Configuring Mpls For A Lag Bundle - Juniper JUNOSE SOFTWARE 11.0.X - LINK LAYER CONFIGURATION GUIDE 4-1-2010 Configuration Manual

3.
4.
You can also configure a PPPoE subinterface over a VLAN subinterface over a LAG
bundle. For an example of this configuration, see "Example: Configuring a PPPoE
Subinterface over a VLAN for a LAG Bundle" on page 209.

Configuring MPLS for a LAG Bundle

To configure MPLS for a LAG bundle, perform the following steps:
1.
2.
interface lag
lacp
Chapter 6: Configuring 802.3ad Link Aggregation and Link Redundancy
Specify PPP as the encapsulation method on the PPPoE subinterface.
host1(config-if)#encapsulation ppp
Assign an IP address and mask.
host1(config-if)#ip address 192.168.1.2 255.255.0.0
Specify the LAG bundle.
host1(config)#interface lag bundleBoston
Create an MPLS interface.
host1(config-if)#mpls
Use to create an IEEE 802.3ad LAG interface, also known as a LAG bundle, or a
subinterface for the LAG bundle.
Examples
host1(config)#interface lag boston
host1(config)#interface lag boston.2
host1(config)#interface lag boston.2.1
Use the no version to delete the LAG bundle.
See interface lag.
Use to configure whether an Ethernet link in a LAG bundle participates actively
or passively in the LACP.
Use the active keyword to indicate that the Ethernet link participates in the
protocol regardless of whether its Partner member link is set to active or passive
LACP PDU participation.
Use the passive keyword to indicate that the Ethernet link to transmit LACP
PDUs only when it receives LACP PDUs from its Partner member link.
By default, Ethernet links in a LAG bundle do not send LACP PDUs.
Example
host1(config-if)#lacp active
Configuring 802.3ad Link Aggregation
205