Extreme Networks BlackDiamond 6800, Installation And User Manual

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Asynchronous Transfer Mode (ATM) Module Installation and User Guide 3-9
Configuring and Monitoring ATM Ports
Configuring and Monitoring ATM Ports
In addition to the ExtremeWare commands for configuring slot and port behavior that
are described in the ExtremeWare Software User Guide, this section describes the
commands used to configure ATM ports.
This section provides information on the following topics:
• Configuring PVCs on page 3-9
• Deleting PVCs on page 3-9
• Displaying ATM Port Status Information on page 3-10
• Displaying PVC Status Information on page 3-11
• Configuring ATM Scrambling on page 3-12
Configuring PVCs
This section describes how to configure a PVC on an ATM port.
The following command is used to define a PVC on an ATM port:
config atm add pvc <vpi/vci> encap [l2 | ip peer-ipaddress <ipaddress>]
vlan <name> ports <portlist>
Where the following is true:
• The PVC is identified by the specified
vpi
and
vci
parameters. The
vpi
parameter is
an integer in the range of 0 through 15. The
vci
parameter is an integer in the range
of 17 through 4095. Both parameters are defined in RFC 2648/1483.
• The
encap
parameter indicates the type of encapsulation that is to be used on the
PVC for traffic from the associated VLAN. The
l2
keyword is an abbreviation for
Layer-2 and indicates the LLC Encapsulation for Bridged Protocols (defined in RFC
2684). The
ip
keyword indicates that the VLAN will carry only routed IP traffic and
that the LLC Encapsulation for Routed Protocols (defined in RFC 2684) should be
used.
Deleting PVCs
The following command is used to delete a PVC configuration on an ATM port: