29
100, 200
List of outgoing ports:
XGE1/0/2
TRILL configuration example
This example is available in Release 1135.
Network requirements
As shown in
, a data center network has three layers: the core layer, the distribution layer,
and the access layer. A port connected to a higher layer device is an uplink port, and a port
connected to a lower layer device is a downlink port.
Configure TRILL in the network as follows:
•
Enable TRILL on the downlink ports of access layer devices to connect terminal devices to the
TRILL network.
•
Enable TRILL on the uplink ports of access layer devices, and configure these uplink ports as
trunk ports to pass TRILL frames to the TRILL network.
•
Enable TRILL on the downlink ports of distribution layer devices, and configure these downlink
ports as trunk ports to forward TRILL data frames.
•
Enable TRILL on the uplink ports of the distribution layer devices. These ports send the
de-encapsulated TRILL data frames to the core layer.
•
In the TRILL network, configure four TRILL distribution trees with RB 6 through RB 9 as the root
bridges. RB 6 through RB 9 are in descending priority order.
Figure 11 Network diagram
Configuration procedure
This section provides only TRILL-related configurations.
1.
Configure the downlink ports of access layer devices:
Distribution layer
Access
layer
RB 6
RB 7
RB 8
RB 1
RB 2
RB 3
RB 4
RB 5
RB 9
Core layer
TRILL network
