Switching

Hi Dear,I configurated cisco catalyst switch 3750 as stack and then i configurated etherchannel between ESXi 5.0.this is my etherchannel config:interface Port-channel1 switchport trunk encapsulation dot1q switchport mode trunk switchport nonegotiate!...

Have 2 N2K with dual-connections to both 2 N5K, will all 4-ports of N5K will be the same port-channel. N2K as well ?Thanks for the inputs.

Hi there,I am in the process of upgrading our stack of 4 switches consist of WS-C3750G-48PS. Upon reading release notes found that there are two versions of release notes 1 day apart, the one released on 02 Sep 2012 saying that WS-C3750-48PS is not s...

Hello, I have a Switch WS-C3750E-48PD-SF with IOS 12.2(58)SE2 which reports more than 80% in utilization of memory I don't know what is causing the high memory utilization.I attached a file with some outputs of commands.Thanks.

Hi,I am trying to police traffic on an SVI on a 6509; below is the config used.  Its working inbound but not out - I'm getting 1mb download and 50mb up:class-map match-all VLAN_QOS_TEST_CLASSmatch anypolicy-map VLAN_QOS_TESTclass VLAN_QOS_TEST_CLASSp...

I have a weird issue that I think I've narrowed down to being related to the timing out of connections inside my DMZ.I was wondering first, are there any issues I should keep in mind when I start increasing the stock timeout values for conections?Say...

i need help with my Cisco 3750, I'm trying to reset the password but cannot communicate with my switch, what am I doing wrong?

Hi Cisco guys,This is kind of a requiest I'm going to make to increase the ease of use of show command.I've seen some platform from other vendors that they use the "show" command to bring up the configuration under the sub-menu you are in.For an exam...

We  have a 2960 switch (switch2), whose Management IP cannot be reached/Ping'd.Could not Ping We have checked the following, but still no clue on the root cause. Haven't tried a reboot yet.Topology.All swithces are cascaded through trunk and allows a...

DearsI need your advise please regarding belowWhat will happen If a switch received non Ethernet traffic ; lets say CLNS trafficWill switch drop these packets or forward it to all ports ; i.e. same behavior for Ethernet traffic with unknown destinati...

Ref a setup required for approximately 300 Surveillance Cameras connected within a LAN. Around 250 Gigabit Optical Media Converters will bring in these cameras to Control Room. Please advise appropriate Cisco hardware to accomodate 300 IP cameras run...

Hi Guys,Currently we have a layer 2 network hanging off a Cisco ASA which is doing all the routing between the vlans on this network. This network is grown to large and now we need to convert it to a layer 3 network. The only problem I have is how wi...

Hi All,I am setting a few of my routers to accept only SSH V2. I have gotten through 4/6 of them and i have hit a roadblock with 2 of them.Once i am in the configuration terminal, it should be a straight forward command of "IP SSH VERSION 2" When thi...