Cabletron Systems 6A000-ZX-250 User Manual
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Console Commands

PortConfig

Use PortConfig (port configuration) to manage the configuration of a port on the switch.

SERVER SVC

X X

Operators

modify, show

Parameters

Input Parameter

Description

Value/Field Size

Default

 

 

 

 

[PortNumber]

Port number on the switch.

ALL, A1...A4, B1...

A1

 

 

B3, C1...C4, D1...D4

 

[MaxVPIBits]

Maximum number of bits in the VPI (virtual

0-12

0

 

path identifier) number.

 

 

[MaxVCIBits]

Maximum number of bits in the VCI (virtual

0-12

12

 

channel identifier) number.

 

 

[InterfaceAddressType]

Interface address type.

PRIVATE,

PRIVATE

 

 

NSAP-E164,

 

 

 

NATIVE-E164,

 

 

 

OTHER

 

Output Parameter

Description

Value/Field Size

Default

 

 

 

 

[Port ID]

Same as [Port Number] Input Parameter.

See above

See above

[Port Admin State]

Administrative state based on current port

ACTIVE

ACTIVE

 

status.

 

 

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Console Commands

Output Parameter

Description

Value/Field Size

Default

 

 

 

 

[Port QSAAL State]

Signaling AAL (ATM adaptation layer).

UP, DOWN

UP

 

Indicates if the SSCOP (service specific

 

 

 

connection oriented protocol) link is up or

 

 

 

down.

 

 

[Port Operational State]

State of the link, based on port status (set by

UP, DOWN

DOWN

 

internal protocols).

 

 

[Transmission Type]

Type of transmission.

STS-3c,STS-12c,

 

 

 

STM-1,STM-4

 

[Media Type]

Media type can be either copper or fiber. Fiber

MMF, SMF,

 

 

can be either single mode or multimode.

UTP-5

 

[Bandwidth]

Bandwidth in Mbps for the port.

155 Mbps, 622 Mbps

 

[Address Type]

ATM address format.

PRIVATE,

PRIVATE

 

 

NSAP-E164,

 

 

 

NATIVE-E164,

 

 

 

OTHER

 

[Active VPI Bits]

Active VPI bits are programmed in hardware. A

0-12

0

 

minimum/maximum algorithm is used to find

 

 

 

the hardware programmed VPI/VCI set that

 

 

 

corresponds most closely to VPI/VCI values

 

 

 

requested for a specific port.

 

 

[Active VCI Bits]

Active VCI bits are programmed in hardware. A

0-12

12

 

minimum/maximum algorithm is used to find

 

 

 

the hardware programmed VPI/VCI set that

 

 

 

corresponds most closely to the VPI/VCI values

 

 

 

requested for a specific port.

 

 

[Configured VPI Bits]

Number of VPI bits configured by the user.

0-7

0

[Configured VCI Bits]

Number of VCI bits configured by the user.

5-12

12

[Current VPI Bits]

Current VPI bits are derived from the VPI/VCI

0-12

0

 

set closest to the configured, as well as active,

 

 

 

VPI/VCI sets. Used by the software when

 

 

 

generating VPIs and VCIs. Often equal to active

 

 

 

VPI bits.

 

 

SmartCell 6A000/ZX-250Reference Manual2-133

Console Commands

Output Parameter

Description

Value/Field Size

Default

 

 

 

 

[Current VCI Bits]

Current VCI bits are derived from the VPI/VCI

0-12

12

 

set closest to the configured, as well as active,

 

 

 

VPI/VCI sets. Used by the software when

 

 

 

generating VPIs and VCIs. Often equal to active

 

 

 

VCI bits.

 

 

[Current In Use VCCs]

Number of current VCCs (virtual channel

0-4096

16

 

connections), end-to-endconnections of either

 

 

 

SVCs (switched virtual circuits) or PVCs

 

 

 

(permanent virtual circuits) in use.

 

 

[Current Max VCCs]

Maximum number of current VCCs, end-to-end

0-4096

4096

 

connections of either SVCs or PVCs.

 

 

Descriptions

Operator

Parameters/Permissions

Description

 

 

 

modify [PortNumber] <portnumber> portconfig[MaxVPIBits] <cfgmaxvpibits>

[MaxVCIBits] <cfgmaxvcibits>

[InterfaceAddressType]

<intfaddrtype>

Administrator

show [PortNumber] <portnumber>

portconfig

All

Changes maximum VPI and VCI bits, and the interface address type, for a given port configuration. [MaxVPIBits] and [MaxVCIBits] can be changed only to one of four VPI/VCI sets predefined in the system—0/12,2/10, 4/8 or 6/6. If you want to deviate from these predefined options,

enter modify vccmask.

