Dell Force10 C150 Manual page 36

Deploying the Dell Force10 MXL into a Cisco Nexus Network Environment
64 bytes from 192.168.0.42: icmp_seq=15 ttl=254 time=3.035 ms
Verify that Spanning Tree is running as expected after the Local Interface Failure Simulation
What is shown below as a result of the show spanning-tree command is:
1) Interface 1/43 has a status of Forwarding and is in the Role of Root
2) Interface 1/45 has a status of Disabled and is in the Role of Discarding.
3) Given that 1/43 was previously in the Role of Alternate and with the failure of interface 1/45 has
been assigned the Role of Root - this is the expected topology
MXL2#show spanning-tree msti 0 brief
MSTI 0 VLANs mapped 1-4094
Executing IEEE compatible Spanning Tree Protocol
Root ID Priority 24576, Address 547f.ee7a.7301
Root Bridge hello time 2, max age 20, forward delay 15, max hops 18
Bridge ID Priority 32768, Address 001e.c9f1.0153
Configured hello time 2, max age 20, forward delay 15, max hops 20
Bpdu filter disabled globally
CIST regional root ID Priority 24576, Address 547f.ee7a.7301
CIST external path cost 0
Interface
Name PortID Prio Cost
---------- -------- ---- ------- ----------- ------- -------------------- --------
Po 1 128.2
Te 1/1 128.186 128 2000
Te 1/2 128.187 128 200000 DIS
Te 1/3 128.188 128 2000
...
Te 1/30 128.215 128 200000 DIS
36
Sts Cost
128 200000 DIS 4000
DIS
DIS
Designated
Bridge ID PortID
32768 001e.c9f1.0153 128.2
4000 32768 001e.c9f1.0153 128.186
4000 32768 001e.c9f1.0153 128.187
4000 32768 001e.c9f1.0153 128.188
4000 32768 001e.c9f1.0153 128.215