Are there any interoperability issues between Ascend IP Control Protocol (IPCP) and the Cisco 700 Series Routers?
A. As far as (IPCP) dynamic IP address assignments go, Cisco IOS®-700 (versions 4.0 and later) does not have any interoperability issues with Ascend. With 4.0(2) and with 4.0(1), you should be able to use DHCP server functionality in conjunction with Port Address Translation (PAT) and dynamic IP address assignment, even with two WAN interfaces simultaneously (such as one to a MAX and one to an AS5200 concurrently). The 4.0(2) version is recommended for this scenario because it contains a new command, which is not in 4.0(1). This command forces the negotiated IP address to the WAN/User profile: set ppp address negotiation local on | off. Refer to Sample ISDN Configurations for 7XX Products (for this type of usage) for more information. Q. I am having trouble in the transfer or ftp of large files between a 700 Series Router and a US Robotics (USR) device. Any hints? A. Extend the PPP integrity time. Some USRs have trouble in the response to echo-requests during the file transfer. The ext
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