PVC Connections

Switch Administration

••Use the set portconfig command to reconfigure a port to use the new values for VPI and VCI. For example, to set up a PVC on port A1 using the new VPI/VCI bit ranges (3/9), enter

SmartCell ZX # set portconfig a1

 

PortAdminStatus(up)

:

IlmiAdminStatus(enable)

:

IlmiAddressRegistration(enable)

:

IlmiConnectivity(enable)

:

SigType(autoConfig)

:

SigRole(other)

:

InterfaceType(private)

:

MaxVpiBits(0)

: 3

MaxVciBits(12)

: 9

MaxSvcVpi(7)

:

MinSvcVci(32)

:

MaxVccs(4096)

:

SmartCell ZX #

 

T• Use show portconfig to see the change to port A1.

SmartCell ZX # show portconfig a1

==================================================

Port: A1

--------------------------------------------------

Parameter

Configured

Current

--------------------------------------------------

Sig Type

autoConfig

pnni10

Sig Role

other

symmetric

Interface Type

private

private

Max vpi bits

3

0

<VPI on port A1 can now be any 3-bit number

Max vci bits

9

9

<VCI on port A1 can now be any 9-bit number

Max SVC vpci

7

0

 

Min SVC vci

32

32

 

Max Vccs

4096

4096

 

--------------------------------------------------

Other parameters

--------------------------------------------------

Port Admin Status

UP

Ilmi Admin Status

Enabled AddressRegistration Connectivity

Oper State

UP

Trans Type

STS-3c

Media Type

MMF (S)

Bandwidth

155 MB

SmartCell ZX #

 

PVCs can be configured for port A1 using VPI values from 0 to 7 and VCI values from 0 to 511.

2p›F Do not set the VCI part of the VCCMask to fewer than 5 bits.

2p›F Do not change the VCCMask for the CPU port (B4).

4-16 SmartCell ZX-250 User Guide

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Cabletron Systems ZX-250 manual Use show portconfig to see the change to port A1, SmartCell ZX # set portconfig a1