Beta Draft Confidential
8-361/19/05 ATM Services Configuration Guide for CBX 3500, CBX 500, GX 550, and B-STDX 9000
Configuring ATM Over MPLS Trunks
Configuring ATMoMPLS Trunk Logical Ports
The General tab in the Add Logical Port dialog box is shown in Figure 8-19.
Figure 8-19. Add Logical Port: General Tab
For ATMoMPLS Trunk logical ports, you can configure the fields in the General tab
of the Add Logical Port dialog box as described in Table 8-10.
Table 8-10. Add Logical Port: General Tab Fields
Field Action/Description
Admin Status When only one logical port exists on a physical port, and you
set the admin status for the logical port to Down, the physical
port is also considered down. If more than one logical port
exists on a physical port, and you set the admin status for each
of these logical ports to down, the physical port is also
considered down.
• Up (default) – Activates the port.
• Down – Saves the configuration in the database without
activating the port, or takes the port off-line to run
diagnostics.
Trunk ID bits (1-3) The Trunk ID Bits value is a read-only value that was
configured during definition of the ATMoMPLS UNI or
ATMoMPLS NNI feeder port. See “Configuring Feeder
Logical Ports” on page 8-16.
Trunk Id (0-7) For ATMoMPLS Trunk logical ports, the next available unique
Trunk ID is assigned by the NMS based on the trunk ID bits in
the feeder logical port configuration. You can customize the
Trunk ID value if desired.
Bulk Statistics for LPort Select the check box to enable statistics collection from the
logical port by the NavisXtend Statistics Server. To collect
statistics at the logical port level, Bulk Statistics must also be
enabled at the switch level.
Clear the check box (default) to disable statistics collection.
Note: Bulk Statistics is not supported on the 1-port ATM IWU
OC-3c/STM-1 card.
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