IPv6 Addressing 227User Guidelines• The IPv6Z address format: <ipv6-link-local-address>%<interface-name>– interface-name — vlan<integer> | ch<integer> | isatap<integer> | <physical-port-name> | 0– integer — <decimal-number> | <integer><decimal-number>– decimal-number — 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9– physical-port-name — Designated port number, for example 1/e16.ExampleThe following example defines a static host name-to-address mapping in the host name cache.ipv6 neighborThe ipv6 neighbor Global Configuration mode command configures a static entry in the IPv6 neighbordiscovery cache. Use the no form of this command to remove a static IPv6 entry from the IPv6 neighbordiscovery cache.Syntax• ipv6 neighbor ipv6_addr hw_addr {ethernet interface-number | vlan vlan-id | port-channel number }• no ipv6 neighbor ipv6_addr {ethernet interface-number | vlan vlan-id | port-channel number}– ipv6_addr — IPv6 address to map to the specified MAC address.– hw_addr — MAC address to map to the specified IPv6 address.– ethernet interface-number — Valid port number.– vlan vlan-id — VLAN number.– port-channel number — Port channel number.Default ConfigurationThis command has no default setting.Command ModeGlobal Configuration mode.User Guidelines• The ipv6 neighbor command is similar to the arp (global) command.• If an entry for the specified IPv6 address already exists in the neighbor discovery cache, learnedthrough the IPv6 neighbor discovery process, the entry is automatically converted to a static entry.• Use the show ipv6 neighbors command to view static entries in the IPv6 neighbor discovery cache.Console (config)# ipv6 host ABC fe80::11 fe80::22book.book Page 227 Thursday, December 18, 2008 7:40 PM
