CSCul27686 - Nexus 5548P Interfaces may go down after upgrade and cannot be recovered

[Marcin Zgola]

Finally!!!!! I waisted almost 2 weeks dealing with that problem....

[Rik Irvine]

So Bug Fix CSCul27686 states interface issues in version 5.2(1)N1(6) or 6.0(2)N2(2) are fixed in versions 5.2(1)N1(7) and  5.2(1)N1(6.93).

Neither of the fixed versions are appearing as available for download. Surely I don't have to raise a TAC case to obtain them, do I?

Any help much apreeciated.

Rik

[glmharled]

Hi, does anyone knows if 6.0(2)N2(3) affected by this bug?

it's not mentioned in both affected and fixed-in version.. we're planning to upgrade to this version

[Rob Huffman]

Hi there,

It is shown as "resolved-in" this version;

Resolved Caveats in Cisco NX-OS Release 6.0(2)N2(3)

Table 9     Cisco NX-OS Release 6.0(2)N2(3) Resolved Caveats

Record Number	Resolved Caveat Headline
CSCuf90644	STP BPDUs sent with different MAC with peer-switch after upgrade.
CSCuh33604	MAC learning issue
CSCui47367	"shut/no shut" for vfc crashed device due to FWM hap reset.
CSCui79701	Config Sync / Verify Failed / Lock already taken by another session
CSCuj32483	LACP member ports stuck in I state.
CSCuj40011	Unexpectedly reloaded due to dhcp_snoop hap reset.
CSCuj56227	IGMP proxy reports might loop on the network.
CSCuj59439	vPC hap reset after peer-keepalive link comes up.
CSCuj92481	ISSU 6.0.2.N1.1 to 6.0.2.N2.2 free space below threshold.
CSCul05896	When switching from HSRP standby deletes HSRP VMAC from hardware.
CSCul20086	The snmpd process crash on Nexus tied to user permissions.
CSCul27686	After Upgrade Interface Down & Unrecoverable.

From;

http://www.cisco.com/en/US/docs/switches/datacenter/nexus5500/sw/release/notes/6_02/Nexus5500_Release_Notes_6_02.html#wp492866

Cheers!

Rob

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