Atm-To-Frame Relay Network Interworking Connections; Figure 21-12 Frame Relay To Atm Network Interworking; Figure 21-13 Frame Relay To Atm Service Interworking - Cisco BPX-BXM-155-8DX Installation And Configuration Manual

Cisco bpx-bxm-155-8dx: user guide

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Configuring ATM Connections

Network interworking connection from CPE Frame Relay port

to CPE Frame Relay port across an ATM Network with the

interworking function performed by both ends of the network.

Network interworking connection from CPE Frame Relay port

to CPE ATM port across an ATM network, where the network

performs an interworking function only at the Frame Relay end

of the network. The CPE receiving and transmitting ATM cells at

its ATM port is responsible for exercising the applicable service

specific convergence sublayer, in this case, (FR-SSCS).

ATM-to-Frame Relay Network Interworking Connections

An ATM-to-Frame Relay (ATFR) connection is a Frame Relay to ATM connection and is configured

as a VBR connection, with a number of the ATM and Frame Relay connection parameters being mapped

between each side of the connection.

The parameters for an ATFR connection are shown in Figure 21-14 in the sequence in which they occur

during the execution of the addcon command.

Release 9.3.0, Part Number 78-10674-01 Rev. D0, July 2001

interworking

standard, non-

service specific

Cisco BPX 8600 Series Installation and Configuration

ATM Connection Configuration

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