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Configuring VLANs
Command
debug switchport {backup { all | errors | events |
vlan-load-balancing } }
debug sw-vlan { badpmcookies | cfg-vlan | events
| ifs | management | mapping | notification | packets
| redundancy | registries | vtp }
debug vlan { configuration vlan }
Where to Go Next
After configuring VLANs, you can configure the following:
• VLAN trunks
• VLAN Trunking Protocol (VTP)
OL-29322-01
Consolidated Platform Configuration Guide, Cisco IOS XE Release 3SE (Catalyst 3850 Switches)
Description
Debugs the switchport configuration. The following
debug switchport options are available:
• all—All switch backup interface debugging
messages.
• errors—Switch backup interface errors or
exceptions.
• events—Switch backup interface events.
• vlan-load-balancing—Switch backup interface
VLAN load balancing.
Debugs the VLAN manager. The following command
options are available:
• badpmcookies—Debugs VLAN manager
incidents of bad Port Manager (pm) cookies.
• cfg-vlan—Debugs the VLAN configuration.
• events—Debugs VLAN manager events.
• ifs—Debugs VLAN manager ifs error tests.
• management—Debugs VLAN manager
management of internal vlans.
• mapping—Debugs VLAN mapping.
• notification—Debugs VLAN manager
notifications.
• packets—Debugs VLAN manager packets.
• redundancy—Debugs VTP VLAN redundancy.
• registries—Debugs VLAN manager registries.
• vtp—VTP protocol debugging.
Debugs the VLAN. Specify the VLAN or VLAN
range for debugging.
Where to Go Next
29
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