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 cam-ipv6 extended-prefix
Display the currently configured and next-boot settings for extended IPv6 prefixes (/65 to /128) in LPM
CAM.
Z9500
Syntax show cam-ipv6 extended-prefix
Defaults None
Command
Modes EXEC
EXEC Privilege
Command
History This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.5(0.1) Introduced on the Z9500.
9.3(0.1) Introduced on the S6000.
Usage
Information
You can use this command to view the maximum number of extended IPv6 prefix
entries supported in LPM CAM. The output displays the current value and the new
value applicable after a switch reload.
Example Dell#show cam-ipv6 extended-prefix
Cam-Ipv6-LPM Extended Prefix
--------------------------------
Current Settings
cam-ipv6-max-/65-to-/128-Prefix : 2048
Dell(conf)#
IPv6 Basics 1029