Specifications

[edit interfaces ae1]
user@PE2# set flexible-vlan-tagging
user@PE2# set encapsulation flexible-ethernet-services
user@PE2# set unit 0 encapsulation vlan-bridge
user@PE2# set unit 0 vlan-id-range 100-110
user@PE2# set unit 0 multi-chassis-protection 100.100.100.1 interface ge-1/0/4.0
5.
Configure LACP on the aggregated Ethernet bundles.
[edit interfaces ae0 aggregated-ether-options]
user@PE2# set lacp active
user@PE2# set lacp system-priority 100
user@PE2# set lacp system-id 00:00:00:00:00:05
user@PE2# set lacp admin-key 1
[edit interfaces ae1 aggregated-ether-options]
user@PE2# set lacp active
user@PE2# set lacp system-priority 100
user@PE2# set lacp system-id 00:00:00:00:00:05
user@PE2# set lacp admin-key 1
6.
Configure the MC-LAG interfaces.
[edit interfaces ae0 aggregated-ether-options]
user@PE2# set mc-ae mc-ae-id 5
user@PE2# set mc-ae redundancy-group 10
user@PE2# set mc-ae chassis-id 1
user@PE2# set mc-ae mode active-active
user@PE2# set mc-ae status-control active
[edit interfaces ae1 aggregated-ether-options]
user@PE2# set mc-ae mc-ae-id 10
user@PE2# set mc-ae redundancy-group 10
user@PE2# set mc-ae chassis-id 1
user@PE2# set mc-ae mode active-active
user@PE2# set mc-ae status-control active
The multichassis aggregated Ethernet identification number (mc-ae-id) specifies
which link aggregation group the aggregated Ethernet interface belongs to. The
ae0 interfaces on Router PE1 and Router PE2 are configured with mc-ae-id 5. The
ae1 interfaces on Router PE1 and Router PE2 are configured with mc-ae-id 10.
The redundancy-group 10 statement is used by ICCP to associate multiple chassis
that perform similar redundancy functions and to establish a communication
channel so that applications on peering chassis can send messages to each other.
The ae0 and ae1 interfaces on Router PE1 and Router PE2 are configured with the
same redundancy group redundancy-group 10.
The chassis-id statement is used by LACP for calculating the port number of the
MC-LAG's physical member links. Router PE2 uses chassid-id 1 to identify both
its ae0 and ae1 interfaces. Router PE2 uses chassis-id 0 to identify both its ae0
and ae1 interfaces.
137Copyright © 2015, Juniper Networks, Inc.
Documentation Updates