Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements
Webcast-Catalyst9k
New Member

Can cisco 2851 Support 20Mb Wan connection?

Hi

 

I'm new in Wan configurations, and I have Cisco 2851 IOS 12.4(3i) we will to increase our WAN connection in 20MB and I need to install a Wan interface to support this, but I do not know what model of interface can I use, I verify in cisco and see the HWIC-1GE-SFP ( http://www.cisco.com/c/en/us/products/collateral/routers/2800-series-integrated-services-routers-isr/product_data_sheet0900aecd8016be8d.html ) but I'm not shure about this.

And then I need an extra LAN interface to my router with 10/100/1000 speed but I do not find any for this model.

 

I appreciate your help

 

 

1 ACCEPTED SOLUTION

Accepted Solutions
Super Bronze

DisclaimerThe Author of this

Disclaimer

The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.

Liability Disclaimer

In no event shall Author be liable for any damages whatsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage.

Posting


The WAN interface needed would depend on the WAN media.  Yours is Ethernet?

 

If so, what you might consider is trunking your built-in Ethernet ports to a VLAN capable switch.  Although the 2851 comes with gigE interfaces, it doesn't have gigE perforamance capacity.  (On that, whether your 2851 can deal with 20 Mbps, depends on is the 20 Mbps the total aggregate for all traffic?  If so, the answer should be yes.)

2 REPLIES
Super Bronze

DisclaimerThe Author of this

Disclaimer

The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.

Liability Disclaimer

In no event shall Author be liable for any damages whatsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage.

Posting


The WAN interface needed would depend on the WAN media.  Yours is Ethernet?

 

If so, what you might consider is trunking your built-in Ethernet ports to a VLAN capable switch.  Although the 2851 comes with gigE interfaces, it doesn't have gigE perforamance capacity.  (On that, whether your 2851 can deal with 20 Mbps, depends on is the 20 Mbps the total aggregate for all traffic?  If so, the answer should be yes.)

New Member

Actualy I have 2 gigEthernet

Actualy I have 2 gigEthernet ports in use (1 to my Lan and the other to TMG server) and have 3 T1 connected and 1 cross border, I will to migrate 2 T1 to 20Mps, the media will be ethernet

98
Views
0
Helpful
2
Replies
CreatePlease to create content