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84 PowerConnect B-Series TI24X Configuration Guide
53-1002269-02
Displaying global IPv6 information
5
Displaying IPv6 neighbor information
You can display the IPv6 neighbor table, which contains an entry for each IPv6 neighbor with which
the router exchanges IPv6 packets.
To display the IPv6 neighbor table, enter the following command at any CLI level.
Syntax: show ipv6 neighbor [ipv6-prefix / prefix-length |ipv6-address | interface [ port | number ]]
• The ipv6-prefix>/ prefix-length parameters restrict the display to the entries for the specified
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 ipv6-address parameter restricts the display to the entries for the specified IPv6 address.
You must specify this parameter in hexadecimal using 16-bit values between colons as
documented in RFC 2373.
• The interface parameter restricts the display to the entries for the specified router interface.
For this parameter, you can specify the Ethernet or VE keywords. If you specify an Ethernet
interface, also specify the port number associated with the interface. If you specify a VE
interface, also specify the VE number.
This display shows the following information.
I
ICMP The setting of the ICMP redirect parameter for the interface.
ND The setting of the various neighbor discovery parameters for the
interface.
TABLE 17 IPv6 neighbor information fields
This field... Displays...
Total number of neighbor entries The total number of entries in the IPv6 neighbor table.
IPv6 Address The 128-bit IPv6 address of the neighbor.
Link-Layer Address The 48-bit interface ID of the neighbor.
TABLE 16 Detailed IPv6 interface information fields (Continued)
This field... Displays...