Juniper EX9200 Features Manual page 41

Verification
Purpose
Action
Meaning
Purpose
Copyright © 2017, Juniper Networks, Inc.
redundancy {
graceful-switchover;
}
To confirm that the configuration is working properly, perform these tasks on both Routing
Engines:
Verifying RSTP Configuration on Switch 1 on page 25
Verifying RSTP Configuration on Switch 2 on page 25
Verifying RSTP Configuration on Switch 3 on page 26
Verifying RSTP Configuration on Switch 4 on page 26
Verifying RSTP Configuration on Switch 1
Verify the RSTP configuration on Switch 1.
Use the operational mode command:
user@switch1> show spanning-tree interface
Spanning tree interface parameters for instance 0
Interface Port ID
ge-0/0/13 128:526
ge-0/0/9 128:522
ge-0/0/11 128:524
Refer to the topology in Figure 1 on page
shows that
spanning-tree interface
on Switch 1 are blocking.
Verifying RSTP Configuration on Switch 2
Use this procedure to verify the RSTP configuration on both Switch 2 Routing Engines.
Designated Designated
port ID bridge ID
128:526 16384.0019e25040e0
128:522 32768.0019e2503d20
128:524 8192.0019e25051e0
10. The operational mode command
is in a forwarding state. The other interfaces
ge-0/0/13
Chapter 1: Using RSTP
Port State Role
Cost
1000 BLK ALT
1000 BLK ALT
1000 FWD ROOT
show
25