04-29-2009 02:38 AM - edited 03-06-2019 05:26 AM
I just wanted to know if one can add two additional Gigabit Ethernet ports on Cisco 2821 Router in addition to the two intergraded so to make four.
04-29-2009 03:03 AM
If you have in mind the HWIC-1GE-SFP, according to Table 3 within http://www.cisco.com/en/US/prod/collateral/routers/ps5854/product_data_sheet0900aecd8016be8d.html, only one is supported in the 2821. (Also keep in mind the 2821 doesn't have the performance to fully drive a single gig port.)
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