Max-Age - Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual

Complete Software Guide for Junos

max-age

Syntax
Hierarchy Level
Release Information
Description
Default
Options
Required Privilege
Level
Related
Documentation
1848
®
OS for EX Series Ethernet Switches, Release 10.4
max-age seconds;
[edit protocols mstp],
[edit protocols rstp],
[edit protocols stp],
[edit protocols vstp vlan vlan-id]
Statement introduced in Junos OS Release 9.0 for EX Series switches.
Statement updated in Junos OS Release 9.4 for EX Series switches to add VSTP support.
For Spanning Tree Protocol (STP), Rapid Spanning Tree Protocol (RSTP), VLAN Spanning
Tree Protocol (VSTP), or Multiple Spanning Tree Protocol (MSTP), specify the maximum
age of received protocol BPDUs.
20 seconds
—The maximum age of received protocol BPDUs.
seconds
Range: 6 through 40 seconds
Default: 20 seconds
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
show spanning-tree bridge on page 1878
show spanning-tree interface on page 1887
Example: Configuring Network Regions for VLANs with MSTP on EX Series Switches
on page 1775
Example: Configuring Faster Convergence and Improving Network Stability with RSTP
on EX Series Switches on page 1761
Understanding MSTP for EX Series Switches on page 1755
Understanding STP for EX Series Switches on page 1751
Understanding VSTP for EX Series Switches on page 1760
Copyright © 2010, Juniper Networks, Inc.