R2511-HP MSR Router Series Layer 3 - IP Services Configuration Guide(V5)

104
Step Command Remarks
1. Enter system view.
system-view N/A
2. Enter interface view.
interface interface-type
interface-number
N/A
3. Enable fast forwarding on the
interface in the inbound
and/or outbound direction.
ip fast-forwarding [ inbound |
outbound ]
Optional.
By default, fast forwarding is
enabled in the inbound and
outbound directions.
Displaying and maintaining fast forwarding
Task Command Remarks
Display information in the fast
forwarding table.
display ip fast-forwarding cache
[ ip-address ] [ | { begin | exclude |
include } regular-expression ]
Available in any view.
Clear information in the fast
forwarding table.
reset ip fast-forwarding cache Available in user view.
Fast forwarding configuration example
Network requirements
As shown in Figure 49, enable fast forwarding on the devices.
Figure 49 Network diagram
Configuration procedure
Configuring Router A
# Configure the IP address of Ethernet 1/1. By default, fast forwarding is enabled in the inbound and
outbound directions.
<RouterA> system-view
[RouterA] interface ethernet1/1
[RouterA-Ethernet1/1] ip address 11.1.1.1 255.0.0.0
[RouterA-Ethernet1/1] quit
# Configure a static route.
[RouterA] ip route-static 22.1.1.0 255.0.0.0 11.1.1.2