Cisco ROUTER-SDM-CD User Manual page 164

Connection: (AUX Backup)
Clear Line
IP Address
Backup Details
Authentication
Dynamic DNS
Cisco Router and Security Device Manager 2.5 User's Guide
6-54
Click to clear the line. You should clear the line after creating an async connection
so that interesting traffic triggers the connection.
Choose Static IP address, IP Unnumbered, or IP Negotiated. If you choose
Specify an IP address, complete the fields below.
IP Address
Enter the IP address for this point-to-point subinterface. Obtain this value from
your network administrator or service provider. For more information, see
Addresses and Subnet
Subnet Mask
Enter the subnet mask. The subnet mask specifies the portion of the IP address
that provides the network address. This value is synchronized with the network
bits. Obtain the value of the subnet mask or the network bits from your network
administrator or service provider.
Subnet Bits
Alternatively, enter the
provide the network address.
Click to display the Backup Configuration
dial-backup information for this connection. This information is mandatory for
this type of connection, and an error will be displayed if you try to complete the
connection configuration without entering dial-backup configuration information.
Click if you need to enter
Enable dynamic DNS if you want to update your DNS servers automatically
whenever the WAN interface IP address changes.
Masks.
network bits to specify how many bits in the IP address
window, which lets you configure
CHAP or PAP authentication information.
Chapter 6 Edit Interface/Connection
OL-4015-12
IP