Quick Reference Guide

80 PowerConnect B-Series TI24X Configuration Guide
53-1002269-02
Clearing global IPv6 information
5
Clearing the IPv6 cache
You can remove all entries from the IPv6 cache or specify an entry based on the following:
• IPv6 prefix.
• IPv6 address.
• Interface type.
For example, to remove entries for IPv6 address 2000:e0ff::1, enter the following command at the
Privileged EXEC level or any of the Config levels of the CLI.
PowerConnect# clear ipv6 cache 2000:e0ff::1
Syntax: clear ipv6 cache [ ipv6-prefix / prefix-length | ipv6-address | ethernet port | tunnel
number | 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 | tunnel | ve parameters specify the interfaces for which you can remove cache
entries. If you specify an Ethernet interface, also specify the port number associated with the
interface. If you specify a VE or tunnel interface, also specify the VE or tunnel number, respectively.
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 1, enter the following command at the
Privileged EXEC level or any of the CONFIG levels of the CLI.
PowerConnect# clear ipv6 neighbor ethernet 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 parameters specify the interfaces for which you can remove cache entries. If
you specify an Ethernet interface, also specify the port number associated with the interface. If
you specify a VE, also specify the VE number.