Switching

hi guys, i have 3550 switch when i boot up my switch i notice this !!! WARNING: The switch is not usable !!!... i need your advice guys and your expertise... thanks ---Posted by WebUser Jessie Catalino from Cisco Support Community App

Running Cisco VCS with mulitple Video End Points with multiple remote locations.  I'm setting up the QOS for Video on the Routers and wanted to confirm a couple things.  I've seen many posts regarding Video QOS but it seems each answer varies.  Below...

Hello all,I would like to upgrade IOS version with the same feature set, but switch is out of support, so SMARTNET can not be bought. Is there any way how to upgraded? Is not it possile for  free because product is discontinued so SMARTNET can not be...

I was trying to configure my Catalyst Express 500 switch (PID VID: WS-CE500-24LC V01)  and i followed the step i found in a document on Cisco website but still it showed an error "Page not found" and address displayed on bar was"169.254.0.1/catalyst-...

We have maintained a data network for a company that cosists of 8 WS-C2960-24TC-S and WS-C2960-48TC-S switches, and a CISCO1921/K9router.  Our client's phone vendor has chosen to implement Allworx IP phones.  They are requring the following topology:...

hello All , I have Cisco 6509 which i shaving CATOS image I was trying to enable SSH but it seems SSH is not compatable , I have below image running on swicth, please advise if this  image is compatable with SSH or not , do you recommend any other im...

Hello All,I have several C2960 with IOS 15.0(2)SE4 and DHCP snooping configured            ip dhcp snooping ip dhcp snooping vlan 1,10-20 When i have a untrusted interface configured with vlan 1, the Thin-Client host receives an IP Address via DHCP w...

                   After authenticating en the appearing of the SDM launch page another windows should open but nothing happens.Should i do something about the security settings in iexplorer 10?Can someone help me on this matter?Thankx Jacques

Hi guys,I am setting up a CCIE lab at home. I have a buch of routers and switches connected via a Cisco 2511 (RJ_45). I wondered if i could setup up the 2511 so that it could send a config file or certian set of commands via the console to the device...

Hi, i am in process of building a new datacenter with 2 nexus7k in core/aggregation and 2 n5k in access layer. I am running fabric path on F2 cards between 7k and 5k, also enabled vpc+ on 7k and 5 both. There are few vrfs on 7k which are communicatin...