Brocade Multi-Service IronWare Routing Configuration Guide (Supporting R05.6.00) - Manual (Page 488)

460 Multi-Service IronWare Routing Configuration Guide
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Clearing global IPv6 information
Clearing IPv6 neighbor information
You can remove all entries from the IPv6 neighbor table or specify an entry based on the following:
• IPv6 prefix.
• IPv6 address.
• Interface type.
For example, to remove entries for Ethernet interface 3/1, enter the following command at the
Privileged EXEC level or any of the CONFIG levels of the CLI.
Brocade# clear ipv6 neighbor ethernet 3/1
Syntax: clear ipv6 neighbor [ipv6-prefix/prefix-length | ipv6-address | ethernet port | ve number]
You must specify the ipv6-prefix parameter in hexadecimal using 16-bit values between colons as
documented in RFC 2373. You must specify the prefix-length parameter as a decimal value. A slash
mark (/) must follow the ipv6-prefix parameter and precede the prefix-length parameter.
You must specify the ipv6-address parameter in hexadecimal using 16-bit values between colons
as documented in RFC 2373.
The ethernet | ve parameter specifies the interfaces for which you can remove cache entries. If you
specify an Ethernet interface, you must also specify the port number associated with the interface.
If you specify a VE, you must also specify the VE number.
Clearing IPv6 routes from the IPv6 route table
You can clear all IPv6 routes or only those routes associated with a particular IPv6 prefix from the
IPv6 route table and reset the routes.
For example, to clear IPv6 routes associated with the prefix 2000:7838::/32, enter the following
command at any configuration level of the CLI.
Brocade# clear ipv6 route 2000:7838::/32
Syntax: clear ipv6 route [ipv6-prefix/prefix-length] | nexthop nexthop_ID
The ipv6-prefix/prefix-length parameter clears routes associated with a particular IPv6 prefix. You
must specify the ipv6-prefix parameter in hexadecimal using 16-bit values between colons as
documented in RFC 2373. You must specify the prefix-length parameter as a decimal value. A slash
mark (/) must follow the ipv6-prefix parameter and precede the prefix-length parameter.
The nexthop option clears the nexthop information for all next hops in the routing table or for a
specific entry. The nexthop_id parameter is a specific nexthop entry from the next hop table.
Clearing IPv6 traffic statistics
To clear all IPv6 traffic statistics (reset all fields to zero), enter the following command at the
Privileged EXEC level or any of the Config levels of the CLI.
Brocade(config)# clear ipv6 traffic
Syntax: clear ipv6 traffic