Routing

Quick question, I just set up a Cisco 831 at home, and rather than write a NAT statement for every port that needs tobe forwarded can I just have my device NAT all incoming connections to my Linux box?Here is the current related portions of my config...

Hello,is there a way to change MTU on subinterfaces? i.e on one physical interface one subinterface has MTU 1900 and other has 1500?I need that for xconnect (connection doesn't get up becuase MTU on endpoints are not equal). (On one side of xconnect ...

Dear All,I have a stack composed by:Switch   Ports  Model              SW Version              SW Image------   -----  -----              ----------              ----------*    1   52     WS-C3750G-48TS     12.2(35)SE5             C3750-IPBASE-M     ...

I have a 7600-ES+20G3CXL (ES+ port).one port was inserted in T-GBIC to use RJ-45 STP cable and I configured speed 100 on the port.And today, I removed T-GBIC on that port and I inserted LX Optic GBIC to use optic cable.But, the port status is still i...

Dear community,I have the following issue which I cannot solve.My company is  migrating to GETVPN and we use OSPF to connect to our provider. On its  PEs the provider has set max-lsa to 3000, where 3000 is the sum of all  LSAs of my company's routers...

Hi All,Can we Configure DHCP server in 3750 ?  we have configure DHCP server  in 1841 router but some reason we want remove router .so pls support  if is it possible .ThanksMAK

Hi All,        I have some internet users who listen to online vedio music and and other streamin program so my network goes very slow and bandwidth consumtion is goes very high.in this situation i have no any firewall so please guide me how i can st...

It's my understanding the ASA5510 will do BGP but does anyone know if it can handle multihop-BGP?Thanks in advance!

Have an MPLS WAN configuration with multiple remote offices. Provider manages the edge equipment (1800 series routers). We also have (2) 1841 and (2) ASA5510's inside. (See attached drawing).Some of our remote sites are VPN connected with termination...

We have an MPLS network where all the remote sites(50) connect via MPLS to the datacenter which has a 3945 router. Now we are setting up a DR site which will also be connected via MPLS to this same network. The DR site also has an internet connection...

I'm not sure if this is the right community to ask this question but anyways...We are in the process of converging our voice link into our data line.  We currently have 10MB Ethernet data link between our remote sites and they are coming in to a CISC...

HeyI was just wondering how I configure netflow on a cisco 877 router.I have an interface e0/4 that is 172.1.1.1 on router one (network one) which links to another router (onnetwork two) which has an interface of e0/4 172.1.1.2 which allows two netwo...

Hello,I'm sure this is a simple answer, but I can't seem to find one that sounds like a positive solution. I have two VLANs set up on a Catalyst 2950 switch: VLAN 1 (192.168.1.x) and VLAN 2 (192.168.2.x). VLAN 2 can ping the router on the 192.168.1.x...