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One of the SVL links stuck on suspended/timeout state upon reload the stackwise system. Switch#sh stackwise-virtual link Stackwise Virtual Link(SVL) Information: ---------------------------------------- Flags: ------ Link Status ----------- U-Up D-Down Protocol Status --------------- S-Suspended P-Pending E-Error T-Timeout R-Ready ----------------------------------------------- Switch SVL Ports Link-Status Protocol-Status ------ --- ----- ----------- --------------- 1 1 HundredGigE1/1/0/45 D T HundredGigE1/1/0/47 U R 2 1 HundredGigE2/1/0/45 D S HundredGigE2/1/0/47 U R
[+] The SVL links attached to C9600-LC-24C linecard and using QSFP-40/100-SRBD SFPs. [+] The SVL links running with 100G speed (the issue is not seen with 40G). [+] Reload the Chassis after forming the StackWise Virtual system
We have two workarounds: 1- Shut/no shut the SVL links using the below commands: Switch#test platform software nif_mgr port disable X XX Port X/XX: Will disable it now! Switch#test platform software nif_mgr port enable XX XX Port X/XX: Will enable it now! 2- leave the SVL link on affected port physically not connected then connect it back once the StackWise virtual has been fully booted.
[+] The SVL links attached to C9600-LC-24C linecard and using QSFP-40/100-SRBD SFPs. [+] The SVL links running with 100G speed (the issue is not seen with 40G). [+] Reload the Chassis after forming the StackWise Virtual system We have two workarounds: 1- Shut/no shut the SVL links using the below commands: Switch#test platform software nif_mgr port disable X XX Port X/XX: Will disable it now! Switch#test platform software nif_mgr port enable XX XX Port X/XX: Will enable it now! 2- leave the SVL link on affected port physically not connected then connect it back once the StackWise virtual has been fully booted.
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