06-07-2018 06:32 PM - edited 03-08-2019 03:17 PM
Hi,
I have to change SW2 Gi0/21 as Desg port. Please advice me
SW1gig1/0/48---------SW2gig0/21
SW1gig1/0/35---------SW2gig0/22
spanning-tree mode pvst
SW1
VLAN0004
Spanning tree enabled protocol ieee
Root ID Priority 32772
Address 10bd.18d1.ee00
This bridge is the root
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Bridge ID Priority 32772 (priority 32768 sys-id-ext 4)
Address 10bd.18d1.ee00
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Aging Time 300 sec
Interface Role Sts Cost Prio.Nbr Type
Gi1/0/35 Desg FWD 35000 160.35 P2p
Gi1/0/48 Desg FWD 30000 160.48 P2p
SW2
VLAN0004
Spanning tree enabled protocol ieee
Root ID Priority 32772
Address 10bd.18d1.ee00
Cost 4
Port 22 (GigabitEthernet0/22)
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Bridge ID Priority 32772 (priority 32768 sys-id-ext 4)
Address d824.bdcd.1a00
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Aging Time 300 sec
Interface Role Sts Cost Prio.Nbr Type
------------------- ---- --- --------- -------- --------------------------------
Gi0/21 Altn BLK 4 32.21 P2p
Gi0/22 Root FWD 4 32.22 P2p
Thank you
06-08-2018 12:10 AM
You would have to make SW2 the root switch for that port to be designated.
What are you trying to achieve ?
Jon
06-11-2018 10:48 PM
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