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Cisco Bug: CSCun44575 - OTV AED showing version mismatch after Upgrade of Nexus OS

Last Modified

Feb 11, 2018

Products (7)

  • Cisco Nexus 7000 Series Switches
  • Cisco Nexus 7000 10-Slot Switch
  • Cisco Nexus 7000 4-Slot Switch
  • Cisco Nexus 7000 18-Slot Switch
  • Cisco Nexus 7700 18-Slot Switch
  • Cisco Nexus 7700 10-Slot Switch
  • Cisco Nexus 7000 9-Slot Switch

Known Affected Releases

6.2(2a)

Description (partial)

Symptom:
Nexus 7000 running 6.2.x showing as Version mismatch when checked for show otv output as below;

otv# sh otv 
 
OTV Overlay Information
Site Identifier 0000.0000.0751
 
Overlay interface Overlay1
 
VPN name            : Overlay1
VPN state           : UP
Extended vlans      : 1405-1406 2405-2406 3401-3406 3419-3422 3427-3428
(Total:16)
Control group       : 239.194.0.1
Data group range(s) : 232.19.58.0/24 
 Broadcast group     : 239.194.0.1
Join interface(s)   : Eth7/9 (10.13.244.146) 
 Site vlan           : 2905 (up) 
 AED-Capable         : No (Version Mismatch)
Capability          : Multicast-Reachable

otv# sh ver | in image
  kickstart image file is: bootflash:///n7000-s2-kickstart.6.2.2a.bin
  system image file is:    bootflash:///n7000-s2-dk9.6.2.2a.bin

Conditions:
in OTV setup with dual AEDs and one AED is upgraded to 6.2.x and other one still in either 5.x or 6.1.x
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Bug Details Include

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