Routing

Folks, I worked small LANs and IPv4 networks with a single Internet modem for many years before being exposed to campus and Wide Area Networks.  With campus networks and Layer 2/3 switches it is quite simple to set up link aggregation and survivabili...

I have 2 remote sites. Its been long since I have been troubleshooting on this but no concrete results. One site can open www.dell.com but the other site couldn't open the www.dell.com. I tried pointing to different DNS servers but no results. When I...

Good morning, first post here. I´m trying to figure it out by myself, but I´m having a hard time trying to understand the overwhelming amount of data and specifications that Cisco have in each datasheet.Let me describe the "problem": I asked a vendor...

I have a doubt.Please consider the below config. vrf definition XYZrd 100:1route-target export 109:1route-target import 109:1!address-family ipv4 route-target import 109:1  route-target import 109:1exit-address-family Can someone tell me how the func...

Anyone who can share or suggest to limit users downloading/buffering/streaming/torrents etc and to allow only standard protocols over the WAN link.  Thanks, 

We've got a customer with an 887VA who is on VDSL2 and is experiencing very poor upstream sync rates.  Downstream sync rate is good.Looking at the modem stats the upstream power level looks really low, only 3dBm.Are there some commands I can insert u...

I have Cisco 2800 router. Its f0/0 will be for the MPLS Internet connection with bandwidth of 10Mbps. Its f0/1 will be connected to a switch for internal networks and f0/2 will be connected to a branch office. I'm wondering if there is a way to share...

Hi all,dunno if this the right place, so -admin- please move this if not correct. Our business involves teams of up to 6 laptops who will sometimes be cut off from internet connectivity for a number of reasons, be it their client won't give 'em any o...

Does anyone has useful slide deck/preso that shows the various failover scenarios for typical dual ISP-Router-Firewall-Switch design?Internet --> Router --> Firewall --> SwitchOn the assumptions that above design has dual ISPs, dual Routers, dual Fir...

I have a client that has two ISPs, one is cable about 50Mbps and the other is a T-1.  I am currently policy routing all of the 80/443 traffic through the cable ISP but I want to setup failover and still use the IPs from the T-1 ISP because of externa...

Afternoon – I’m looking for the best way to advertise two separate datacenters subnets into our private BGP / MPLS cloud. We have two main datacenters one advertises the summary router of 10.1.0.0/16. The other datacenter advertises the subnet 10.2.0...

hiI have a Router 7600 connected to port 1 to Switch1 and I want to implement high availability on the same router interface connecting to another switch2 other replicating the same settings I have on port 1, but I do not want to implement HSRP time ...

 Hi All,I have a cisco router and access point and two PC's.  Access Point is connected to the router. ISP is connected to the Router. I have tried the configuration in packet tracer but systems are not getting IP address from access point. Something...