Command Line Reference Guide

IPv4 Routing | 543
show ip fib linecard
c e
View all Forwarding Information Base (FIB) entries.
Syntax
show ip fib linecard slot-number [vrf vrf instance | ip-address/prefix-list | summary]
Parameters
Command Mode
EXEC
EXEC Privilege
Command
History
Table 16-9. show ip cam Command Example Fields
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.
Displays 0,1 when ECMP is more than 8, for Jumbo line cards.
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 control processor, 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
vrf instance
(OPTIONAL) E-Series Only: Enter the keyword vrf followed by the VRF INstance
name to show the FIB cache entries tied to that VRF instance.
slot-number
Enter the number of the line card slot.
C-Series Range: 0-7
E-Series Range: 0 to 13 on a E1200, 0 to 6 on a E600/E600i, 0 to 5 on a E300
ip-address mask
(OPTIONAL) Enter the IP address of the network destination to view only
information on that destination.
You must enter the IP address is dotted decimal format (A.B.C.D). You must enter
the mask in slash prefix format (/X).
longer-prefixes (OPTIONAL) Enter the keyword longer-prefixes to view all routes with a
common prefix.
summary (OPTIONAL) Enter the keyword summary to view the total number of prefixes in
the FIB.
Version 8.1.1.0 Introduced on E-Series ExaScale
Version 7.9.1.0 Introduced VRF on the E-Series