valid slot number. For devices that do not support line cards, specify 0.
port: Specifies a valid port number.

ve ve-id

Specifies a virtual Ethernet (VE) interface.

vrf name

Specifies the name of the VRF instance. If this option is not used, details for the default VRF are shown in the output.

ip ip-address

Specifies a next-hop IP address.

dynamic

Displays all the dynamic ARP entries in the ARP table.

static

Displays all the static ARP entries in the ARP table.

summary

Displays a summary of the ARP table.

Modes

Privileged EXEC mode

Output

The show arp command displays the following information:


Output field	Description
Address	Displays the IP address.
Mac-address	Displays the MAC address or "UnResolved".
L3 Interface	Displays the physical or VE interface.
L2 Interface	Displays the Layer 2 interface. Supported values: (Physical interface): "Eth slot / port " (Port-channel): "Po" (VxLAN): "Tu" "PW": VPLS Pseudo-wire "UnResolved"
Age	In hh:mm:ss format, displays the time since the most recent renewal of a dynamic entry. For a static entry, displays "Never".
Vlan / BD	Displays the VLAN or the BD for the ARP entry. VLANs are indicated with a (V) and BDs with (B)
Type	Displays the ARP type. Supported values: Dynamic Static MCT/EVPN: MCT peer ARPS or entries learned through the BGP-EVPN control plane MCT/EVPN Sticky: MCT peer ARPs or entries learned through the BGP-EVPN control plane—with the "sticky" attribute (static or MY-IP at the originator). LeakArp: An ARP entry leaked from another VRF. PreArp: ARP triggered by other than the data traffic, for example, by the static route.

Examples

The following example displays the output of the basic show arp command.

 SLX# show arp

Total Entries in VRF default-vrf : 7911

Address        Mac-address     L3 Interface  L2 Interface            Vlan/BD    Age       Type
---------------------------------------------------------------------------------------------------------
133.1.1.2      0010.9400.0068  Ve 21         Eth 0/11                21 (V)     Never     Static
133.1.1.2      0010.9400.0069  Ve 2          Po 100                  2 (V)      00:17:58  Dynamic
133.1.5.2      0010.9400.006c  Ve 6          Po 100                  6 (V)      Never     Mct
133.9.1.2      0010.9400.0099  Ve 10         Tu 32769 (60.1.1.1)     10 (V)     Never     Mct-Sticky
133.8.249.2    0010.9400.0860  Ve 2042       Tu 32771 (17.17.17.17)  2042 (V)   Never     Bgp-Evpn
133.9.252.2    0010.9400.0862  Ve 1049       Tu 32771 (17.17.17.17)  1049 (V)   Never     Bgp-Evpn-Sticky
133.100.1.2    0010.9400.001a  Ve 212        Eth 0/12                219 (B)    Never     Static
133.111.1.2    0010.9400.001b  Ve 199        Eth 0/1.5264            188 (B)    00:1:36   Dynamic
133.121.5.2    0010.9400.001c  Ve 189        Po 100                  163 (B)    Never     Mct
133.19.1.2     0010.9400.001d  Ve 111        Tu 32769 (60.1.1.1)     100 (B)    Never     Mct-Sticky
133.204.249.2  0010.9400.081e  Ve 2034       Tu 32771 (17.17.17.17)  2049 (B)   Never     Bgp-Evpn
133.192.252.2  0010.9400.081f  Ve 1299       Tu 32771 (17.17.17.17)  101 (B)    Never     Bgp-Evpn-Sticky

SLX#

The following example displays the output of the show arp summary option.

device# show arp summary
Static Entries                    : 1
Dynamic Entries                   : 6
Leaked Entries                    : 2
Pre-arp Entries                   : 1
Remote (MCT/EVPN) Entries         : 0
Remote (MCT/EVPN) Sticky Entries  : 14
Total Entries                     : 24