Administrator Guide

ManualsBrandsDell ManualsAccess PlatformsC9010 Modular Chassis Switch

1201

Defaults 2 seconds

Command Modes CONFIGURATION (conf-pvst)

Command History

This guide is platform-specific. For command information about other platforms, refer to the relevant Dell

Networking OS Command Line Reference Guide.

The following is a list of the Dell Networking OS version history for this command.

Version Description

9.9(0.0) Introduced on the C9010.

9.0.2.0 Introduced on the S6000.

8.3.19.0 Introduced on the S4820T.

8.3.11.1 Introduced on the Z9000.

8.3.7.0 Introduced on the S4810.

7.6.1.0 Introduced on the S-Series.

7.5.1.0 Introduced on the C-Series.

6.2.1.1 Introduced.

Commands

• vlan bridge-priority — sets the bridge-priority value.

• vlan forward-delay — changes the time interval before Dell Networking OS transitions to the forwarding

state.

• vlan max-age — changes the time interval before PVST+ refreshes.

• show spanning-tree pvst — displays the PVST+ configuration.

vlan max-age

To maintain configuration information before refreshing that information, set the time interval for the PVST+ bridge.

C9000 Series

Syntax

vlan vlan-range max-age seconds

To return to the default, use the no vlan max-age command.

Parameters

vlan

vlan-range

Enter the keyword vlan then the VLAN numbers. The range is from 1 to 4094.

max-age

seconds

Enter the keywords max-age then the time interval, in seconds, that the system waits

before refreshing configuration information. The range is from 6 to 40 seconds. The

default is 20 seconds.

Defaults 20 seconds