Routing

Hello,I've been able to activate and configure the Cisco 819 router to connect to Verizon via interface Cellular 0 but when I connect a laptop to the router, int Cell 0 goes down. Here's a snippet of what happens after I connect a laptop:rt1#ping 8.8...

We currently have as our stack master a 24 port Non-PoE that we want to replace with a 48 port Non-PoE. The 48 port switch at one time was provisioned as switch 3 in the stack (not the master). Correct me if I am wrong, but theoretically all I should...

If I create QoS class maps to create classes based on IP precedence, and then create policy maps to apply bandwidth and queueing treatments (e.g. CBWFQ) based on those classes, am I correct in assuming precedence values other than the specific ones I...

Hello @ll,I´m stuck in a problem of high CPU utilization on company core SW (Catalyst WS-C4510R - SupV 10GE).I did found a Cisco documentation but dont know all the tweeks to go in the right direction, so please advise.http://www.cisco.com/en/US/prod...

Hello,I'm have a  Layer3 etherchannel configured between a switch and a router.  The problem I'm having is that if I shutdown the port channel interface on the switch side, the router still shows that it's side is up.This is wrecking havoc with my hs...

Hi all, We have a Cisco 7600 Router with SUP720/MFSC3 that was running version 12.3(33)-SRC3 for more than 2 years now. We recently had to upgrade to a newer release to solve a bug issue after recommendations, so we chose to go to SRD8 release.Since ...

Hi All,We have a couple of 6500 series switches and have 3 BGP peerings to each. The 6500 series switches are loaded with WS-SUP720-3B Supervisor Engine. I believe there is a limit to the number of IPv4 routes WS-SUP720-3B supports(256,000). We also ...

I am looking upgrade my ASR routers to a newer code.  I am running asr1000rp1-advipservicesk9.03.03.01.S.151-2.S1.bin now. Would like input on what a good stable version is. I am not bleeding edge so the latest version I won't trust. ThanksDoug

I have a question you on cisco switches L2 or L3 traffic monitor do to see which protocols and internet that you enter as outside

Hello,I am preparing configuration (currently in lab) for Per-Tunnel QoS in DMVPN on ASR 1002F for one of our customers, and I came across one issue. According to restrictions for this feature, I cannot apply per-tunnel QoS in conjunction with interf...

Hi, please help.I want to setup my ASR1006 as L2TP-server. Version 15.1(3)S2. I have configured it according to instructions, but clients can’t establish connection. My configuration bellow:version 15.1service timestamps debug datetime msecservice ti...

I would like to configure the 881G to use both the cellular interface and Fe4 WAN port for internet connectivity.Interface Fe4 is connected to an ADSL router.I have configure each interface with a default route and weighting:ip route 0.0.0.0 0.0.0.0 ...