Cisco Systems 2.5 Clear Line, Backup Details

Chapter6 Edit Interface/Connection
Connection: (AUX Backup)
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Cisco Router and Security Device Manager 2.5 User’s Guide
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Clear Line
Click to clear the line. You should clear the line after creating an async connection
so that interesting traffic triggers the connection.
IP Address
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 IP
Addresses and Subnet Masks.
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 fr om your network
administrator or service provider.
Subnet Bits
Alternatively, enter the network bits to specify how many bits in the IP address
provide the network address.
Backup Details
Click to display the Backup Configuration window, which lets you configure
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 inform ation.
Authentication
Click if you need to enter CHAP or PAP authentication information.
Dynamic DNS
Enable dynamic DNS if you want to update your DNS servers automatically
whenever the WAN interface IP address changes.