Routing

Hi GuysHaven't worked with a VRF setup in years, very rusty.I've a single route 3900, 3 layer 3 interfaces, each connecting back to an MPLS provider, single BGP instance just different neighboursOn the inside 4 layer 2 ports, with 4 vlan interfaces t...

Hello there,I  have been breaking my head over the past few day's and I cant get this  to work. Perhaps I am making a mistake in the config but I cant see what  is wrong with it.The  problem is that I can ping the host's in the other network. And if ...

We have a main office that has 2 gateways, 192.168.254.12 (which is used to access another network via T1 connection to the 10.0.0.x network) and 192.168.254.31 (which is used for Internet traffic for the main office and for connecting VPN's).  We al...

Hi Guys,Currently have a 2911 in place running as a hub for a hub and spoke DVTI IPSec setup.It has a zone based firewall (with the DVTI's being in their own zone etc...) and everything works as it should. The two zone pairs between the safe zone and...

Hello Dears , trying to configure Cisco In the LAN side configured one Interface VLAN and Configure IP address on that and add the AP’s to the VLAN ..and on the WAN ADSL its p2p with Qtel bridge mode ..from the Access Point I am able to reach 172.31....

I'm working to consolidate internet links at one of our sites. Currently, one of the internet links is used for site to site vpn tunnels while another is used for remote-access connections.What is the best way to consolidate these on to a single inte...

Hi,Can any one explain me , why do we use loopback interfaces with 32 bit subnet mask only?  Is there any special reason behind that.Likewise we use loopback interface IP addresses  in BGP network config and we advertise it using network command . wh...

I am a new network admin at my company, and I am investigating a problem that is on a network designed by someone no longer here. So, I can't ask why things were set up the way they were. Anyway, here's the issue:We have 50Mbps WAN connections betwee...

Attached the topology diagram.in general i'm running EIGRP at the sites within providers 2 and 3 with process #1, and OSPF area 0 at the core devices in the HQ.Any ideas about this design?i'm planning to apply EIGRP at the sites within provider1, do ...

I have an cisco switch (1900 series) with ios version 8.4. i want to configure any one port of switch as access port. but as i enter in interface i am not able to get switchport mode command. i am getting switching option like store & forward , ...

hi all i have a problem with my adsl line connected on a HWIC-ADSL on router 2901 it was working good until yesterday .  the atm interface is down but the interface dialer is up .i connected this line into home adsl modem and the line is working good...

Dear Team I want to know the difference between GRE and IPSec tunnels . When i need to use on of them and if any one  have pictorial diagram then its nice.RegardsWaheed Ahmed