R2511-HP MSR Router Series Layer 2 - LAN Switching Configuration Guide(V5)

Actor System ID: 0x8000, 000f-e2ff-0001

AGG AGG Partner ID Select Unselect Share

Interface Mode Ports Ports Type

-------------------------------------------------------------------------------

RAGG1 S none 1 2 NonS

The output shows that link aggregation group 1 is a Layer 3 static aggregation group that contains one

Selected port and two Unselected ports.

Layer 3 dynamic aggregation configuration example

Network requirements

As shown in Figure 30, configure a Layer 3 dynamic aggregation group on both Router A and Router B

and configure IP addresses and subnet masks for the Layer 3 aggregate interfaces.

Figure 30 Network diagram

Configuration procedure

1. Configure Router A:

# Create Layer 3 aggregate interface Route-Aggregation 1, configure the link aggregation mode

as dynamic, and configure an IP address and subnet mask for the aggregate interface.

<RouterA> system-view

[RouterA] interface route-aggregation 1

[RouterA-Route-Aggregation1] link-aggregation mode dynamic

[RouterA-Route-Aggregation1] ip address 192.168.1.1 24

[RouterA-Route-Aggregation1] quit

# Assign Layer 3 Ethernet interfaces Ethernet 1/1 through Ethernet 1/3 to aggregation group 1.

[RouterA] interface ethernet 1/1

[RouterA-Ethernet1/1] port link-aggregation group 1

[RouterA-Ethernet1/1] quit

[RouterA] interface ethernet 1/2

[RouterA-Ethernet1/2] port link-aggregation group 1

[RouterA-Ethernet1/2] quit

[RouterA] interface ethernet 1/3

[RouterA-Ethernet1/3] port link-aggregation group 1

[RouterA-Ethernet1/3] quit

2. Configure Router B in the same way Router A is configured.

Verifying the configuration

# Display summary information about all aggregation groups on Router A.

[RouterA] display link-aggregation summary

Aggregation Interface Type: