Configuring Fast Forwarding; Displaying And Maintaining Fast Forwarding - 3Com MSR 50 Series Configuration Manual

654 C 45: F
HAPTER AST
Configuring Fast
Forwarding
Displaying and
Maintaining Fast
Forwarding
F C
ORWARDING ONFIGURATION
Fast forwarding can improve the packet forwarding efficiency greatly.
The performance of fast forwarding is sometimes affected by some attributes, for
example, packet queue management and packet header compression. Although
fast forwarding can process segmented IP packets, it does not support
re-segmentation of IP packets.
Follow these steps to configure fast forwarding:
To do...
Enter system view
Enter interface view
Enable fast forwarding on the
interface in the inbound or
outbound direction
To do...
Display the information in the
fast forwarding cache
Clear the information in the
fast-forwarding cache
Use the command...
system-view
interface interface-type
interface-number
ip fast-forwarding
[ inbound | outbound ]
Use the command...
display ip fast-forwarding
cache
reset ip fast-forwarding
cache
Remarks
-
-
Optional
By default, fast forwarding is
enabled in both the inbound
and outbound directions.
Remarks
Available in any view
Available in user view