Reference Guide

436 | Content Addressable Memory (CAM)
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Parameters
Defaults
None
Command Modes
EXEC Privilege
Command
History
Usage
Information
If the CAM profile has been changed, this command displays the current CAM profile setting in one
column and in the other column displays the CAM profile and the microcode that will be configured
for the chassis and all online line cards after the next reboot.
profile
(OPTIONAL) Choose a single CAM profile to display:
• Enter the keyword
default to specify the default CAM profile.
• Enter the keyword
eg-default to specify the default CAM profile for EG
(dual-CAM) line cards.
• Enter the keyword
ipv4-320k to specify the CAM profile that provides 320K
entries for the IPv4 Forwarding Information Base (FIB).
• Enter the keyword ipv4-egacl-16k to specify the CAM profile that provides
16K entries for egress ACLs.
• Enter the keyword ipv6-extacl to specify the CAM profile that provides
IPv6 functionality.
• Enter the keyword l2-ipv4-inacl to specify the CAM profile that
provides 32K entries for ingress ACLs.
• Enter the keyword unified-default to specify the CAM profile that maintains the
CAM allocations for the IPv6 and IPv4 FIB while allocating more CAM space for the
Ingress and Egress Layer 2 ACL, and IPv4 ACL regions.
• Enter the keyword
ipv4-vrf to specify the CAM profile that maintains the CAM
allocations for the IPv4 FIB while allocating CAM space for VRF.
• Enter the keyword
ipv4-v6-vrf to specify the CAM profile that maintains the CAM
allocations for the IPv4 and IPv6FIB while allocating CAM space for VRF.
microcode
microcode
Choose the microcode to display. Not all microcodes are available to be paired with a
CAM profile.
• Enter the keyword
default to select the microcode that distributes CAM space for a
typical deployment.
• Enter the keyword
lag-hash-align to select the microcode for applications
that require the same hashing for bi-directional traffic.
• Enter the keyword lag-hash-mpls to select the microcode for hashing based on
MPLS labels (up to five labels deep).
• Enter the keyword
ipv6-extacl to select the microcode for IPv6.
• Enter the keyword
acl-group to select the microcode for applications that need 16k
egress IPv4 ACLs.
• Enter the keyword
ipv4-vrf to select the microcode for IPv4 VRF applications.
• Enter the keyword
ipv4-v6-vrf to select the microcode forIPv4 and IPv6 VRF
applications.
• Enter the keyword
ipv4-64k-ipv6 to specify the CAM profile that provides an
alternate to ipv6-extacl that redistributes CAM space from the IPv4FIB to IPv4Flow
and IPv6FIB.
summary
(OPTIONAL) Enter this keyword to view a summary listing of the CAM profile and
microcode on the chassis and all line cards.
Version 8.2.1.0
Added support for
ipv4-64k-ipv6 profile
Version 7.9.1.0 Added support for VRF protocols.
Version 6.3.1.0 Introduced on E-Series