Upport - Cisco MGX 8850 Command Reference Manual

Routing switch
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upport

upport
Up Port
The upport command returns a logical port to the up state (or ups the port) so the port can again carry
traffic. The upport command concludes possible re-configuration or troubleshooting steps. Before you
execute upport, you must have downed the port by executing dnport. Throughout the sequence of
downing and upping a port, the configuration for the port remains intact whether the logical port is a
UNI or an NNI.
The routes for connections vary by interface type:
Cards on Which This Command Runs
AXSM
Syntax
upport <ifNum>
Syntax Description
ifNum
Related Commands
dspport, dspports, dnport
Attributes
Log: log
Example
Restore port 1 on the current card to operation.
MGX8850.1.AXSM.a > upport 1
Cisco MGX 8850 Routing Switch Command Reference
9-160
After you re-enable an NNI port through upport, you cannot return the re-routed connections to the
upped port. The PXM45 routes connections over the trunk as needed.
On a UNI, the connections continue to exist but remain in the failed state until you enable the port
by executing upport.
A logical port (interface) number. Only one logical port is allowed if the line operates
as a UNI or NNI. For the virtual network to network interface (VNNI), multiple ports
can exist on a line. For AXSM, the range 1–60.
Use dspports or dspport as needed to determine which port to bring up.
State: active
Chapter 9
Privilege: GROUP1
Release 2.0, Part Number 78-10467-04 Rev C0, October 2001
Troubleshooting Commands

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