hy guys,If I want to use one of them as uplink, which are better ?

hello guys,could someone explains me in great detail how this mechanism works ?

hy guys,there is a lot of documentation on the cisco site who explains in great detail how the switch ports on a 6500/7600 device trust or not the CoS, DSCP, IP Precedence of the packets entering in the switch. Please consider the following situation...

hy guys,following the link below i tried to test in our lab the last scenario :http://www.cisco.com/en/US/products/hw/switches/ps708/products_white_paper0900aecd803e5017.shtmlCONFIGURING UBRL: BIDIRECTIONAL UBRL.but in the outbound direction, the pol...

does cisco ios xr supports configuration of virtual routers ? i installed ios xr (3.3.1 version) on a 12410 router and i don't find anything related to this.