CCNP TSHOOT CHAPTER 5 (MST)

CCNP TSHOOT CHAPTER 5 (MST)
8. What are the configuration & verification steps of MST ?
9. What are the troubleshoot steps of MST ?
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Solution:
8. What are the configuration & verification steps of MST ?
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Spanning-tree mst configuration
name RAT1
revision 1234
instance 1 vlan 11-20
instance 2 vlan 21-40
# sh spanning-tree mst 1
# sh spanning-tree mst 0 (for all the vlans that are not part of other configured mst
they come in this part )
! make sw2 as root
)# spanning-tree mst 1 root primary

9. What are the troubleshoot steps of MST ?
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Tshoot steps:
1. verify same region/revision/version
2. instance mapping vlans must be the same
we can change the eleciotn process:
spanning-tree mst 2 port-priority 64