debug span config

Monitors information about STP Bridge Protocol Data Unit (BPDU) configuration on a specific VLAN.
Syntax
debug span config vlan decimal ]
no debug span config vlan decimal ]
Parameters
decimal
Specifies the number of the VLAN.
Modes

Privileged EXEC mode

Examples

If the configuration of VLAN 2 on the RUCKUS ICX is enabled, output similar to the following is displayed. 

device# debug span config vlan 2
STP Enabling packets Debugging for VLAN 2

device# STP: Transmitting Config BPDU - VLAN 2 - Port 1/1/5
0000 00 00 00 80000012f2dbfd80 00000004
8000002438154580 08 05 0100 1400 0200 0f00
STP: Transmitting Config BPDU - VLAN 2 - Port 1/1/6
0000 00 00 00 80000012f2dbfd80 00000004
8000002438154580 08 06 0100 1400 0200 0f00
STP: Transmitting Config BPDU - VLAN 2 - Port 1/1/5
0000 00 00 00 80000012f2dbfd80 00000004
8000002438154580 08 05 0100 1400 0200 0f00
STP: Transmitting Config BPDU - VLAN 2 - Port 1/1/6
0000 00 00 00 80000012f2dbfd80 00000004
8000002438154580 08 06 0100 1400 0200 0f00
STP: Transmitting Config BPDU - VLAN 2 - Port 1/1/5
0000 00 00 00 80000012f2dbfd80 00000004
8000002438154580 08 05 0100 1400 0200 0f00
STP: Transmitting Config BPDU - VLAN 2 - Port 1/1/6
0000 00 00 00 80000012f2dbfd80 00000004
8000002438154580 08 06 0100 1400 0200 0f00

If the configuration of VLAN 2 on the RUCKUS ICX is disabled, output similar to the following is displayed. 

device# no debug span config vlan 2
STP : Disabling Packets Debugging for VLAN 2
Parent topic: Debug Commands Q - Z