Skip to main content
Sign Out

Welcome to Dell

My Account
  • Place orders quickly and easily
  • View orders and track your shipping status
  • Create and access a list of your products
  • Manage your Dell EMC sites, products, and product-level contacts using Company Administration.
Sign In Create an Account Partner Program Sign In
Contact Us

Dell PowerEdge FN I/O Module Command Line Reference Guide 9.10(0.0)

PDF

show ip cam stack-unit

Display CAM entries.

Syntax show ip cam stack-unit { 0–5} [port-set { pipe-number} | { ip-address mask [longer-prefixes]| detail | member-info | summary]
Parameters
0–5 Enter the stack-unit ID from 0 to 5
pipe-number Enter the number of the Port-Pipe number. The range is from 0 to 0
ip-address mask [longer-prefixes] (OPTIONAL) Enter the IP address and mask of a route to CAM entries for that route only. Enter the keywords longer-prefixes to view routes with a common prefix.
detail Enter the keyword detail to display the group index ID used by the ecmp routes in the CAM.
member-info Enter the keywords member-info to display the group index used by the ecmp, the number of egress ports (members) for the ecmp, and the port details of each member.

The detail information under member-info gives the MAC address, VLAN ID, and gateway of every member port of the ecmp.

summary (OPTIONAL) Enter the keyword summary to view a table listing route prefixes and the total number routes which can be entered in to CAM.
Command Modes
  • EXEC
  • EXEC Privilege
Supported Modes Full–Switch
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Usage Information The following describes the show ip cam command shown in the following example.
Field Description
Destination Displays the destination route of the index.
EC Displays the number of equal cost multipaths (ECMP) available for the default route for non-Jumbo line cards. For Jumbo line cards, displays 0,1 when ECMP is more than eight.
CG Displays 0.
V Displays a 1 if the entry is valid and a 0 otherwise.
C Displays the CPU bit. 1 indicates that a packet hitting this entry is forwarded to the CP or RP2, depending on Egress port.
V Id Displays the VLAN ID. If the entry is 0, the entry is not part of a VLAN.
Mac Addr Displays the next-hop router’s MAC address.
Port Displays the egress interface. Use the second half of the entry to determine the interface. For example, in the entry 17cl CP, the CP is the pertinent portion.
  • CP = control processor
  • Gi = Gigabit Ethernet interface
  • Te = 10–Gigabit Ethernet interface
Example 
Dell#show ip cam stack-unit 0 port-set 0 10.10.10.10/32 longer-prefixes
                                             
                                             Destination   EC CG V C VId  Mac-Addr           Port
                                             ----------------- -- -- - ------ --------------------
                                             10.10.10.10   0 0 1 1 0    00:00:00:00:00:00  3f01 CP
                                             Dell#
Usage Information The following describes the show ip cam ecmp-group command shown in the following example.
Field Description
Prefix Length Displays the prefix-length or mask for the IP address configured on the linecard 0 port pipe 0.
Current Use Displays the number of routes currently configured for the corresponding prefix or mask on the linecard 0 port pipe 0.
Initial Size Displays the CAM size the system allocates for the corresponding mask. The system adjusts the CAM size if the number of routes for the mask exceeds the initial allocation.
Example (ECMP-Group) 
Dell#show ip cam stack-unit 0 po 0 ecmp-group detail
                                             
                                             Destination EC CG V C VId Mac-Addr        Port ECMP Group-Index
                                             ----------------- -- -- - ----- ---------------- -------------
                                             1.1.1.2       0 0 1 0   0 00:01:e8:8a:d6:58    0004 Te 0/3    -
                                             2.1.1.2       0 0 1 0   0 00:01:e8:8a:d6:58    0009 Te 0/8    -
                                             1.1.1.1       0 0 1 1   0 00:00:00:00:00:00    3f01 CP        -
                                             2.1.1.1       0 0 1 1   0 00:00:00:00:00:00    3f01 CP        -
                                             1.1.1.0       0 0 1 1   0 00:00:00:00:00:00    3f01 CP        -
                                             2.1.1.0       0 0 1 1   0 00:00:00:00:00:00    3f01 CP        -
                                             100.1.1.      0 1 0 1   0 0 00:01:e8:8a:d6:58  0004 Te 0/3    0
                                             100.1.1.      0 1 0 1   0 0 00:01:e8:8a:d6:58  0009 Te 0/8    0
                                             0.0.0.0       0 0 1 1   0 00:00:00:00:00:00    3f01 CP        -
                                             Dell#
Example (Member-Info) 
Dell#show ip cam stack-unit 0 po 0 ecmp-group member-info detail
                                             
                                             Group Index Member Count  Mac-Addr      Port   VLan ID  Gateway
                                             ----------- ------------------------------- ------------------
                                             0    				 2       00:01:e8:8a:d6:58  Te 0/3   0    1.1.1.2
                                             00:01:e8:8a:d6:58  Te 0/8   0    2.1.1.2
                                             Dell#

Rate this content

Accurate
Useful
Easy to understand
Was this article helpful?
0/3000 characters
  Please provide ratings (1-5 stars).
  Please provide ratings (1-5 stars).
  Please provide ratings (1-5 stars).
  Please select whether the article was helpful or not.
  Comments cannot contain these special characters: <>()\