H3C SR6600 Configuration Manual page 119

Figure 7-1 Network diagram for HDLC link bundling configuration
Router A
HDLC link bundle interface 1
1.1.1.1/24
POS1/0/1
POS2/0/1
Configuration procedure
1) Configure Router A
# Create HDLC link bundle interface 1 and assign an IP address for it.
<RouterA> system-view
[RouterA] interface hdlc-bundle 1
[RouterA-Hdlc-bundle1] ip address 1.1.1.1 24
[RouterA-Hdlc-bundle1] quit
# Assign POS interfaces POS 1/0/1 and POS 2/0/1 to HDLC link bundle 1. (The POS
interfaces use the master clock mode.)
[RouterA] interface pos 1/0/1
[RouterA-Pos1/0/1] clock master
[RouterA-Pos1/0/1] link-protocol hdlc
[RouterA-Pos1/0/1] bundle id 1
[RouterA-Pos1/0/1] quit
[RouterA] interface pos 2/0/1
[RouterA-Pos2/0/1] clock master
[RouterA-Pos2/0/1] link-protocol hdlc
[RouterA-Pos2/0/1] bundle id 1
[RouterA-Pos2/0/1] quit
2) Configure Router B
# Create HDLC link bundle interface 1 and assign an IP address for it.
<RouterB> system-view
[RouterB] interface hdlc-bundle 1
[RouterB-Hdlc-bundle1] ip address 1.1.1.2 24
[RouterB-Hdlc-bundle1] quit
# Assign POS interfaces POS 1/0/1 and POS 2/0/1 to HDLC link bundle 1.
[RouterB] interface pos 1/0/1
[RouterB-Pos1/0/1] link-protocol hdlc
[RouterB-Pos1/0/1] bundle id 1
[RouterB-Pos1/0/1] quit
[RouterB] interface pos 2/0/1
[RouterB-Pos2/0/1] link-protocol hdlc
[RouterB-Pos2/0/1] bundle id 1
[RouterB-Pos2/0/1] quit
3) Verify the configurations
Use the display interface hdlc-bundle command on Router A or Router B to verify that the
state of HDLC link bundle interface 1 is UP.
Take the output on Router A for example.
[RouterA] display interface hdlc-bundle 1
Hdlc-bundle1 current state: UP
HDLC link bundle interface 1
1.1.1.2/ 24
Router B
POS1/0/1
POS2/0/1
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