Guest

Preview Tool

Cisco Bug: CSCvv36664 - Update config Guide :- Two ERSPAN Destination Session not supported on Nexus 3000

Last Modified

Sep 03, 2020

Products (1)

  • Cisco Nexus 3000 Series Switches

Known Affected Releases

7.0(3)I7(8) 9.3(3)

Description (partial)

Symptom:
Update config Guide :- Two ERSPAN Destination Session not supported on Nexus 3000


Related BUG CSCvv19549 to not allow configuring second ERSPAN Destination Session

Update Guidelines and limitation section from span and erspan config guide

https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus3000/sw/system_mgmt/93x/system-management/b-cisco-nexus-3000-series-nx-os-system-management-configuration-guide-93x/b-cisco-nexus-3000-series-nx-os-system-management-configuration-guide-93x_chapter_010010.html

https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus3000/sw/system_mgmt/7_x/b_Cisco_Nexus_3000_Series_NX-OS_System_Management_Configuration_Guide_7x.html



Following is not supported

N3K-2(config-erspan-dst)# sh run monitor 

version 9.3(3) Bios:version 5.3.1 
monitor session 1 type erspan-destination
  erspan-id 1
  source ip x.x.x.x
  destination interface Ethernet1/4
  no shut
monitor session 2 type erspan-destination.   <----2nd session is not supported
  erspan-id 2
  source ip x.x.x.x
  destination interface Ethernet1/5
  no shut

Conditions:
Two ERSPAN Destination session configured
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.