Connectivity Guide

Supported Releases 10.4.2.0 or later
errdisable recovery interval
Congures recovery interval timer to delay the recovery of ports when there is a BPDU Guard violation.
Syntax
errdisable recovery interval interval-value
Parameters interval-value—Enter the time interval in seconds. The range is from 30 to 65535.
Default 300 seconds
Command Mode CONFIGURATION
Usage Information
This command applies only to STP-enabled ports. The command takes eect only when BPDU guard is congured
on a port.
The recovery timer starts whenever there is a BPDU guard violation.
The no version of the command resets the timer to default value.
Example
OS10(config)# errdisable recovery interval 45
Supported Releases 10.4.2.0 or later
instance
Congures MST instances and one or multiple VLANs mapped to the MST instance.
Syntax
instance instance-number {vlan vlan-range}
Parameters
• instance — Enter an MST instance value, from 0 to 63.
• vlan range — Enter a VLAN range value, from 1 to 4093.
Default Not congured
Command Mode MULTIPLE-SPANNING-TREE
Usage Information By default, all VLANs map to MST instance zero (0) unless you are using the vlan range command to map the
VLANs to a non-zero instance. The no version of this command removes the instance-related conguration.
Example
OS10(conf-mst)# instance 1 vlan 2-10
OS10(conf-mst)# instance 2 vlan 11-20
OS10(conf-mst)# instance 3 vlan 21-30
Supported Releases 10.2.0E or later
name
Assigns a name to the MST region.
Syntax
name region-name
Parameters region-name — Enter a name for an MST region. A maximum of 32 characters.
328 Layer 2