Guest

Preview Tool

Cisco Bug: CSCvv44146 - arp request cannot pass through peer-link after changing default reserved vlan

Last Modified

Sep 25, 2020

Products (1)

  • Cisco Nexus 9000 Series Switches

Known Affected Releases

9.2(3)

Description (partial)

Symptom:
1/
system vlan 3800 reserve
# show system vlan reserved 
system current running vlan reservation: 3800-3927
2/
N9K-1 and N9K-2 build vpc, N9K-3 is used to simulate the server. 
We shut down the connection between N9K-1 and N9K-3. 
After that, we find this problem:
N9K-3 ping svi 4000 ip of N9K-1,  fail
ethanalyzer shows that packet is not sent out of N9K-2

Conditions:
Hardware Information : N95 with N9K-X96136YC-R
Software Information : 9.2(3)/9.3(5)
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.