Routing

I am looking into a multi-homed solution using two different ISPs and using a Cisco 2921 router at the edge to connect to the two ISPs. Current connection is a T-1 connection the proposed additional connection would be a Comcast Ethernet connection. ...

Hi,below is the interface config and output from serial interface. for some reason it keeps on trying to be a dce when if my understanding is correct, it should be a dte, receving its clocking from the NTE. anything anyone can think of that might be ...

Can someone explaing why do we see duplicate etherchannel forming ?In the below output  Po32A and Po33AGRVSERVNEWCS8#show etherchannel summaryFlags:  D - down        P - bundled in port-channel        I - stand-alone s - suspended        H - Hot-stan...

I have 2 routers that each have vwic3-2mft-T1/E1 cards in them. I want to connect them together back t back in a lab type setting and simulate WAN connectivity by setting clocking on one of them. Is there a way to do this with my current setup or do ...

I have configured IPSLA for WAN link shifting for few of my clients in the past . Sometimes ( once in a year ) it fails to secondary link and when the primary link becomes up it would never shift back . I will need to manually disable the process and...

Hi ,Iam getting High CPU utilization in one of my switch which has many layer 3 vlan interface and many other routing interface.In the o/p of show process cpu i get 64 % CPU utilization. The o/p is as belowPID Runtime(ms) Invoked    uSecs    5Sec    ...

Hi I have two frame-relay link configured as MFR on cisco 2821 with IOS c2800nm-advipservicesk9-mz.124-19.bin.On CE end its showig UP/Down but at PE end its showing down/down, Searched cisco site but found only one document but even could help me out...

I am helping my customer to test the PPPoE solution. The requirement is that she like to have a PPPoE server (7200), enable the DHCP pool on the router. The PPPoE client (1811) should receive the IP address through the DHCP and with subnet mask (/24)...

we are configuring a ras on 3925 router with e1 controller. when we connect the e1  controller  to pbx we got on pbx a no frame alarm (detailed error is that we have nfas but we do not have cas). what could be the error? do the router need dsp to hav...

I am setting up my 2nd 1811 router for NAT and VPN.  The 1st 1811 works great, completed a few months ago.  On this 2nd 1811, I decided to just copy the working startup-config from the good, 1st router to this 2nd, and then change IPs and from there....