Routing

Hello all.I have a 802.1q Trunk (3Vlans) on the c2621xm FE0/1.On one of those vlans (vlan100), I have a pppoe connexion client.I try to create this connexion but I think it's impossible :(this is a part of my conf :bba-group pppoe PPP_VLAN100 virtual...

Please, i 'm looking a complete configuration of docsis cpe configurator.Any suggest will be appreciated.Best regards.

Hi,I'm new to Cisco, just got a Cisco 878 Router and want to sort out QoS for my Voip Phones. As i'm new, went to SDM and when I cliked QoS it said i need a IOS upgrade! They market this router as QoS ready and i'm now trying to source this IOS upgra...

Can 1700 router support QOS, as i have to configure service policy .

Can 1700 router support QOS, as i have to configure service policy .

Hi guys,I have a setup with the intention of routing between IPv6 and IPv4. In this case I uses NAT-PT to translate these 2 different network protocols. Below is my v6 router's configuration:r0uter: 3745 12.2(13)TR, Host_A_winxp(IPv6 addr=2006::208:2...

I am using Cisco 3640 /w IOS image 12.4(5) mainline. I tried to install Cisco Router Security Device Manager, SDM but failed. I did research on CCO and follow instructions to enable SDM installation but still got error as follow."rcp is denied throug...

Hi Ladies and GentsI’m soon to be involved in some end to end testing of some L2/L3 equipment.We basically have IP Cameras feeding into some G-SDSL Modems.(B End) The DSL Modems are working point to point and at the A end the IP connection is going...

I see that the maximum number of users supported on the 871 is 20. Is that specific to user’s that are allowed through the firewall? Is that a “hard” limit, or just the maximum “recommended” users? I’d like to use the 871 as a cheap LAN-TO-LAN VPN...

The Cisco 18811 fixed configuration routers state that the user support is only 50 users.What does this mean and how to cisco enforce this number i.e. is it 50 arp caches???

Hello,as I can understand , the Ip helper address is used to convert the broadcast requests coming from the LAN ( like dhcp request ) to unicast packet and send it to the specified server ( Like DHCP server )the problem is when the router doing that ...

I can ping the 877 from the 857w but I can't do much more: I cannot mount a remote drive for example.Or rather, I can for a week or two or even three, then it falls over & requires a repower at one or both ends.Yet, 877 at different site to the above...

Hi Guys,I've just bought a 7202 router, started it up, and would you believe it I get an internal softawre error saying:-1. %SHELF-3-DISCOVER_SOCKET_OPEN: socket open failedAn internal software error has occurred.-Process= "Shelf Hello Proc", ipl= 0,...

We have been having problems with Spanningtree, it has been recommended that we implement UDLD and Loopguard.My understanding is that both of these can be applied globally or per interface.It is obviously easier to do this globally. Will this cause p...

As I understand it OSPF area 0 and other OSPF areas must have a 'connection' to area 0 in order to construct a consistent ospf database.My question is what technically is a 'connection'? I know that a router that has an interface in area 0 is a conne...