Routing

I thought CTRL Z would quit out of a bad DNS request when you type a command in to iOS that thinks it is a DNS Name, I know you can disable this by typing a command but is there a way to quit out of it, as and when you type this by mistake?Thanks

I'd like to use OSPF NSSA in order to redistribute static routes into OSPF, but all I want from the upstream is the default route, like what I would get if I was using STUB.  I tried connecting NSSA to STUB in this manner:Upstream:router ospf 100area...

I have new DIA Internet service coming in and unlike the last vendor who provided a router, I am configuring my own.  This is my first full Cisco config and I would appreciate any advice - I've been looking at this for 3 days now.  I have SIP signall...

HiIs the 2851 router meet these requirments ? if no. What is the must specific series of the routers suitable for this requirments: 1. Comprehensive interface range supporting T1/E1, NxT1/E1, FE, and  High-Speed WAN 2. Wide array of Layer 2 access pr...

Hi All,I have Cisco 3750 G and the switch is my WAN switch, I have a 10 Mbps connected to it.I want to configure Srr-queue Bandwidth <10-90>      It is giving me an option only  10% onwards weraas 10% of my 1Gbps is 100Mbps. How can i configure for 1...

Any command that I can exclude Gi0/1 and Fa0/5 so that the output result will not contain Gi0/1 and Fa0/5switch#sh mac address-table | exclude Gi0/1Mac Address Table-------------------------------------------Vlan Mac Address Type Ports---- ----------...

Hello, imagine I am selecting a router, let's say to be used as a VoIP Gateway (C3945 + PRI ports).If I order the "Security license" included (bundle C3945-VSEC/K9), what is the benefit of getting the security license for a gateway router? Today in t...

Hi all,I have set up a 2811 with seperate VLANs for phones, and another for computers/printers. Fa0/0 is trunked to a 3560 switch, which has all end devices plugged in. I have enabled the IP Routing commands on both devices, and from advice turned of...

Hello, please see attached diagram.Question:I want to test a scenario in which the R1-MPLSCE-TEST MPLS circuit fails.Then if the router R1-MPLSCE-TEST can't reach the data center via the "MPLS" circuit, the backup router 1841 (R2-BACKUP-INTERNET) wou...

Hi,I have a question regarding BGP route selection. I deployed a lab to simulate a multihome enviroment, after follow a couple of guides I'm confuse about BGP router selection.Attached is the output and topology. As you can see, for a reason I'm not ...

Hello, i have two routers connected with serial with ppp, why cant one of the router ping itself? (this stage is in real life not a simulation)