Enterasys Networks DFE-Gold Series Manual

A SERVICE OF

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show ip arp Reviewing and Configuring the ARP Table

Enterasys Matrix DFE-Gold Series Configuration Guide 16-13

Parameters

Defaults

Ifnoparametersarespecified,allentriesintheARPcachewillbedisplayed.

Mode

Anyroutermode.

Example

Thisexampleshowshowtousetheshowiparpcommand:

Matrix>Router#show ip arp

Protocol Address Age (min) Hardware Addr Type Interface

------------------------------------------------------------------------------

Internet 134.141.235.251 0 0003.4712.7a99 ARPA Vlan1

Internet 134.141.235.165 - 0002.1664.a5b3 ARPA Vlan1

Internet 134.141.235.167 4 00d0.cf00.4b74 ARPA Vlan2

Matrix>Router#show ip arp 134.141.235.165

Protocol Address Age (min) Hardware Addr Type Interface

------------------------------------------------------------------------------

Internet 134.141.235.165 - 0002.1664.a5b3 ARPA Vlan2

Matrix>Router#show ip arp vlan 2

Protocol Address Age (min) Hardware Addr Type Interface

------------------------------------------------------------------------------

Internet 134.141.235.251 0 0003.4712.7a99 A RPA Vlan2

Table 16‐3providesanexplanationofthecommandoutput.

ip‐address (Optional)DisplaysARPentriesrelatedtoaspecificIPaddress.

vlanvlan‐id (Optional)DisplaysonlyARPentrieslearnedthroughaspecificVLAN

interface.ThisVLANmustbeconfiguredforIProutingasdescribedin

“Pre‐RoutingConfigurationTasks”on

page 2‐100.

output‐modifier (Optional)DisplaysARPentrieswithinaspecificrange.Thesyntaxisto

enteran“|”character,followedbyaspace,followedbyabegin,

exclude,orincludekeywordasfollows:

• | begin ip-address — Displays only ARP entries that begin with

the specified IP address.

• | exclude ip-address — Excludes ARP entries matching the

specified IP address.

• | include ip-address — Includes ARP entries matching the

specified IP address.