Routing

Just want to verify two things about MPLS:1. MPLS P (core) routers only require only "mpls ip" enabled under interface config. IP CEF is also required ? There is NO other special MPLS config required on P routers ?2. Under bgp process "address-family...

Hi,i have configured un ISDN backup connections to un CDN.I have not traffics DDR because the CDN connections is UP, but when i do:show isdn status the output is -------------------------------------------------------------------------------- ...

I recall reading or hearing somewhere that there was a practical restriction, or at least a best practice, regarding priority queueing for voice across WAN links.I thought that you cannot, or should not, build QOS parameters to allocate >20% of the W...

I am trying to set up an 877 in unnumbered mode. The DSL line comes up fine and from the router console I can ping the outside just fine, but nothing on the inside will pass through. I am thinking it might be an ACL that must be implemented but can...

I have a remote user who lives in an area with poor broadband service and a decision has been made to install a T1 in their house. Normally for remote branches we've been using Cisco 2811 routers to terminate the T1s and manage the VPN tunnels.The pr...

Hi I am current having difficulty with a section of CAD operators who need to download CAD drawings all day long (on a 512k connection). I have applied the following ACL and Limits on Serial0.01: rate-limit input access-group 101 512000 24000 32000 c...

Any advice would be appreciated. I am working for a client who's network infrastructure is detailed in the attached document.The problem I have is with default gateways on the internal network. They use two different ISP connections to access the LAN...

I wanted to subnet 10.200.0.0/19 to 2 x /20I have forgoten my subneting.Thanks in advance

I have a v basic but logical question........if i want to block an access from all ip from out side for telent.....and want to allow one static ip address....i can use three ways.....one is standard access list where i will but Access-list 1 permit 1...

I want to limit 10 specific devices to route traffic over router. Can I achive this using statis arp entries somehow?thanks!

Hi,We have Cisco PIX 501 firewall, on the inside interface configured 192.168.1.0/24 network, on the outside - /29 public network. Internal hosts access outside world via PAT. There is a server (http, https,ftp) on the inside network with a static NA...

As of now I understood from CCNA book about how explicitly NAT is working. But here my query is, sayLAN : 192.168.1.x WAN : 176.10.10.10NAT IP : 193.100.10.10how the router communicate with the entirely different susbnets without any routing. (i.e be...

HIMost ISP Partitioned THE Flach of the core rourer;what is the benefits to do that?10xs for ur reply

Hi,is it possible to configure a switch via cdp?Here is the situation:At a remote site, a customer added by himself a cat2960 switch. From my work, i have access to the site's router via internet and i can see the new switch as a cdp neighbor. But th...

I know the different of E1(external cost + internal cost ) and E2 (external cost), but how can I choose what type of External route is the best to fit the network