Chapter 9 Link Protocol Configuration
Confidential and Proprietary Information of ZTE CORPORATION 141
FIGURE 76 MPPP CONFIGURATION EXAMPLE
R1 R2
Multi_7/1
Multi_7/1
192.168.1.1/30
192.168.1.2/30
Configuration of R1:
ZXR10_R1(config)#interface multilink 7/1
ZXR10_R1(config-if)#ip address 192.168.1.1 255.255.255.252
ZXR10_R1(config)#controller e1_7/1
ZXR10_R1(config-control)#framing frame
ZXR10_R1(config-control)#channel-group 1 timeslots 1-31
ZXR10_R1(config)#interface e1_7/1.1
ZXR10_R1(config-if)#multilink-group multi_7/1
Configuration of R2:
ZXR10_R2(config)#interface multi_7/1
ZXR10_R2(config-if)#ip address 192.168.1.2 255.255.255.252
ZXR10_R2(config)#controller e1_7/1
ZXR10_R2(config-control)#framing frame
ZXR10_R2(config-control)#channel-group 1 timeslots 1-31
ZXR10_R2(config)#interface e1_7/1.1
ZXR10_R2(config-if)#multilink-group multi_7/1
Note: When one device is interconnected with multiple routers
through multilink, E1 interfaces corresponding to multilink
interfaces of routers must have different identifiers.
Following command can be used to view information about
multilink.
TABLE 171 SHOW PPP COMMAND
Command
Format
Command
Mode
Command Function
show ppp
multilink
User, Privileged
This Displays summary
information about multilink
FR Protocol
FR protocol covers the following topics which are described
below.
Topic Page No
FR Overview 142
Configuring FR 142