Switching

Whether VSS in 6500 will support dual sup from  12.2(33)SXI4 IOS onwards ? or in any other Image ?with regardsPrasad. K

Hi,Wanna ask about the WLC and AP which connected to Switch with trunk, while i implement the dhcp snooping is it i need to trust the port which connected to WLC and AP.another thing is if the dhcp server is setup in blade server, the switch there is...

i m getting the following error message from my core switch, c3560G.what could be the reason ??no changes were done on the switch these few days.the error pop out suddenly this morning on my syslog serverX-Mailer: Cisco Network Assistant System Messa...

Is there a way to control the additions of a VM to a Port Profile until proper approvals?Part of our process for deploying machines in the DMZ, is to ensure the machine (real or virtual) meets certain criteria (hardening, patching, virus, ...). Secur...

When the bridges decide which port to block, is it the one that provides the best bpdu on the segment that will forward and the other switch will block?also i have been reading about the max age, how in the bpdu it gets decremented each time its rela...

Hi,I have created 10 pools for 10 vlans(vlan 2 to vlan 11) in my dhcp server. Till yesterday everything was fine with my LAN but today i found that few systems that are configured for vlan 8 are unable to acquire ip address from that pool. When i tri...

Hi folks. I bought an 871 so that I could use CCP to configure it, not wanting to delve into the mysteries of IOS. However it appears I'll be forced to do so. I lost the login name (though I knew the password) to the 871, which was working well, so I...

Hi,I have a network with a 3750G and several Vlans defined. Its running ipservicesk9-mz.122-53.SE for an image.I have an existing application that is multicasting within a single Vlan to the address 224.0.0.1. From what I have read I believe that it ...

Dear Sir,My customer purchased Cat 3750 with IPS software feature set. However, the IP Services software doesn't come with SSH feature. To get that feature, software needs to upgrade to IPServices K9.From what I read on CCO, I dont think there is cos...

Hey Everyone,I've come across a peculiar issue on a WS-C2960S-48FPD-L where it is supplying PoE to it's neighbour a WS-C4507R. This seems to cause the etherchannel between the two devices to fluctuate during initial connection shortly after booting. ...

Hello... I had a "funny" but serious experience today at a client's office. I had  configured an 1811 wireless router, only to go and install. But there, I  could NOT ping the Ethernet interface of the VSAT Modem. The IP addresses were correctly co...

Dear Experts,I have a question about an authentication violation issue on Cat2960.HW/SW:- WS-C2960G-8TC-L- c2960-lanbasek9-mz.122-53.SE2.binIssue:According to the following document, by default authentication violation shutdown mode is enabled.Also, ...