Switching

I have next situation, I´m trying to make a stack with two switches, one with 3750x-24p-s and the second one with the 3750x-12s-s, the first one comes from factory with the IOS version 12.2(55)SE3, C3750E-UNIVERSALK9-M with license level of IPService...

I have stack of 4 Switches of  3750-24PS with c3750-ipbasek9-mz.122-35.SE5.bin working ok.Now I have to add a New Box Switch is 3750X-48PS with 12.2(53)SE2  C3750E-UNIVERSALK9NP.Software mismatch.I tried to downgrade 3750X-48PS with with c3750-ipbase...

Hi,We have following setup;LA -->ASA firewall(BGP Peering) --> Parent Organisation Router(BGP Peer) --> Servers --> Internet We as a child organisation use the internet via our parent organisations infrastructure. There is bgp running between our per...

Hi guys. I am to design a network for a contact center having the following requirements. Hope you could help me out.Total IP Call Traffic: 31.552 Mbps (Assuming G.729 and 290 simultaneous phone calls)Total Data Traffic: 32 Mbps (Assuming 400 users t...

Any idea why, from my worksstation, I can not ping IP's on 2 6509's with subnets.  Iif the ping packet is greater than 993 bytes it will not respond.  From the router/gateway I can ping 1500 byte packets to the servers on the subnets.The OS on these ...

  HI,I am upgrading above mention router to Description:ADVANCED SECURITYRelease:15.1.4M6Release Date:19/Feb/2013File Name:c2800nm-advsecurityk9-mz.151-4.M6.binDO i need any license i am upgrading from 12.4.20 T3kindly advise

Hey Guys,Just want to ask a quick question.I'm trying to boot this IOS on a 6506-E, s72033-adventerprisek9_wan-mz.122-33.SXI8.bin. This is what I see in bootvar.sh bootvar BOOT variable = disk0:s72033-adventerprisek9_wan-mz.122-33.SXI8.bin,1;disk0:s7...

Hi Guy'sI was trying to configure the nbar on our Cisco 7609-S but when I tried it on the interface, it prompt me with this message:Command: ip nbar protocol-discoveryError MSG:NBAR 'protocol-discovery' command cannot be turned on this interface beca...

.Hi,am looking for some help in understanding where do we need Static Etherchannel configuration and where do we go for Dynamic Etherchannel configuration (Pagp/LACP).for example,|                 |   ------------------------- |                    | ...

hi,I am receiving the following error on 3750 stack switches. have already verified the power status and found ok. IOS used: Cisco IOS Software, C3750E Software (C3750E-UNIVERSALK9-M), Version 12.2(55)SE3, RELEASE SOFTWARE (fc1)----------------------...

My configuration is listed below, any suggestions would be appreciated.Building configuration... Current configuration : 1105 bytes ! version 12.3 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryp...

For some reason, I would like to config RSPAN destination session with multiple vlans.But RSPAN destination session "monitor session 1 source remote vlan ~" is for only one vlan.I configed local SPAN "monitor session 1 source vlan ~" for RSPAN vlans,...