IPv4 network use Address Resolution Protocol (ARP) to resolve IP address to MAC address.
arp <ip-address> <mac-address> no arp <ip-address> <mac-address> Sets a static ARP entry. The no form of the command deletes the static ARP. | ||
Syntax Description | ip-address | IPv4 address |
mac-address | MAC address | |
Default | N/A | |
Configuration Mode | config | |
History | 1.5 | |
Example |
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Related Commands | show ip arp | |
Notes |
show arp [static] Displays the ARP table. | ||
Syntax Description | N/A | |
Default | N/A | |
Configuration Mode | Any configuration mode | |
History | 1.5 | |
Example |
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Related Commands | arp | |
Notes |
ipv6 neighbor <ipv6-address> <ifname> <mac-address> no ipv6 neighbor <ipv6-address> <ifname> <mac-address> Adds a static neighbor entry. The no form of the command deletes the static entry. | ||
Syntax Description | ipv6-address | IPv6 address |
ifname | Management interface (i.e. eth0, eth1) | |
mac-address | MAC address | |
Default | N/A | |
Configuration Mode | config | |
History | 4.1.0 | |
Example |
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Related Commands | show ipv6 neighbor ipv6 route arp clear ipv6 neighbors | |
Notes |
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clear ipv6 neighbors Clears the dynamic neighbors cache. | ||
Syntax Description | N/A | |
Default | N/A | |
Configuration Mode | config | |
History | 4.1.0 | |
Example |
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Related Commands | ipv6 neighbor show ipv6 neighbor arp | |
Notes |
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show ipv6 neighbors [static] Displays the Neighbor Discovery Protocol (NDP) table. | ||
Syntax Description | static | Filters only the table of the static entries |
Default | N/A | |
Configuration Mode | Any configuration mode | |
History | 4.1.0 | |
Example |
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Related Commands | ipv6 neighbor clear ipv6 neighbor show ipv6 | |
Notes |