Switching

Hi,In our organization there are two each server (eg. A,B & C,D & E,F) which are sync and having direct internet connectivity are accessible from internet users.My management planning put firewall between internet and server.servers should be connect...

Hello Experts,I configured dell san and connected with switch port for iscsi traffic. On dell, I can see the mtu value is by default set 9000 so please confirm if I need to do some other configuration on switch apart of VLAN and port assignment in sa...

Good Afternoon,First time posting, I apologize if I don't know the proper ettiquite of what information to post that will help you help me.I've got a site with a Cisco 3750 as the core connecting our virtual infrastrucure (SANs and Virtual Hosts) as ...

Hello,I've a strange behavior with 2 new 4500X.Please see my basic network topologyWhen 192.168.80.253 is shutdown 192.168.80.252 can ping 192.168.80.251 :switchA#ping 192.168.80.251 source 192.168.80.252Type escape sequence to abort.Sending 5, 100-b...

           Hi there,We are thinking to upgrate our speed with the comcast 50Mb connection and I wonder if there is a way to connect comcast cable directly into the cisco router 2921 avoiding comcast modem. As far as I know comcast modems are not very...

After upgrading from version s3223-entservicesk9_wan-mz.122-18.SXF2.bin to version s3223-ipservicesk9_wan-mz.122-33.SXI1.bin my 6500 switch has completely lost it's running config. Fortunately I was able to re-instate the original copy from a backup,...

                   Ok i am seeting up SCCM server (10.1.1.37) for my work place and multicasting the images was one of the main feture requests i got. I have it up and running but it is not running well.  i Have 4 sites all connected via a static rou...

i have requested a demo-license for SSL_VPN feature on a Cisco 887VA. after installing license-file it says: Installing...Feature:SSL_VPN...Successful:Not Supportedsh license before install: (the router is running Adv IP Services)887VA# sh license In...

Hi,We have some 6500, 7600 and CRSs in our network. Now, we are setting LACP etherchannel  CRS <--> 7600 and CRS <--> 6500. The first type are working ok but the second type (CRS <--> 6500) isn't working. The configuration is the same as the first ty...

This is a theroretical question/design as a way to hack dynamic routing over VPC. Can anyone see any holes in this?Assume all links are trunksAssume subnet 10.10.10.0/24 exists in the Route Table in the 7K cores via some EIGRP neighbor not shown.

                   Hi,I am in the process of configuring a 4500x switch and need to restrict inter-vlan traffic. Please suggest an optimal way of accomplishing this task.vlan 3 - 10.101.3.x - Infrastructurevlan7 - 10.101.7.x - Productionvlan4 - 10.10...