Command Reference Guide

IPv6 Basics | 751
show ipv6 cam stack-unit
s
Displays the IPv6 CAM entries for the specified stack-unit.
Syntax
show ipv6 cam stack-unit unit-number port-set {0-1} [summary | index | ipv6 address]
Parameters
Defaults
No default values or behavior.
Command Modes
EXEC
EXEC Privilege
Command
History
Usage
Information
On the S4810, First-Hop information is not shown for installed routes in the IPv6 Content
Addressable Memory (CAM). However, the same is shown in the Forwarding Information
Base (FIB).
Note: If a route has a mask greater than 64, no output will be displayed, no output will
be displayed for “show ipv6 cam stack-unit unit-number port-set {0-1} ipv6-address”
but an equivalent /64 entry would be listed in the “show ipv6 cam stack-unit
unit-number port-set {0-1}” output. Similarly, if there is more than one ECMP object
with a destination route that has a mask greater than 64, if the first 64 bits in the
destination routes of the ECMP objects are the same, only one route is installed in
CAM even though multiple ECMP path entries exist.
Note: On the S4810, the self address will be displayed in the neighbor portion for the
“show ipv6 cam stack-unit unit-number port-set” command.
show ipv6 control-plane icmp
Displays the status of the icmp control-plane setting for the Error Rate limit setting.
Syntax
show ipv6 control-plane icmp
Default
100
unit-number Enter the stack unit’s ID number.
Range: 0 to 11
port-set
Set the number of the port to either 0 or 1.
summary (OPTIONAL) Enter the keyword
summary to display a table listing
network prefixes and the total number prefixes which can be entered into the
IPv6 CAM.
index (OPTIONAL) Enter the index in the IPv6 CAM
ipv6-address Enter the IPv6 address in the x:x:x:x::x/n format to display networks that
have more specific prefixes.
Range: /0 to /128
Note: The :: notation specifies successive hexadecimal fields of zeros.
Version 8.3.7.0 Introduced on the S4810
Version 8.4.2.1 Introduced the S-Series