Switching

I have associated a service contract (SmartNet) with my Cisco account successfully for Cisco WS-2960-24PC-S switch and received email confirmation notification from Cisco too. Next I want to open a new support case regarding this switch WS-2960-24PC-...

Hello I have an L2 switch connected to a Cisco router, the L2 has no VLANs associated to its ports and the router has a subinterface (0/1.1000) configured on the interface (0/1) that connects to the L2. The subinterface shouldn't be configured there,...

Good afternoon. as I set up the lines "mls qos srr-queue INPUT ..." in SW 2960X. only leaves the option output

Hi, This is general question about some limits in MLAG technology. I think about put two tier mlag betwen 4 switches to make some kind of full mesh topology. One switch in one DC. There is a ring ( or square) with not equal distance between switches....

HiI have a quick question. Actually we installed the brand new c6840-x as VSS and it works quit well.Now I’m wondering, on the older c65xx VSS we have, I can see on the SUP’s about their VSS status, I mean I can see which Chassis is active and which ...

Hello, brought WS-X45-Sup6-E and when i was trying to install on a 4507 chassis no light comes on including the status light on the supervisor engine. tried to refer to Cisco documentation and it says if no light comes up the supervisor engine is dis...

Dear on duty PID: N7K-SUP2NX-OS: 6.1.3I have some log issue with below one 2015 Apr 17 20:57:51 SA_N7K_LTE_PASW4 Apr 17 20:57:50 %KERN-3-SYSTEM_MSG: [46639557.531764] end_request: I/O error, dev sde, sector 408528 - kernel2015 Apr 17 20:57:51 SA_N7K_...

i use the same vlan , i can not get things in tcpdumpi can only use different vlan and monitor to get things from tcpdump, as i see that the monitor port can not be pingable and i guess it do not accept packeti see that IPS can do TCP reset in monito...

Guys I am not an expert on Networking but here i am trying to configure a Cisco router .. to connect two devices...I am trying to understand the concept of access list...Here is part of my config file: interface vlan 101 description abc SVI 101 ip ad...

Hi. I have an ASA 5506 with 3 internal VLANs on it. I need to prevent the VLANs from talking to each other but, allow a few specific IP addresses through from the main VLAN to the other 2. Example:VLAN 20nameif inside1IP address to allow to other VLA...

Hello All I am seeing a issue and would be grateful to have any assistance regarding this. My setup is as follows: Router --> Core SW --> LAN Switch  I am trying to gain access to the SH using AUX port -- Router config is interface GigabitEthernet0/0...

We have an existing 2960s that has stopped working. It has been working for about a year and a half perfectly. It is a 24 port poe switch which boots normally, i can still putty into the switch and the SHO RUN is the existing config file, We cannot g...

I want to setup a switch to do SLA monitoring to a remote site. The switch itself is not directly connected, but has routes that I want to modify for fail-over purposes.when I'm setting upicmp echo destination-ip source-ip x.x.x.x does the source-ip ...