Mpls Basic Configuration Guide, Cisco Ios Xe Everest 16.5.1 (Cisco Asr 900 Series - Cisco ASR 900 Series Manual

MPLS Multilink PPP Support
GigabitEthernet0/0/1
GigabitEthernet0/0/0
GigabitEthernet0/0/1
GigabitEthernet0/0/2
GigabitEthernet0/1/0
GigabitEthernet0/1/1
GigabitEthernet0/1/2
Serial0/1/0:1
Serial0/1/0:2
Serial0/1/1:1
Serial0/1/1:2
Serial0/1/3:1
Serial0/1/3:2
Multilink6
Multilink8
Multilink10
Loopback0
Step 3
show ppp multilink
Verifies that you have created a multilink bundle.
Example:
Device# show ppp multilink
Multilink1, bundle name is group 1
Bundle is Distributed
0 lost fragments, 0 reordered, 0 unassigned, sequence 0x0/0x0 rcvd/sent
0 discarded, 0 lost received, 1/255 load
Member links: 4 active, 0 inactive (max no set, min not set)
Serial0/0/0/:1
Serial0/0/0/:2
Serial0/0/0/:3
Serial0/0/0/:4
Step 4 show ppp multilink interface interface-bundle
Displays information about a specific MLP interface.
Example:
Device# show ppp multilink interface multilink6
Multilink6, bundle name is router
Bundle up for 00:42:46, 1/255 load
Receive buffer limit 24384 bytes, frag timeout 1524 ms
Bundle is Distributed
0/0 fragments/bytes in reassembly list
1 lost fragments, 48 reordered
0/0 discarded fragments/bytes, 0 lost received
0x4D7 received sequence, 0x0 sent sequence
Member links: 2 active, 0 inactive (max not set, min not set)
Se0/1/3:1, since 00:42:46, 240 weight, 232 frag size
Se0/1/3:2, since 00:42:46, 240 weight, 232 frag size
Step 5
show interface type number
Displays information about serial interfaces in your configuration.
Example:
Device# show interface serial 0/1/3:1
Serial0/1/3:1 is up, line protocol is up
Hardware is Multichannel T1
MTU 1500 bytes, BW 64 Kbit, DLY 20000 usec,
unassigned YES NVRAM
unassigned YES NVRAM
unassigned YES NVRAM
unassigned YES NVRAM
unassigned YES NVRAM
unassigned YES NVRAM
unassigned YES NVRAM
unassigned YES NVRAM
unassigned YES NVRAM
unassigned YES NVRAM
unassigned YES NVRAM
unassigned YES NVRAM
unassigned YES NVRAM
10.30.0.2 YES NVRAM
unassigned YES NVRAM
10.34.0.2 YES NVRAM
10.0.0.1 YES NVRAM

MPLS Basic Configuration Guide, Cisco IOS XE Everest 16.5.1 (Cisco ASR 900 Series)

Verifying the Multilink PPP Configuration
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