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    Monitoring General Information for IPv6


    Display general IPv6 information.


    • You must configure an IPv6 license using the license ipv6 command before using the IPv6 routing protocol configuration commands on the E Series router.
    • All IPv6 routing protocol-related configurations are removed from the virtual router when you issue the no ipv6 command.


    To display general IPv6 information:

    host1#show ipv6
     Ipv6 Unicast Routing: Enabled
     Default hop limit: not specified
     Number of interfaces: 2
     Default interface source address/mask: fe80::90:1a00:210:fd0/128


    Table 1 lists the show ipv6 command output fields.

    Table 1: show ipv6 Output Fields

    Field Name

    Field Description

    Ipv6 Unicast Routing

    Status of IPv6 unicast routing on the router: Enabled or Disabled

    Default hop limit

    Maximum number of hops that the router can use in router advertisements and all IPv6 packets

    Number of interfaces

    Number of interfaces in which IPv6 processing is enabled

    Default interface source address/mask

    IPv6 address and mask of the default IPv6 interface

    Published: 2014-08-13