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1000baseT only allowing 100Mb

Hi Guys,

I have an Cisco 3845 with an NMD-36ESW-2GIG card installed. The two Gigabit ports on the card are not allowing me to do 1000baseT, only 10/100.

When I'm in interface configuration mode, I can set the speed to auto/10/100, not auto/10/100/1000 like I'd expect.

I need these interfaces to do 1000baseT.

Any ideas?

Thanks,

- Rebecca

1 Reply 1

steve.busby
Level 5
Level 5

Check this link to ensure you meet all the requirements for this module.

http://www.cisco.com/en/US/products/hw/routers/ps259/products_data_sheet09186a00801aca3e.html

(i.e., you're running 12.3(11)T and Cisco routers only support up to 2 EtherSwitch Network Modules)

HTH

Steve

Review Cisco Networking products for a $25 gift card