Extreme Networks ExtremeWare Command Reference Manual page 1478

STP Commands
The following command displays the state of slot 3, ports 1 through 3 on an STPD named s0 on a
modular switch:
show stpd S0 ports 3:1-3:3
The results for this command are as follows:
* Alpine3804:4 # show stpd s0 ports 3:1-3:3
Port Mode State
3:1 802.1D FORWARDING 100
3:2 802.1D FORWARDING 100
3:3 802.1D FORWARDING 100
Total Ports: 14
------------------------- Flags: ----------------------------
1: e=Enable, d=Disable
2: L = Loopback port
3: (Port role) R=Root, D=Designated, A=Alternate, B=Backup
4: (Config type) b=broadcast, p=point-to-point, e=edge, a=auto
5: (Oper. type) b=broadcast, p=point-to-point, e=edge
6: p=proposing, a=agree
7: (partner mode) d = 802.1d, w = 802.1w
8: i = edgeport inconsistency
The following command displays the state of port 20 on an STPD named rstp_domain on a standalone
switch:
show stpd rstp_domain port 20 detail
The results for this command are as follows:
Partner STP version: Dot1w
Stpd: rstp_domain Port: 20
Port Mode: EMISTP
Port State: BLOCKING
Port Priority: 16
Designated Root: 80:00:00:04:96:05:00:30
Designated Bridge: 80:00:00:04:96:05:00:30
Edge Port SafeGuard: Enable
History
This command was first available in ExtremeWare 2.0.
Support for modular switches was introduced in ExtremeWare 4.0.
Support for the keyword was introduced in ExtremeWare 4.0.
all
Support for the keyword was introduced in ExtremeWare 6.2 and replaced the
detail
Support for displaying RSTP data was introduced in ExtremeWare 7.1.
This command was added to the Summit "e" series of switches in ExtremeWare 6.2a and
ExtremeWare 7.1e.
Support for the keyword was introduced in ExtremeWare 7.2e.
detail
Support for the edge safeguard feature was introduced in ExtremeWare 7.5.
1478
Cost Flags Priority Port ID Designated Bridge
e------- 16
e------- 16
e------- 16
PortId: 4014 Stp: ENABLED Path Cost: 19
Topology Change Ack: FALSE
Loopback Port: FALSE
16641 00:00:00:00:00:00:00:00
16642 00:00:00:00:00:00:00:00
16643 00:00:00:00:00:00:00:00
Designated Cost: 0
Designated Port Id: 400a
keyword.
all
ExtremeWare 7.5 Command Reference Guide