I use 6500 switch for VPN. That works fine. I use 3750 in a main office and 3550 in the remote office. Main office works on 192.168.11.0/24 and the remote VPN network works on 172.22.100.0/24.
Unable to ping from 192.168.11.0/24 network to 172.22.100.0/24.
How do i start troubleshooting the issue. I also attached the 3750 and 3550 show run-config. The Arp table also shows incomplete. Please i need help on this.