R3303-HP HSR6800 Routers Layer 2 - WAN Configuration Guide

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Figure 11 LFI
To configure LFI:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter VT interface view or MP-group
interface view.
• interface
virtual-template number
• interface mp-group
mp-number
N/A
3. Enable LFI.
ip tcp vjcompress
By default, LFI is disabled.
4. Set the maximum delay of
transmitting an LFI fragment or the
maximum size (in bytes) of LFI
fragments.
• ppp mp lfi
delay-per-frag time
• ppp mp lfi size-per-frag
size
Use either command.
The default maximum delay of
transmitting an LFI fragment is 10
ms, and the default maximum size
of LFI fragments depends on the
configuration of the ppp mp lfi
delay-per-frag command.
Displaying and maintaining PPP and MP
Task Command Remarks
Display PPP user binding
information.
display ppp user bind [ virtual-template
number ] [ | { begin | exclude | include }
regular-expression ]
Available in any view.
Display information about one or
all existing MP-group interfaces.
display interface mp-group mp-number
[ brief [ description ] ] [ | { begin | exclude |
include } regular-expression ]
display interface [ mp-group ] [ brief
[ down ] ] [ | { begin | exclude | include }
regular-expression ]
Available in any view
Voice packet
Large packet
Output queue
WFQ
Traffic
classifying
Fragmentation
WFQ