Cisco Systems Cisco MGX 8850 manual cnfabr

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Cisco MGX 8850 Routing Switch Command Reference
Release 2.0, Part Number 78-10467-04 Rev C0, October 2001
Chapter7 SPVC and SVC Commands
cnfabr
cnfabr
Configures the ABR-specific param eters for an existing SPVC. The conn ect io n m u st be of service type
ABR (in the addcon command, service type=10).
Cards on Which This Command Runs
AXSM
Syntax
cnfabr <ifNum> <vpi <vci>
[-icr <Initial cell rate>]
[-adtf <ACR decr. factor>]
[-rdf <Rate decr. factor>]
[-rif <Rate incr. factor>]
[-nrm <Cells per fwd RM>]
[-trm <Time between fwd RMs>]
[-cdf <cutoff decrease factor>]
[-frtt <fix round trip delay>]
[-tbe <transient buffer exposure>]
[-intvsvd <internal vsvd config>]
[-extvsvd <external vsvd config>]
Syntax Description
ifNum The port number of the connection to configure.
vpi The VPI range for a UNI port endpoin t is 0–255. The VPI range for an NNI or VNNI
port endpoint is 0–4095.
vci The VCI range for a UNI port endpoint is 1–4095. The VCI range for a NNI por t
endpoint is 32–65535. For MPLS, the recommended minimum VCI is 35.
-icr Keyword that specifies the Initial Cell Rate (ICR) in cells per secon d. This is the rate
at which the source should b egin transmitting, and is also th e rate at which the source
should resume transmitting after an idle pe riod. The ra nge is 0–4 294967295 cells per
second.
-adtf Keyword that specifies the ACR D ecr ea s e Tim e Fact or ( A D TF) . T his is the time
permitted to decrease the cell rate from the RM-cell rate to the Allowed Cell Rate
(ACR) for normal traffic. The range is 1–1023 milliseconds.
-rdf Keyword that specifies the Rate Decrease Factor (RDF). This is the factor by which
to decrease the Allowed Cell Rate (ACR). RD F is a power of 2 in the range 1/32768
to 1.
-rif Keyword that specifies the Rate Increas e Fac to r (RI F ) . Thi s is the fac to r by wh ich to
increase the Allowed Cell Rate (ACR). RIF is a power of 2 in the range 1/32768 to 1.