Frame Relay-To-Atm Foresight Transparent Service Interworking Connections; Figure 21-16 Atft Connection Prompt Sequence - Cisco BPX-BXM-155-8DX Installation And Configuration Manual

ATM Connection Configuration

Figure 21-16 ATFT Connection Prompt Sequence

ATFT
PCR(0+1)
%Util
CDVT(0+1)
SCR
MBS
Policing (1, 2, 3, 4, or 5)
VC QDepth
EFCI
IBS
For policing prompt:
1
1 = VBR.1
2 = VBR.2
3 = VBR.3
4 = PCR policing only
5 = policing off
VC QDepth maps to VC Queue max for frame relay.
2
EFCI maps to ECN for frame relay.
IBS maps to C max for frame relay.
Note: FBTC (Frame based traffic control - AAL5,
same as FGCRA) is automatically set to yes.

Frame Relay-to-ATM Foresight Transparent Service Interworking Connections

A Frame Relay-to-ATM Foresight Transparent Service Interworking (ATFTFST) connection is
configured as an ABR connection with ForeSight. ForeSight congestion control is automatically
enabled when connection type ATFTFST is selected. A number of the ATM and Frame Relay
connection parameters are mapped between each side of the connection.
The parameters for an ATFTFST connection are shown in Figure 21-17 in the sequence in which they
occur during the execution of the addcon command.
Cisco BPX 8600 Series Installation and Configuration
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Chapter 21 Configuring ATM Connections
Release 9.3.0, Part Number 78-10674-01 Rev. D0, July 2001