Switching

We have an application that's been running for years over frame relay with no problems. We recently moved over to MPLS, but now our main application consistently breaks after running a few minutes. What happens with the MPLS connection is that the wi...

Hi,I configured a cisco 3560g switch with interVlan.after configuring i can ping to internet, but cannot browse.Please help me with this..... very very urgent.....Thank you.

Hello All friends,I have a WAN site which uses a Cisco 1861 Router, without wi-fi so I bought a aironet wifi thing for it. I want to setup DHCP & VLAN for Voice & Data,I did Configuration but it's not working..Please anyone help me on this question.....

Hi !I've tried to install an 8-Port 10GE Module into a 7613 chassis (at Slot 11) . Supervisor is SUP720-3B.But the system reports the following:%OIR-SP-6-DOWNGRADE_EARL: Module 11 DFC installed is not identical to  system PFC and will perform at curr...

Hi All,I have a problem with a Cisco 877 router.The problem is, that I recently chenged the IP address of Vlan1 using the command line on the router. However I'm now unable to access the router at-all using the HTTP BUI or using the Cisco Configurati...

traceroute in 6509hi when i run a traceroute in a 6509 switch it is giving the belowdetailsBHUSD_6509#traceroute 12.164.240.161Type escape sequence to abort.Tracing the route to 12.164.240.161  1  *  *  *  2  *  *  *  3  *  *  *  4  *  *  *  5  *  * ...

Hi Guy'sI was trying to configure the nbar on our 6509 swtich but when I tried it on the interface gigabitethernet 1/4 , it prompt me with this message" NBAR 'protocol-discovery' command cannot be turned on this interface because of the following rea...

Hi all experts.When i am copying startup-config, can i specify the format in which the name is selected ?R1#cop star tfAddress or name of remote host []? 10.1.9.1Destination filename [site-core-i-confg]?Like in above case, can i specify something dif...

Hi All,We currently have a VTP client/server environment running VTP version 2. I want to move this environment to VTP version 3 for additional security as well as extended vlan support. Is there any caveats to moving to this? Should I expect a large...

(Sorry for the horrible drawing below) I'm under the impression that I  should be able to connect in the fashion below with VPC's made on the  N5K side and a regular etherchannel configured on the catalyst side.   When I mocked it up quickly in the l...

Dears,anyone can share configuration example of a PVLAN promiscuios trunk port "switchport mode private-vlan trunk"         SW----------------------------Router,                between the router are the switch a trunk port with multiple promiscuios ...

Dear members I have a question for you.I have a system with couple of switches but none of them is DHCP enabled, all of my Hardware behind the switch have statically IP addresses assigned.  Please keep in mind that some of my servers have Hyper-Visor...

Hi,Recently i had an issue that my 6506 switch got rebooted thrice in a week, from the logs it could see that the PS1 was failed peramnently. power supplies are in redundant config and the switch was working in PS2.I could see also PS2 failure count ...