Cisco Systems 8600 Series manual Atfst Connections, ABR ForeSight Connection Prompt Sequence

ATM Connection Configuration

ATFST Connections

The ABRFST connection uses the propriety ForeSight congestion control and is useful when configuring connections on which both ends do not terminate on BXM cards.

The parameters for an ABRFST connection are shown in Figure 7-8in the sequence in which they occur during the execution of the addcon command.

Figure 7-8 ABR ForeSight Connection Prompt Sequence

ABRFST

PCR(0+1)

%Util

MCR CDVT(0+1)

FBTC (Frame based traffic control - AAL5, enable/disable) FCES (Flow Control External Segment, enable/disable) 1

Default Extended Parameters (enable/disable)

Disabled (Configure following parameters)

Enabled

SCR

MBS

Policing (1, 2, 3, 4, or 5) 2 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)

Default values used for: SCR, MBS, etc.

Trunk cell routing restrict (Y/N) [Y]

1At present, FCES is not available for ABR with ForeSight

2For policing prompt:

1 = VBR.1

2 = VBR.2

3 = VBR.3

4 = PCR policing only

5 = policing off

Note: Bandwidth allocation = (MCR)x(%Util)

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