Configuring Per-Vlan Consistency Checks - Cisco Nexus 5000 Series Operation Manual
Release 5.0(3)n2(1) cisco nexus 5000 series switches, cisco nexus 2000 series fabric extenders
Hide thumbs
Also See for Nexus 5000 Series:
- Cli configuration manual (660 pages) ,
- Configuration manual (334 pages) ,
- Command reference manual (196 pages)
Table of Contents
Advertisement
Chapter 1
Virtual Port Channel Operations
vPC Consistency Checks
S e n d d o c u m e n t a t i o n c o m m e n t s t o n 5 k d o c f e e d b a c k @ c i s c o . c o m
This example shows that the vPC ports and the VLANs remain up on the primary switch when an
interface-level Type 1 inconsistency occurs:
Configuring Per-VLAN Consistency Checks
Beginning with Cisco NX-OS Release 5.0(2)N2(1), the Cisco Nexus 5000 Series switch performs
Type-1 consistency checks on a per-VLAN basis when you enable or disable STP on a VLAN. VLANs
that do not pass this consistency check are brought down on the primary and secondary switches while
other VLANs are not affected.
When you enter the no spanning-tree vlan number command on one peer switch, only the specified
VLAN is suspended on both peer switches; the other VLANs remain up.
Note
Per-VLAN consistency checks are not dependent on whether graceful consistency checks are enabled.
This example shows the active VLANs before suspending a specified VLAN:
Cisco Nexus 5000 Series NX-OS Interfaces Operations Guide, Release 5.0(3)N2(1)
1-5
Hide quick links:
Advertisement
Table of Contents
