Hello, thanks for fast responses. VLANs 2 and 4 were created on the switch when I tested pings.
> CC: [email protected] > From: [email protected] > Subject: Re: [OSL | CCIE_RS] router on a stick > Date: Thu, 29 Jul 2010 11:58:23 -0400 > To: [email protected] > > Never mind... Is vlan 4 created on the switch? I think sometimes when you > assign a switchport to a vlan the vlan is not created automatically. > > Sent from my iPhone > > On Jul 29, 2010, at 11:46 AM, Mirta Majic <[email protected]> wrote: > > > Hello people, > > I would appreciate any ideas about this. I have R1 as router on a stick > > conected to the switch Cat1 via trunk. To the same switch there is R2 > > connected. I can ping R1 to Cat1, but no pings from R1 to R2. With system > > mtu 1522 on Cat1 also no results. Here are the configs. > > > > R1 : > > interface GigabitEthernet 0/0 > > no ip address > > interface g0/0.2 > > encapsulation dot1q vlan 2 > > ip address 2.2.2.1 255.255.255.0 > > interface g0/0.4 > > encapsulation dot1q vlan 4 > > ip address 4.4.4.1 255.255.255.0 > > > > Cat1: > > interface FastEthernet 0/10 > > description Connection to R1 G0/0 > > switchport trunk encapsulation dot1q > > switchport mode trunk > > > > interface vlan 2 > > ip address 2.2.2.2 255.255.255.0 > > > > interface FastEthernet 0/11 > > description Connection to R2 F0/0 > > switchport mode access > > switchport access vlan 4 > > > > R2: > > interface FastEthernet 0/0 > > ip address 4.4.4.2 255.255.255.0 > > > > R1# ping 2.2.2.2 > > !!!!! > > > > R1# ping 4.4.4.2 > > ..... > > > > thanks a lot for any ideas! > > > > > > > > _______________________________________________ > > For more information regarding industry leading CCIE Lab training, please > > visit www.ipexpert.com
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