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Service Profile Definition

56 Enterasys Xpedition User Reference Manual

pcr-kbits Specifies the Peak Cell Rate, which defines the maximum cell transmission

rate, expressed in kbits/sec. The default is 149759 kbits/sec (353207

cells/sec). This is the same as PCR, but is expressed in kbits/sec, and

therefore may be a more convenient form. However, since the natural unit for

ATM is cells/sec, there may be a difference in the actual rate because the

kbit/sec value may not be an integral number of cells. This parameter is valid

for CBR, rtVBR, and nrtVBR service categories. This parameter is optional for

UBR.

scr Specifies the Sustainable Cell Rate which defines the average cell rate. The

default is 0 cells/sec. This parameter is valid only for rtVBR and nrtVBR

service categories.

scr-kbits Specifies the Sustainable Cell Rate which defines the average cell rate. The

default is 0 kbits/sec. This is the same as SCR, but is expressed in kbits/sec,

and therefore may be a more convenient form. However, since the natural

unit for ATM is cells/sec, there may be a difference in the actual rate because

the kbit/sec value may not be an integral number of cells. This parameter is

valid only for rtVBR and nrtVBR service categories.

mbs Specifies the Maximum Burst Size in cells. MBS specifies how many cells can

be transmitted at the Peak Cell Rate. The default is 0 cells. This parameter is

valid only for rtVBR and nrtVBR service categories.

encap Specifies the encapsulation scheme to transport multi protocol data over the

AAL5 layer:

routed-llc Logical link control. This is the default.

routed-vcmux VC-based multiplexing.

oam OAM (Operation, Administration, and Management) loopback cells are used

to provide loopback capabilities and confirm whether a VC connection is up.

Only F5 OAM segments are supported, which provides loopback capabilities

on a VC connection level. This parameter turns OAM ON or OFF on the PVC.

The default is OFF. OAM OFF means that the XP responds to F5 OAM

requests, but will not generate F5 OAM responses.

Applying a Service Profile Definition

To apply a service profile definition to a virtual channel, virtual path, or an ATM port,

enter the following command in Configure mode:

The following is a description of the parameters used to apply a service profile definition:

Applies a service profile

definition.

atm apply service <string> port <port list>

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Cabletron Systems SSIM-R8-02 Spécifications Page 76