Brocade Multi-Service IronWare Administration Guide (Supporting R05.6.00) - Manual (Page 342)

324 Multi-Service IronWare Administration Guide
53-1003028-02
Configuring CAM partition size
9
Show IFL CAM ISID partition
To display information about 802.1AH for ISID, enter the following command:
Syntax: show cam ifl-isid slot/port
This output includes an IPv4/ IPv6 Routing column. The IPv4/IPv6 Routing column indicates
whether IPv4 or IPv6 is enabled or disabled on the interface. The number 1 represents enabled,
and the number 0 represents disabled. For example, if 0/0 is displayed, then IPv4/IPv6 is disabled.
If 0/1 is displayed, then IPv4 is disabled/ IPv6 is enabled. The IPv4/IPv6 Routing column is also
displayed in the output of the show cam ifl command and show cam ifl-mpls command.
Configuring CAM partition size
When you configure a tftp file size into the device, the device can only perform a parameter check
based on the default CAM profile configured. In this situation, it is possible that you have
configured a CAM partition size that conflicts with the physical CAM size. The following system-max
commands may cause a conflict with the physical CAM size:
• system-max
- ifl-cam
- ip-source-guard-cam
- ipv4-mcast-cam
- ipv6-mcast-cam
- lsp-out-acl-cam
- subnet-broadcast-acl-cam
- receive cam
When you have configured a CAM size that conflicts with the physical CAM size, a partition is
created with the maximum possible CAM indices assigned to it. The following Syslog message is
generated:
Brocade#show cam ifl-isid 1/1
Slot Index Port Outer VLAN Itag ISID PRAM IFL ID IPV4/V6
(Hex) (Hex) Routing
1 0085fe8 1/14 27 37 185fe8 1 0/0
1 0085fe9 1/13 26 36 185fe9 1 0/1
1 0085fea 1/16 25 35 185fea 1 1/0
1 0085feb 1/15 24 34 185feb 1 1/1
Brocade# show log
Syslog logging: enabled (0 messages dropped, 0 flushes, 0 overruns)
Buffer logging: level ACDMEINW, 27 messages logged
level code: A=alert C=critical D=debugging M=emergency E=error
I=informational N=notification W=warning
Dynamic Log Buffer (50 lines):
Sep 9 18:48:23:A:CAM IPv6 VPN SNet 9 partition warning: request 32, actual 0,
sl
ot 1, ppcr 0