для Cisco Cisco IOS Software Release 12.2(27)SBC

Router# configure terminal

Router(config)# interface serial0/0/0 

Router(config-if)# ppp multilink

Router(config-if)# ppp multilink multiclass

Router(config-if)# no cdp enable 

Router(config-if)# exit 

To verify that the multiclass multilink PPP feature is configured correctly, enter the show ppp multilink 
command in privileged EXEC mode. The following output includes class-specific information for the 
PPP Multilink bundles: 

Router# show ppp multilink 

Multilink1, bundle name is cork

Bundle up for 01:59:35, 1/255 load, 2 receive classes, 2 transmit classes

!

Receive Class 0:

51 lost fragments, 432 reordered, 0 unassigned

0 discarded, 0 lost received

0xC36E received sequence

!

Receive Class 1:

0 lost fragments, 0 reordered, 0 unassigned

0 discarded, 0 lost received

0x0 received sequence

!

Transmit Class 0:

0xC170 sent sequence

!

Transmit Class 1:

0x0 sent sequence

!

Member links: 2 active, 0 inactive (max not set, min not set)

Serial0, since 01:59:35  160 weight, 154 bytes

Serial1, since 01:59:35  160 weight, 32 bytes

This section provides the following configuration examples: 

The following example shows how to configure a multilink bundle for up to four receive classes and at 
least four transmit classes:

Router(config)# interface multilink 9

Router(config-if)# ip address 10.0.0.161 255.255.255.240

Router(config-if)# ppp multilink