Displaying MSTP Statistics

MSTP statistics can be displayed using the commands shown below.

To display all general MSTP information, enter the following command.

device# show mstp
MSTP Instance 0 (CIST) - VLANs: 1
----------------------------------------------------------------------------
Bridge           Bridge Bridge Bridge Bridge Root   Root  Root   Root
Identifier       MaxAge Hello  FwdDly Hop    MaxAge Hello FwdDly Hop
hex              sec    sec    sec    cnt    sec    sec   sec    cnt
8000000cdb80af01 20     2      15     20     20     2     15     19
Root             ExtPath   RegionalRoot     IntPath   Designated       Root
Bridge           Cost      Bridge           Cost      Bridge           Port
hex                        hex                        hex
8000000480bb9876 2000      8000000cdb80af01 0         8000000480bb9876 3/1/1
Port  Pri PortPath  P2P Edge Role       State      Designa-  Designated
Num       Cost      Mac Port                       ted cost  bridge
3/1/1   128 2000      T   F    ROOT       FORWARDING 0         8000000480bb9876
MSTP Instance 1 - VLANs: 2
----------------------------------------------------------------------------
Bridge           Max RegionalRoot     IntPath   Designated       Root  Root
Identifier       Hop Bridge           Cost      Bridge           Port  Hop
hex              cnt hex                        hex                    cnt
8001000cdb80af01 20  8001000cdb80af01 0         8001000cdb80af01 Root  20
Port  Pri PortPath  Role       State      Designa-  Designated
Num       Cost                            ted cost  bridge
3/1/1   128 2000      MASTER     FORWARDING 0         8001000cdb80af01