— Exhibit –(MSTI 2 regional root: 16386.2c:6b:f5:3e:f8:01)
{master:0}
user@switch> show spanning-tree interface
Spanning tree interface parameters for instance 0
Interface Port ID Designated Designated Port State Role
port ID bridge ID Cost
ge-0/0/6.0 128:519 128:519 16384.80711fbc 20000 BLK ALT
ge-0/0/9.0 128:522 128:522 53248.2c6bf591a441 20000 FWD DESG
ge-0/0/10.0 128:523 128:523 8192.80711fbe8110 20000 FWD ROOT
ge-0/0/12.0 128:525 128:525 49152.2c6bf53ef801 20000 BLK ALT
[…]
— Exhibit —
Refer to the Exhibit.
While troubleshooting an MSTP operation in your network, you see the output shown in the exhibit
on one of your switches. You know that the MSTI 2 regional root bridge ID is
16386.2c:6b:f5:3e:f8:01.
Which port is attached to the root bridge of MSTI 2?
A.
ge-0/0/6
B.
ge-0/0/9
C.
ge-0/0/10
D.
ge-0/0/12
Explanation: