Have a little trouble with connectivity loss in this scenario;
router1 switch1 switch2 router2
router1 is running dot1q vlan encapsultion.
router2 is also running dot1q vlan enacpasulation.
the ports on switch1 and switch2 that are connected to the routers are dot1q trunk ports.
the ports that are connected via crossover between switch1 and switch2 are vlan access ports.
everything works fine for several days, then locks up. all interfaces show linked and up, but no ip trafic will pass. ressetting switch 2 corrects the problem.
any ideas? bad hardware or bad config?
'subinterface connected to vlan trunk port on switch1 interface FastEthernet0/0.10 encapsulation dot1Q 10 ip address x.x.x.x 255.255.255.252 no ip redirects no ip unreachables no ip proxy-arp no ip mroute-cache no keepalive no cdp enable
'connected to router1 interface FastEthernet0/1 duplex full speed 100 switchport trunk encapsulation dot1q switchport mode trunk ! 'conected to switch2 interface FastEthernet0/2 duplex full speed 10 switchport access vlan 10
'port coneted to switch1 interface FastEthernet0/9 switchport access vlan 209 switchport mode access switchport protected load-interval 30 duplex full speed 10
interface GigabitEthernet13/2.9 encapsulation dot1Q 209 ip address x.x.x.x 255.255.255.252 no ip directed-broadcast