Even though the cards are not completely compatible for totals # of routes (3C vs 3CXL) the system should default to the lowest card but I would think that it would still power up the card and let it function normally.

We're going to see about getting a 3CXL version of the 10G line card but the cooling issue has us concerned as well. There appears to only be one version of the fan module for the 7604 so would that mean that you would need a 7606 as a minimum to provide enough cooling???

Jose


On 3/20/2014 4:41 PM, Pete Templin wrote:

On 3/20/2014 1:23 PM, Lobo wrote:
xxxxxxx#sh module
Mod  Sub-Module                  Model              Serial Hw Status
---- --------------------------- ------------------ ----------- ------- ------- 1 Policy Feature Card 3 7600-PFC3CXL-10GE JAE14360195 1.2 Ok 2 Distributed Forwarding Card WS-F6700-DFC3C SAL15129JJT 1.4 PwrDown

Here's your answer: incompatible xFC models. You have a 3CXL supervisor but a 3C DFC aboard the 10G card. It won't power up when inserted into a running system.

Step 1: remove the module immediately. If the device reloads <now>, it'll reboot into 3C mode, which means insufficient FIB slots for a full table, and that's Bad News(tm).

Step 2: get a WS-F6700-DFC3CXL and replace the -DFC3C.

Step 3: reinsert the card.

pt


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