Advanced Traffic Management Guide K/KA/KB.15.15

Show spanning-tree instance 2
IDF4EAST(config)#: show span trk1-trk2 in 2
MST Instance Information
Instance ID : 2
Mapped VLANs : 7-9,27-29,37-39,47-49
Switch Priority : 32768
Topology Change Count : 3
Time Since Last Change : 61 mins
Regional Root MAC Address : 001871-b9e400
Regional Root Priority : 0
Regional Root Path Cost : 20000
Regional Root Port : Trk1
Remaining Hops : 19
Designated
Port Type Cost Priority Role State Bridge
----- ----- ------- -------- --------- ---------- -----------------
Trk1 20000 128 Root Forwarding 001871-b9e400
Trk2 20000 128 Designated Forwarding 001819-28f080
Show spanning-tree MST-config
IDF4EAST(config)#: show spanning-tree mst-config
MST Configuration Identifier Information
MST Configuration Name : mstp-vrrp
MST Configuration Revision : 1
MST Configuration Digest : 0x1936FB656D900E359ED1D09A34AC0AAC
IST Mapped VLANs : 1
Instance ID Mapped VLANs
----------- --------------------------------------------------
1 3-5,23-25,33-35,43-45
2 7-9,27-29,37-39,47-49
8200A Configuration
Configure the device name
HP Switch 8200zl#: configure
HP Switch 8200zl(config)#: hostname 8200A
Configure trunks
NOTE: This is a manual trunk configuration, no link aggregation protocol is used.
8200A(config)#: trunk A14,C14 Trk1 Trunk
8200A(config)#: trunk A16,C16 Trk2 Trunk
8200A(config)#: trunk A18,C18 Trk3 Trunk
8200A(config)#: trunk A20,C20 Trk4 Trunk
8200A(config)#: trunk A23,C23 Trk6 Trunk
Configure VLANS, addresses, and trunks
The MDF switches have a vlan gateway address assigned to each vlan. These addresses are
assigned at the vlan configuration level, not per interface. For a trunk to carry tagged vlan traffic
Configurations 421