Users Guide

Version Description
8.2.1.0 Introduced on the E-Series.
7.8.1.0 Introduced on the C-Series.
7.4.1.0 Introduced on the E-Series.
Usage Information Because this command is enabled by default, it does not appear in the running configuration. When you
disable unicast routing, the no ipv6 unicast-routing command is included in the running
configuration. Whenever unicast routing is disabled or re-enabled, Dell Networking OS generates a
syslog message indicating the action.
Disabling unicast routing on an E-Series chassis causes the following behavior:
• static and protocol learned routes are removed from RTM and from the CAM; packet forwarding to
these routes is terminated
• connected routes and resolved neighbors remain in the CAM and new IPv6 neighbors are still
discoverable
• additional protocol adjacencies (OSPFv3 and BGP4) are brought down and no new adjacencies are
formed
• the IPv6 address family configuration (under router bgp) is deleted
• IPv6 Multicast traffic continues to flow unhindered
show ipv6 cam stack-unit
Displays the IPv6 CAM entries for the specified stack-unit.
S4820T
Syntax
show ipv6 cam [vrf vrf-name] stack-unit unit-number port-set {0-1} [summary |
index | ipv6 address]
Parameters
vrf vrf-name (Optional) Enter the keyword vrf followed by the name of the VRF to display IPv6
CAM entries corresponding to that VRF.
NOTE: If you do not specify this option, IPv6 CAM entries corresponding
to the default VRF are displayed.
unit-number Enter the stack unit’s ID number.
port-set Enter the keyword Port Set.
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. The range is from /0 to /128.
NOTE: The :: notation specifies successive hexadecimal fields of zeros.
Defaults None
Command Modes
• EXEC
IPv6 Basics 877