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Cisco BPX 8600 Series Installation and Configuration
Release 9.3.10, Part Number 78-11603-01 Rev. D0, July 2001
Chapter 21 Configuring ATM Connections
ATM Connection Configuration
Figure 21-14 ATFR Connection Prompt Sequence
Frame Relay-to-ATM Foresight Network Interworking Connection
A Frame Relay-to-ATM Foresight (ATFST) connection is a that is configured as an Abr connection with
ForeSight. ForeSight congestion control is automatically enabled when connection type ATFST is
selected. A number of the ATM and Frame Relay connection parameters are mapped between each side
of the connection.
The parameters for an ATFST connection are shown in Figure 21-15 in the sequence in which they
occur during the execution of the addcon command.
ATFR
PCR(0+1)
%Util
CDVT(0+1)
SCR
MBS
Policing (1, 2, 3, 4, or 5)
VC QDepth
EFCI
IBS
For policing prompt:
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
EFCI maps to ECN for frame relay
IBS maps to Cmax for frame relay
Note: FBTC (Frame based traffic control - AAL5,
same as FGCRA) is automatically set to yes.
S6161
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