Heads Up :
The post you are writing will appear in a public forum. Please ensure all content is appropriate for public consumption. Review the employee guidelines for the community here.
Cisco 877W router and external ADSL modemIn order to support ADSL2+ on a pre ADSL2+ router and in preparation for a later migration to BT infinity I am trying to configure the Router using an external adsl2+ modem appropriately.The original configura...
I have an elderly 877W router that is doing sterling service except that it does not support ADSL2+ (UK), so I have invested in a new modem and plan to connect it to one of the ethernet ports and am having problems doing so.I have created a vlan as...
I seem unable to do this. There is no 'no-payload' option in the IP NAT command neither is there a 'ip service alg tcp dns'' DNS does not seem to be being inspected either.Can anyone suggest how I can disable DNS rewriting please.Regards
We are using a Cisco 877W wireless router. It seems to be working just fine except in one respect and that is Apple iPhones do not seem to recognise the SSID and therefore require manual connection using the SSID name, this works satsfactorily, but w...
I have been advised by our ISP that problems with loss of CD are the result of BT having upgraded their exchange to the 21st Century IP network. We recognise that the 837 does not support ADSL2/2+. However does the fact that the router does not suppo...
I have had another go at this. On the assumption that I had lost touch with reality concerning the original config, I have reworked this now. I have configured one wireless sub interface on a bridge group with the inside network vlan and configured t...
Hi Jody,Apologies delay in replying. I have done the following:Made two of the FE ports vlan1,BVI1 (for LAN traffic)Left one port as VLAN10 as the pppoe client conected to the externalmodemMade the last port VLAN10 as well and gave it an IP addess as...
Jody, Thanks again,Sorry, meant to mention that in previous reply. It is not possible to add the PPOE client to the BVI, its not an available command in that context.What really gets me is that this was working for some time - even over reload, It al...
Hi Jody, thanks your reply.Firstly regarding the 877 adsl2+ capability I understand that earlier models (such as mine) do not fully support this standard (annex M?) even using the latest firmware. By using an external ADSL2+ capable modem I have doub...
Hi vishalvyasUsing command line I can created the VLAN first but when I try to add the Ethernet port to it I get maximum of two VLANs message. Looks like this is a limit in this 877 ? Regards
