[c-nsp] 7606 with 10G optic activation

[Mack McBride]

I have seen this issue on the WS-X6704 blades.
When the fiber is first connected, link flaps can cause the
interface to lock up.  Sometimes the blade has to be rebooted
to correct the issue.

Mack

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Matthew Melbourne
Sent: Tuesday, August 03, 2010 7:56 AM
To: cisco-nsp at puck.nether.net
Subject: [c-nsp] 7606 with 10G optic activation

Hi,

We are attempting to turn up some 10G links between our Nexus 7k core
and 7606 edge routers. The Nexus 7k uses -SR SFP+, and X2 -SR optics
are present in the WS-X6708 line card. These links did not come up
until the optics in the 7606 were removed and re-inserted. The optics
were in place and unused for a number of weeks. Has anyone seen
anything similar; the 7606 is running 12.2(33)SRD4 (Advanced IP
Services)? The Nexus is running 5.0(2a) but I don't believe this is
relevant at the Nexus SFP+/SFP+ 10GBase-SR links came up when
connected back-to-back.

Cheers,

Matt

-- 
Matthew Melbourne
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