The Vigor 130 modem's default IP address is 192.168.2.1. Access Point (AP) Default IP Addresses. DrayTek Access Point's will receive an IP Address via DHCP automatically or if they are unable to contact a DHCP server they will use 192.168.1.2 by default. Check here for instructions on how to identify an Acess Point's IP Address and log into it.

Now it depends how that cisco was configured - if it's set as a wan router, then you'd connect the DrayTek via the wan ethernet port it has to a port on the cisco, give it an IP address of say .130 from your range, subnet 255.255.255.248, the gateway as .129 (the Cisco), and the DNS to whatever bt wanted you to use and you'll be sorted. Setting up port forwarding on a Draytek router Mar 18, 2020 DrayTek Firewalls - Intermedia Knowledge Base Apr 17, 2020 How to set up VPN on a DrayTek Vigor Router | Perfect Privacy

router assigning 169 instead of 192; connection won't work

networking - Draytek Vigor 2860 multiple external IP

DrayTek - Vigor-2820n. Ip Address: 192.168.1.1. Login: admin. Password: blank. Login to the router with the default IP addresse 192.168.1.1 and then use the username

Now it depends how that cisco was configured - if it's set as a wan router, then you'd connect the DrayTek via the wan ethernet port it has to a port on the cisco, give it an IP address of say .130 from your range, subnet 255.255.255.248, the gateway as .129 (the Cisco), and the DNS to whatever bt wanted you to use and you'll be sorted. Setting up port forwarding on a Draytek router Mar 18, 2020 DrayTek Firewalls - Intermedia Knowledge Base Apr 17, 2020 How to set up VPN on a DrayTek Vigor Router | Perfect Privacy Go to the settings of the DrayTek Vigor router and then go to the Certificate Management → Trusted CA Certificate page and click the Import button. Click Choose File to select the CA certificate file perfect-privacy_ipsec_ca.crt from the downloaded and unpacked archive, then click Import.