Switching

Hi,I've got a problem with a stack of 2960's, i'm getting intermitant drop in connections. I first noticed it when users using voip phones on that stack were reporting that calls were dropping off. I then also noticed that when i remote desktop into ...

Hello !We have a couple of 3750G-12S-TS. the flash size is minimal on these machines, so in order to upgrade the IOS to the version we need, I suppressed the old IOS. Fine.Alas, as I'm sometime dumb, I did not check the MD5 of the downloaded IOS... A...

Hi guys,Baught a Linksys PAP2T VoIP adaptor and need to configure the cisco 877w to allow VoIP traffic to flow through freely. Can anyone help me out with this.Thank you.

Hi AllHow can I get hte DIfferential Config tool viewer , and where this tool goes in the switch and router?thanks all

Im pretty sure its the same on any cisco switch, but what are some basic commands I could use to troubleshot how much traffic is going and coming to a specific port on the switch. ( the back story ) I had an issue where my network kept bouncing and I...

Yes, ladies and gentlemen, the old oversubscription dilemma. What to think about when planning a data center deployment...No doubt it is difficult to come up with a rule of thumb or some canned answer with regard to OSRs. There are so many variables:...

Hi,I use an new singel (without Stack-Module) Cat 2960-48TS-L with 12.2(53) SE2 IOS and I get this message in the Log:000051: Jan 17 20:43:23.851: %SEC-6-IPACCESSLOGS: list Management-Access denied 192.168.178.30 1 packet000052: Jan 17 20:43:29.461: ...

Is it possible to use the two 10gbe (Using CX4 module) ports for connecting servers to a 3750E switch or are they limited to uplinking other switchs/routers? Thanks

Baught a Linksys PAP2T VoIP adaptor and need to configure the cisco 877w to loow VoIP traffic to flow through freely

Hi,I have configured storm-control in al port in some switches 2975. I tried with some values 10% of bandwidth 0.10 and 0.01.If I configured 0.10% for example some equipments send boradcast continuosly at 0..01 to 0.003 and the cpu of the Core networ...

Hello everyone,we have a simple QinQ topology:PE-SW1-----------QinQ-------PE-SW2-----V652-----PE-UPLINK| <-----QinQ edge ------------->|      || <---Trunk allowed V652 -->|      | <-- Trunk allowed  V652CE-SW1                         CE-SW2|  <------...

Q. You have an IP of 156.233.42.56 with a subnet mask of 7 bits. How many hosts and subnets are possible?                  A. 126 hosts and 510 subnets                  B. 128 subnets and 512 hosts                  C. 510 hosts and 128 subnets       ...