Routing

 we have few sites connected over two different vpn tunnels one is over IPSec other is on plain GRE without IPSec due to ISP Constraints, both were working fine.now some remote Locations connected to one ISP having problem at my VPN router. i can rea...

Hello AllI've been battling for a week now to get the config correct for Cisco 887VA.I understand Sky use MER to authenticate, however, in order to create the PPP connection, I am using PPPoE without passing any authentication, other than the usernam...

I have a 2800 series router with two ports FA0/0 (Local outside, DHCP) and FA0/1 (Local inside, 192.168.1.2 255.255.255.0). Fa0/1 can communicate can ping all computers. FA0/0 is not pulling a public I.P. address. If I shutdown FA0/1, FA 0/0 will get...

Hi, I have a small business network with an ASA5505 and an ISP with a static ip and VPN. That works very well now for a long time. As the speed offered by our ISP is quite low, we decided to buy a consumer product from an IPS, that is much faster. Th...

friends i am looking for some help on port redirection where a traffic coming on port 80 from internet on one static ip should get redirected to another IP on another port .. on cisco router public IP 1.1.1.1:80 to go to 10.10.10.10:443 Please advise

Hi GuysI have setup a site to site VPN and have the tunnel up but can not get any network traffic over the link, please see below the config, One site is running Cisco 887 and the other has sonicwall tz210I have come on to this site after a previous ...

Hi fellow network enthousiaste, I've been breaking my head over this problem the past month now,Before i explain the situation i'd like to tell you a little about my expierence in this field.Ik started CCNA course this year since it was included in m...

Hello!I currently have two offices setup as follows:Office A internal IP: 192.168.0.0 /24 with Draytek routerOffice B internal IP: 192.168.1.0 /24 with Cisco 1941 router Office B hosts a web server with internal IP: 192.168.1.17The offices are connec...

 Hi Experts how to perform md5 hash check sum on the Below : md5: 1265f8f703b00c15b02115aa20d6c50d all-in-one-VM-1.2.1-194.ova  thanks to all Ibrahim

We have multiple IPSEC VPN over GRE tunnels and I am looking at QoS over the WAN for these tunnels. Can anyone suggest where to start? Reading material? Blog?

We have an issue with a MItel phone system and using DHCP relay on our Cisco WAN routers.  We are using a Windows DHCP server to populate option 125 that the phone uses to get configuration information.   Our old setup uses a Cisco 2811 on 12.4 code ...