Displays configuration and signaling status of a specified port or all ports. The status of a port is based on its signaling status. Because of this—evenwhen a port is reported as beingdown—theremay still be active PVCs on the port. You will see more details with this command when you specify a particular port, rather than accepting the ALL default. The alternative is to add/d after the command. For

example, show portconfig /d.

Examples

switch_prompt # modify portconfig

 

PortNumber(A1)

:

MaxVPIBits(0)

:

MaxVCIBits(12)

:

InterfaceAddressType(PRIVATE)

:

switch_prompt #

 

2-134SmartCell6A000/ZX-250Reference Manual

Console Commands

The following examples show the port configuration of all ports, port A4, and then port B4 (CPU port):

switch_prompt # show portconfig

 

 

 

PortNumber(ALL)

 

 

:

 

 

Port ID Trans

Media

Speed

Admin

Op

QSAAL

Type

Type

(MB/s)

State

State

State

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

A1

STS-12c

MMF (S)

622

MB

ACTIVE

UP

UP

B1

STS-3c

MMF (S)

155

MB

ACTIVE

DOWN

DOWN

B2

STS-3c

MMF (S)

155

MB

ACTIVE

UP

UP

B3

STS-3c

MMF (S)

155

MB

ACTIVE

DOWN

DOWN

B4(CPU)

STS-3c

MMF (S)

155

MB

ACTIVE

UP

UP

C1

STS-3c

SMF (I)

155

MB

ACTIVE

DOWN

DOWN

C2

STS-3c

MMF (S)

155

MB

ACTIVE

DOWN

DOWN

C3

STS-3c

MMF (S)

155

MB

ACTIVE

DOWN

DOWN

C4

STS-3c

MMF (S)

155

MB

ACTIVE

DOWN

DOWN

D1

STS-3c

CAT5 UTP

155

MB

ACTIVE

DOWN

DOWN

D2

STS-3c

CAT5 UTP

155

MB

ACTIVE

DOWN

DOWN

D3

STS-3c

CAT5 UTP

155

MB

ACTIVE

DOWN

DOWN

D4

STS-3c

CAT5 UTP

155

MB

ACTIVE

DOWN

DOWN

switch_prompt #

 

 

 

 

 

 

switch_prompt # show portconfig a1

 

 

 

Port A1

Configuration

 

 

 

 

 

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

Port Id

 

 

: A1

Port Admin

State

: ACTIVE

Port QSAAL

State

: UP

Port Operational State

: UP

Transmission Type

: STS-12c

Media Type

 

: MMF (S)

Bandwidth

 

: 622 MB

Address

Type

: PRIVATE

Active VPI

Bits

: 0

Active VCI

Bits

: 12

Configured

VPI Bits

: 0

Configured

VCI Bits

: 12

Current

VPI Bits

: 0

Current

VCI Bits

: 12

Current

In

Use VCCs

: 2

Port A1

 

Configuration

 

Current

Max VCCs

: 4096

switch_prompt #

 

switch_prompt # show portconfig

 

PortNumber(ALL)

: b4

Port B4(CPU) Configuration

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

Port Id

 

: B4(CPU)

Port Admin

State

: ACTIVE

Port QSAAL

State

: UP

Port Operational State

: UP

Transmission Type

: STS-3c

Media Type

 

: MMF (S)

Bandwidth

 

: 155 MB

Address Type

: PRIVATE

Active VPI

Bits

: 0

Active VCI

Bits

: 12

Configured

VPI Bits

: 0

Configured

VCI Bits

: 12

SmartCell 6A000/ZX-250Reference Manual2-135

Console Commands

Current

VPI Bits

: 0

Current

VCI Bits

: 12

Current

In Use VCCs

: 24

Port B4(CPU) Configuration

 

Current

Max VCCs

: 4096

switch_prompt #

 

switch_prompt # show portconfig /d

 

PortNumber(ALL)

:

Port A1

Configuration

 

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

Port Id

 

: A1

Port Admin

State

: ACTIVE

Port QSAAL

State

: UP

Port Operational State

: UP

Transmission Type

: STS-12c

Media Type

 

: MMF (S)

Bandwidth

 

: 622 MB

Address Type

: PRIVATE

Active VPI

Bits

: 0

Active VCI

Bits

: 12

Configured

VPI Bits

: 0

Configured

VCI Bits

: 12

Current VPI Bits

: 0

Current VCI Bits

: 12

Current In

Use VCCs

: 2

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2-136SmartCell6A000/ZX-250Reference Manual