Reference Guide

546 | IPv4 Routing
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Related
Commands
show ip flow
c e s
Show how a Layer 3 packet is forwarded when it arrives at a particular interface.
Syntax
show ip flow interface [vrf vrf instance] interface {source-ip address destination-ip address}
{protocol number [tcp | udp] | icmp} {src-port number destination-port number}
Parameters
Table 15-11. show ip fib linecard Command Example Fields
Field Description
Destination Lists the destination IP address.
Gateway
Displays either the word
Direct and an interface for a directly connected route or the
remote IP address to be used to forward the traffic.
First-Hop Displays the first hop IP address.
Mac-Addr Displays the MAC address.
Port Displays the egress-port information.
VId Displays the VLAN ID. If no VLAN is assigned, zero (0) is listed.
EC Displays the number of ECMP paths.
clear ip fib stackunit Clear FIB entries on a specified line card.
vrf instance
E-Series Only: Show only the L3 flow as they apply to that VRF process.
interface interface Enter the keyword interface followed by of the following interface
keywords.
• For a Fast Ethernet interface, enter the keyword
FastEthernet
followed by the slot/port information.
• For a 1-Gigabit Ethernet interface, enter the keyword
GigabitEthernet followed by the slot/port information.
• For a SONET interface, enter the keyword
sonet followed by the slot/
port information.
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet followed by the slot/port information.
(OPTIONAL) Enter an in or out parameter in conjunction with the
optional interface:
source-ip address Enter the keyword source-ip followed by the IP source address in IP
address format.
destination-ip address Enter the keyword destination-ip followed by the IP destination address
in IP address format.
protocol number [tcp |
udp] | icmp
E-Series only: Enter the keyword protocol followed by one of the protocol
type
keywords:
tcp, udp, icmp or protocol number
src-port number
Enter the keyword src-port followed by the source port number.
destination-port number
Enter the keyword destination-port followed by the destination port
number.