I have two cisco3725 router and one MS CA server,i built ipsec tunnel between two router use CA authentication.at first,all ok,ipsec tunnel can be establish,but when I manual teardown the tunnel,then it cann't be establish again,From debugging looks,...

I have a cisco 3725 router,used two ethernet interface connecting to different isp,I want to prefer one isp ,then another for backup,then I do ip route 0.0.0.0 0.0.0.0 x.x.x.x (isp1)ip route 0.0.0.0 0.0.0.0 y.y.y.y 100 (isp2)but because ethernet nati...

Could cat6500 support booting from a tftp server ,just like c2600 router's tftpdnld feature ?Under c6500 monitor,can it support bootp function ?thanks!

Could the cat65's WS-X6548-GE-TXmodule support 802.1Q trunk encapsulation ?thanks !