Routing

Hi All,I have a problem in understanding how LLQ is implemented in different platforms of Cisco.Idealy QoS should kick in only when there is a congestion in the link irrespective of queueing / scheduling (LLQ and CBWFQ).But in certain platforms like ...

Is it sufficient to configure the command "no mpls ip propagate-ttl" in the CE  router in a MPLS VPN CE to ignore all hops traversed by the MPLS packet in the  network? or is it required to be configured in all routers in the egde and core  of the pr...

Hi,I am running ping between two Nexus 7018 over WAN link ,and I can see some set pattern of packet drop(7.40 % drop) with MTU size 1500.When I ping between my 6500 VSS pair and same Nexus 7018 over different SP WAN link on diffrent location , I am s...

Hi,I've got a 1941W, and we don't have the password for the access point. I've got access to the router, but not the access point.It's not the default password (cisco) and it's setup to use username/password (rather than just password).How do i reset...

I have a 2811 router with a 9 port switch module and a four port ISDN module.  The ISDN Module is our connection to the outside world.  FE 0/0 and FE 0/1 are connected to separate networks and both route our the ISDN connections.We are getting a new ...

Hello,I try to setup my first QoS configuration, but I have a little problem with one part of my configuration.1. I capture packets for specific services with access list :! I capture RDP and SSH packetsclass-map match-all MarkQoS101  match access-gr...

I have a router with a multilinked (2) T1 bundle that connects to a MPLS network.I am using BGP as my routing protocol.I am having problems in this site and others with carrier transitions, crc errors, input errors, frame errors, and output drops. It...

Hi everyone! I have a problem with Cisco C1861-SRST-F/K9, it's continiously rebooting. I'll be thankful if you can help me. Here is a log captured from console:Self decompressing the image : ##########################################################...

Hi all,I've a colleague in networking asking me if private IP address is a strict requirement when doing NAT oveload on WAN IP. So I've set up a lab on his requirement using LAN IP 192.9.200.0/24 subnet and suprisingly it NAT'd sucessfully to public ...

Hi Folks,I just encountered a big question that needs your expertise.Here is the diagram:RT1 interface1 IP: 10.10.10.1                                 RT2 interface1 IP: 30.30.30.1                                 RT3 interface1 IP: 30.30.30.2RT1 inte...

Hello,I want to configure my router to use 2 ADSL lines each with a dialer and a modem in RFC2684 mode. I have a 2821 (IOS 12.4) with an HWIC-4ESW.My network topology is like this :ADSL Modem 1 (RFC2684) --\                                       (Fa0...