Switching

Hi,I just started managing network that has 2 Core Switches connecting various Distribution Layer switches etc.The core switches are also doing Inter-VLAN Routing and configured with Active\Standby VLAN interfaces with SW-1 having ALL the Active inte...

Hi !I am experiencing a strange DHCP address acquiring delay when my Windows machine without dotx1 enabled is trying to connect to a Cisco switch with dot1x enabled port. I have defined a Guest VLAN for that case, so the client should be moved to the...

We connect to our ISP via BGP and get full routing from them. They scheduled a reboot of their neighbor one morning and when I got in I saw that all the neighbors went down the same time as the ISP that scheduled. We have 5 other ISP's connected and ...

Dear Experts,I want to perform the syslog analysis of my routers switches and cisco firewalls.I have forwarded the log messages to syslog server.i am interested in knowing which messages comes under warning and information level.If any document is av...

We have 2 6509's w/ IOS one is setup as server and the other is client we have a link between the 2 with 10G. However, the vlans are not propagating to the client. The VTP domain name is correct and no password is used. Any ideas?ServerVTP Version ...

OK, now Im really confused. What the heck is this command used for? LOLI read gthe explanation on Cisco's website, but I honestly didnt get it.

Hello,I have about 20 routers connected to my 3750 Cataylst and they are all on the same network. (172.16.2.0/24) My problem is that I need to block certain routers from seeing other routers on this switch. So, I figured I need to find some way to ...

who can explain to me the user privilege of cisco IOS

Hi.It supports the ECC(Error Correction code) from the Sup720 or the Sup32 ?Thanks.

Hi all, We have got a massive problem on our lan, there was a loop in the network a few days back, which we fixed. However since then, the whole network has been going slow, I mean we are talking 20 to 60 ms delay times when pinging my access switche...

Hi,Can any body let me know the how BFD can be useful to me for faster convergance at control plane during failure compare to OSPF fast hello feature / HSRP hello time in msec....Regards,Chintan.

Hi Guys,I m getting permission denied message in switch prompt on 2950 when issuing dir flash: command.ThanksMahmood

Hi,I have a 2610XM running 12.2(8)T5 and a 2811 running 12.4(11)T3, with 2811 configured as HSRP active and 2610XM configured as HSRP standby.2811 is able to recognize 2610XM as HSRP standby, but 2610XM is unable to recognize 2811 as HSRP active.Is t...