HP 6125G HP 6125G & 6125G/XG Blade Switches Layer 2 - LAN Switching Co - Page 99
Display brief spanning tree information on Device A.
View all HP 6125G manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 99 highlights
[DeviceD-mst-region] region-name example [DeviceD-mst-region] instance 1 vlan 10 [DeviceD-mst-region] instance 3 vlan 30 [DeviceD-mst-region] instance 4 vlan 40 [DeviceD-mst-region] revision-level 0 # Activate MST region configuration. [DeviceD-mst-region] active region-configuration [DeviceD-mst-region] quit # Enable the spanning tree feature globally. [DeviceD] stp enable 6. Verify the configurations: In this example, suppose that Device B has the lowest root bridge ID. As a result, Device B is elected as the root bridge in MSTI 0. You can use the display stp brief command to display brief spanning tree information on each device after the network is stable. # Display brief spanning tree information on Device A. [DeviceA] display stp brief MSTID Port Role STP State Protection 0 GigabitEthernet1/0/1 ALTE DISCARDING NONE 0 GigabitEthernet1/0/2 DESI FORWARDING NONE 0 GigabitEthernet1/0/3 ROOT FORWARDING NONE 1 GigabitEthernet1/0/1 DESI FORWARDING NONE 1 GigabitEthernet1/0/3 DESI FORWARDING NONE 3 GigabitEthernet1/0/2 DESI FORWARDING NONE 3 GigabitEthernet1/0/3 ROOT FORWARDING NONE # Display brief spanning tree information on Device B. [DeviceB] display stp brief MSTID Port Role STP State Protection 0 GigabitEthernet1/0/1 DESI FORWARDING NONE 0 GigabitEthernet1/0/2 DESI FORWARDING NONE 0 GigabitEthernet1/0/3 DESI FORWARDING NONE 1 GigabitEthernet1/0/2 DESI FORWARDING NONE 1 GigabitEthernet1/0/3 ROOT FORWARDING NONE 3 GigabitEthernet1/0/1 DESI FORWARDING NONE 3 GigabitEthernet1/0/3 DESI FORWARDING NONE # Display brief spanning tree information on Device C. [DeviceC] display stp brief MSTID Port Role STP State Protection 0 GigabitEthernet1/0/1 DESI FORWARDING NONE 0 GigabitEthernet1/0/2 ROOT FORWARDING NONE 0 GigabitEthernet1/0/3 DESI FORWARDING NONE 1 GigabitEthernet1/0/1 ROOT FORWARDING NONE 1 GigabitEthernet1/0/2 ALTE DISCARDING NONE 4 GigabitEthernet1/0/3 DESI FORWARDING NONE # Display brief spanning tree information on Device D. [DeviceD] display stp brief MSTID Port Role STP State Protection 90