Warning message

  • Cisco Support Forums is in Read Only mode while the site is being migrated.
  • Cisco Support Forums is in Read Only mode while the site is being migrated.

cisco 2800 ISR

Unanswered Question
Jun 10th, 2012
User Badges:

         Hi ,

             How may modules  can be plugging in cisco 2800 router  .there are two uplink ports on the back of router having two internet connection from different service provider and now i have one connection for SIP ..any idea how i can connect??



  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
Joseph W. Doherty Mon, 06/11/2012 - 10:03
User Badges:
  • Super Bronze, 10000 points or more


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.


Besides the exact 2800 model, what kind of media do you now use and want to expand to?

If this is Ethernet, the 2800s normally can't sustain the built-in interfaces at full bandwidth.  This being so, it makes little sense to add Ethernet ports to it.  If additional Ethernet ports are logically required, you can often VLAN tag them to/from the 2800.


This Discussion