Switching

Hi, one of our vendor is providing us some solution, they are installing their servers in our network, but not directly, they have a pre configured switch that they want to trunk with our core network.i need to know what port level config i should be...

Hi,We have a situation on our LAN where some clients are receiving DNS information from a rogue network device. We have been able to trace the device but we cannot turn off the DHCP feature on it as we do not have administrative control on this devic...

Hello.I'm reading some documents about migrating standalone switchhttp://www.cisco.com/en/US/products/ps9336/products_tech_note09186a0080a7c74c.shtmlI'm looking for pre-configuration steps that should be performed before converting: channel and loopb...

Hi, We have a number of WS-C3560-8PC-S switches and looking into upgrading all our switches to WS-C3560CG-8PC-S.All ports are configured for various different v-lans.To do the upgrade to Gb switches will I be able to just copy the configuration file ...

We are evaluating requirements for implementing call recording in our environment. Ideally the call recording server would be running as a VM on an ESXi host running as a blade on a Cisco UCS. I know that I need to set up RSPAN between my physical sw...

Hello,Since the asr 1001 is facing the internet i would like to disable the ping for security purpose. I understand I can create a ACL to stop the ping packets from internet. Once concern is this might cause the capacity issue. Is there any other way...

Hello I have a question about broadcast traffic. I need to send a broadcast message from my server in vlan 10 to all the computers inside two differents Vlan (vlan 20 and Vlan 30) How could I send this broadcas message to those vlan.

We are experiencing very high CPU utilization on one of our Catalyst 4500.  I ran the sh processes cpu and sh platform health.  Would like some help understanding what I am looking at.  I copied a couple of the results from both commands that were hi...

I bought an ASA 5505 (ASA5505-BUN-K9). I see the limit of 10 inside users.What is the solution for upgrade this limit? Is there a license for increase this value?I buy and install the license L-ASA5505-SECPL= but the limit of inside users is the same...