Routing

Dear All, What's the recommend UDP port range need open for IPT? We dont want to open all the range UDP 2048-65535 for voice, any suggestion will be appreciated.thanks a lot!

I've been asked to troubleshoot a potential MTU issue across our core but my knowledge of MTU size and its impact on traffic forwarding is limited.Does anyone know of any good references for MTU and its impact on traffic conditions?Many thanksSteven

now i had data datacenter solution.for small enterprise.what should we do?

I am trying to policy route some traffic, namely if the traffic is for this address x.x.x.x and its metric in the routing table is bigger that "Y" use this next hop. The route-map match works on the address alone but the match metric statement matche...

Hi all. First of all sorry for my bad English.We have a CISCO2600 router and we're planning to contract to our data provider (Telefonica Espa?a) one ISDN PRI connection. We only need this connection to carry data and not voice and I like to know wich...

Hi, I have an 877 router that is configured with an atm pvc facing the wan. The atm0 interface crc errors are incrementing, but these errors are not being reflected in the input errors counter. Does anybody know why this is?JDI-KBSDAR-CE1#sh int at...

Hi Expertise,We have a link of 4 Mbps which want to terminate on 6500 Catalyst Gigaport and want to use 2-2 Mbps fraction for 2 different VLANS.plz help me out with you expert comment.

Hi.I have a setup where I have 8 cameras connected each sending a max output of 4Mbps each. This sums up to 32Mbps. This traffic will be flowing between the vlans on the router interfaces. I already have cisco 871 routers and I want to know what i...

HiI am sitting with a problem where I have a virtual server x.x.82.16 connected to a cisco router. I have 5 physical servers hanging off the virtual server. Basically the virtual server (.16) acts as a load balancer by assigning a connection to the f...

Can anyone help:- how can I form a L2TP tunnel between RAS and LNS without a PRI connection to RAS. I want to simulate a L2TP tunnel and get it authenticated locally on LNS.- Once L2TP tunnel is formed and authenticated, how can I associate to the re...

We are runing BGP with our upstraem providers and receiving the default route and the IPS's subnets, when i check the next hop for the defaul route i can see two defaul routes as shown below* 0.0.0.0 x.x.x.x (ISP1)*> x.x.x....

Good day;Not sure what I'm doing wrong but when I add the following access-list to my interface fa1/8 I cannot ping anything anymore I've been staring at this for a while so it all looks the same to me...am I missing something? Thank you in advance ...

Hi,How do I advertise a NAT IP internally using EIGRP? The translation happens on the MSFC.Thanks,John