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Configuring CBX or GX Logical Ports
Setting Logical Port Attributes
ATM Services Configuration Guide for CBX 3500, CBX 500, GX 550, and B-STDX 9000 1/19/053-15
Tunnel VP Shaping Rate — Displays the VPI Range shaping rate for OPTimum
Trunk endpoints where FCP and VP Shaping are enabled. See “Tunnel VP Shaping
Rate Attributes” on page 3-50.
QoS — Displays the QoS class, bandwidth allocation, Routing metric, and
oversubscription rate. See “QoS Attributes” on page 3-51 to set these attributes.
PNNI — Displays PNNI fields, such as Administrative weight, RCC traffic
descriptors, Static delay, and policy routing attributes. For more information on setting
these attributes, see “Configuring an ATM NNI Logical Port” on page 21-50.
NTM — Displays the network traffic management (NTM) fields. For more
information on these parameters, see Chapter 12 in the Switch Diagnostics User’s
Guide for CBX 3500, CBX 500, GX 550, and B-STDX 9000.
Discard/Congestion Mapping — Displays discard priority and congestion
parameters (ATM Network Interworking for Frame Relay NNI only). See the Frame
Relay Services Configuration Guide for CBX 3500, CBX 500, GX 550, and B-STDX
9000.
Link Management — Displays the fields used to configure Link Management, such
as protocol, LMI update delay, DCE, DTE, and Resilient Link Management Interface
(RLMI) binding (ATM Network Interworking for FR NNI only). See the Frame Relay
Services Configuration Guide for CBX 3500, CBX 500, GX 550, and B-STDX 9000.
Trap Control — Sets the threshold for the number of Frame errors per minute for
each logical port. This tab displays when adding a PPP LPort on a POS card. See
“Trap
Control Attributes” on page 9-26.
MPLS — Sets the MPLS attributes when this LPort is used as an endpoint at the edge
of an MPLS core network. This tab displays when adding a PPP LPort on a POS card.
See
“MPLS Attributes for POS LPorts” on page 9-28.
Congestion Control — Allows configuration of Call Admission Control for CAC
functions on each logical port. This tab displays when adding a PPP LPort on a POS
card. See
“Congestion Control Attributes” on page 9-30.
Point to Point — Sets the PPP attributes on a PPP LPort on a POS card. This tab
displays when adding a PPP LPort on a POS card. See
“Point to Point Attributes” on
page 9-31.
Continue with the following sections to configure these attributes. To configure SVC
attributes, see “Configuring Logical Ports for Use With ATM SVCs” on page 3-59.
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