Hi, Currently i am running mls qos on existing old switches which needed to be replace. New switch with 15.x doesn't support mls qos..My current qos setting on access switch aremls qos map cos-dscp 0 8 16 26 32 46 46 56mls qosand on interfaceinterfac...
One of my customer approached me stating that almost all his cisco devices encountered a vulnerability "The UDP port scan could not complete: The remote host has remained silent for too longThis might be due to a firewall filtering...
Hi everyone !i'm a fresh network engineer and i'm looking for your advicei just want to learn more about "switching " features , and how to understand them in a good way, other features than STP, vPC and fabricpath for nexus switches , VSS for cataly...
I have a problem with the WS-X4148-RJ. When i insert the module into at Cat4506, this error message pops upSeeprom Not ProgrammedHere is the show module of switchChassis Type : WS-C4506 Power consumed by backplane : 10 WattsMod Ports Card Type ...
Hi guysBasically I'm working on a project that is to implement redundancy in a small ISP in my country, currently there is only one switch cisco 2950 and 2651XM router, the idea is it to be this way:Some time ago I ask what technology could be used t...
Hi, I am looking for the power consumption of Cisco 6509 switch, it has two powers supplies of 3000W and configured to be redundant so looks like it can use 2900Watts but I would like to know if this value is per hour? appreciate any advice on this -...
Good morning,I'd like to know if it is possible to make a stack between a WS-2960S and a 2960X series switches. I'd like to know also if the stack card that is working now on a ws-2960S can be uses on a 2960X switch. Thanks in advance for your help, ...
Dear Team, Kindly, today i was working on an issue at customer side and i noticed this strange trace: C:\Users\bana.laiq>tracert -d 31.13.93.3Tracing route to 31.13.93.3 over a maximum of 30 hops 1 1 ms 1 ms <1 ms 5.42.mm.n 2 1 ms...
Hello my friends I'm a Voice guy just trying to fill in for a IT colleague that has been admitted to the hospital for a delicate illness and I've been askedto try and finish this project. Eager to learn and fill in his shoes while he recovers from s...
We had some Nortel switches. When the client was turned off the link on the switch was off. We liked it because it showed when systems were active and in use. Now we switched to some 3850's and the link stays active all the time no matter what the st...
Hello EveryoneI am in the process of uplinking 2 fabric interconnects to a 3850 stack. The FIs have 4 10 GB uplinks each and what I would like to do is uplink 2 uplinks on one stack member and 2 uplinks on another stack member and then create one ch...
I am currently testing the DLEP protocol for practical use. Since it is so new and not very used can anyone tell me of a simulator or maybe even a GNS3 lab I can build to actually configure and test it? Or even useful information about the DLEP pro...
So this started suddenly after working for about a year. Clients are not getting IP addresses. We are using IP-helper for dhcp relaying. We are using 3750s across the board BUT we have an MPLS network between the client switch and the server switch. ...
