Cisco BPX 8650, Installation And Configuration Manual

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21-37
Cisco BPX 8600 Series Installation and Configuration
Release 9.3.30, Part Number 78-12907-01 Rev. E0, May 2005
Chapter 21 Configuring ATM Connections
ATM Connection Configuration
Figure 21-13 ATFST Connection Prompt Sequence
Frame Relay-to-ATM Transparent Service Interworking Connections
A Frame Relay-to-ATM Transparent Service Interworking (ATFT) connection 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 ATFT connection are shown in Figure 21-14 in the sequence in which they occur
during the execution of the
addcon command.
ATFST
PCR(0+1)
%Util
MCR
CDVT(0+1)
FCES (Flow Control External Segment, yes/no) (same as BCM)
Default Extended Parameters (enable/disable)
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 C max for frame relay.
Note: FBTC (Frame based traffic control - AAL5, same
as FGCRA) is automatically set to yes.
S6164
Enabled
Default values used
for: SCR, MBS, etc.
Disabled
(Configure
following
parameters)
SCR
MBS
Policing (1, 2, 3, 4, or 5)
VC QDepth
CLP Hi
CLP Lo/EPD
EFCI
ICR
ADTF (same as ICR TO)
Trm (same as Min. Adjust)
RIF (same as Rate up)
RDF (same as Rate down)
IBS
1
2
1
2