Routing

I have some 6500 switches and would like to set up an isolation vlan, where ports on this vlan can only talk to a few servers on my network and unable to talk to anything else on the vlan or my network.  Is this possible on the switch level and if so...

I hope you can help.  I have an odd situation that I have been asked to fix after the fact (of course) but am not getting the results that I desire.  I have a customer that is utilizing (54) Calamp Vanguard 3000 Cellular Routers connected to its own ...

Hi QoS Experts,I am thinking QoS on WAN edge but not sure if Interactive Video better on Gold or Silver class and if scavenger class could be used and how.Our service provider offers 4-class QoS model. The prices and performance metrics listed here a...

Hello I need help or adviceI have move 6509 core device from one network to another networkThis 6509 had everything up and running no issue with anything, also to verify no issue did power off test and reload test before erasing the config.I erase th...

I'm maintaining a config done by someone else for a little network I have here at home. I run a single web server on a static IP, but have 4 IP addresses assigned to be available by my ISP. It was originally thought that I might run a second server, ...

Dear Team,       I was deleted my Flash memory on cisco 1841 router. After that i tried to feed new IOS image from TFTP but unable to feed the ios to router...  I used these commands for in romman mode            confreg 0x2142            rest 

I want to do inter vrf routing on WS-C3750X-24T-S Switch. It is capable of import export funtionalities or do i have to configure VRF Lite? if yes then can anyone provide good article to configure VRF Lite? Thanks in advance.

Hi Team , Good day!!!I have one very basic question regarding the class- map.We have implemented QOS by defining some set of classes with the percentage of bandwidth in each class.now a days i could see lot of routers in the organization i work for h...

R1#conf tEnter configuration commands, one per line.  End with CNTL/Z.R1(config)#ip sla ?  key-chain  Use MD5 Authentication for IP SLAs Control Messages  responder  Enable IP SLAs Responder  server     IPPM server configurationR1(config)# Router use...

Hello Everyone, i have a router access list configured on both inbound and outbound interface, and i have a local NTP server in my network, now i want to router get time updated from that server ,  i know it is possiable but the quistion is that i ha...

hi ,  we are having 2  cisco 4507 core switches ,with redundant ISP connection ?what FHRP protocol can i use to achieve HA? 

Hello, We configured two subnets on the switch, one is for employee, one is for student. We don't want the student student access to the employee subnet. The DHCP server is setup at employee subnet - 192.168.100.2.  We are not able to pull the IP add...