R3102-R3103-HP 6600/HSR6600 Routers Layer 2 - WAN Configuration Guide

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• The peer interface directly connected to an HDLC link bundle member interface must also join the
HDLC link bundle.
• The bundle member-priority command and the bundle max-active links command usually need to
be used in conjunction, so that interconnected interfaces on two different devices can be both
selected at the same time and exchange traffic successfully.
To assign an interface to an HDLC link bundle:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter POS interface view or
serial interface view.
interface interface-type
interface-number
N/A
3. Set the link layer protocol of
the interface to HDLC.
link-protocol hdlc PPP by default.
4. Assign the interface to an
HDLC link bundle.
bundle id bundle-id N/A
5. Set the bundling priority for
the member interface
bundle member-priority priority
Optional.
32768 by default.
Displaying and maintaining HDLC link bundling
Task Command Remarks
Display information about an
HDLC link bundle.
display bundle member hdlc-bundle
[ bundle-id ] [ slot slot-number ] [ |
{ begin | exclude | include }
regular-expression ]
Available in any view.
Display information about an
HDLC link bundle interface.
• display interface hdlc-bundle
bundle-id [ brief ] [ | { begin |
exclude | include }
regular-expression ]
• display interface [ hdlc-bundle ]
[ brief [ down ] ] [ | { begin |
exclude | include }
regular-expression ]
Available in any view.
Clear statistics for an HDLC link
bundle interface.
reset counters interface [ hdlc-bundle
[ bundle-id ] ]
Available in user view.
HDLC link bundling configuration example
Network requirements
As shown in Figure 33, to increase bandwidth and enhance connection reliability between Router A and
Router B, create an HDLC link bundle between Router A and Router B.