Displaying Aps Line Information; Table 9-5 Switchapsln Command Parameters - Cisco MGX 8850 (PXM1E/PXM45) Configuration Manual

Chapter 9 Switch Operating Procedures
Table 9-5
Parameter
bay
line
switchOption
service switch
Enter the dspapslns command to verify that the active line switched over from the protection line to the
working line, as shown in the following example:
mgx8830a.1.PXM.a > dspapslns
Working Prot.
Index
------- -----
1.1.1

Displaying APS Line Information

To display the APS line redundancy configuration for a PXM card, enter the dspapsln command as
described below.
Step 1 Establish a configuration session at any access level.
Step 2 To view the redundancy status, enter the following command after the switch prompt:
mgx8830a.1.PXM.a > dspapsln <working-slot.bay.line>
Release 5.0.10, OL-3845-01 Rev. B0, August 16, 2004
switchapsln Command Parameters
Description
Working bay number to switch.
Working line number to switch.
Method of performing the switchover. The possible methods are as follows:
1 = Clear previous user switchover requests. Return to working line only
•
if the mode is revertive.
2 = Lockout of protection. Prevents specified APS pair from being
•
switched over to the protection line. If the protection line is already
active, the switchover is made back to the working line.
3 = Forced working to protection line switchover. If the working line is
•
active, the switchover is made to the protection line unless the protection
line is locked out or in the SF condition, or if a forced switchover is
already in effect.
4 = Forced protection to working line switchover. If the protection line is
•
active, the switch is made to the working line unless a request of equal or
higher priority is in effect. This option has the same priority as option 3
(forced working to protection line switchover). Therefore, if a forced
working to protection line switchover is in effect, it must be cleared
before this option (forced protection to working line switchover) can
succeed.
5 = Manual switchover from working to protection line unless a request
•
of equal or higher priority is in effect.
6 = Manual switchover from protection to working line. This option is
•
only available in the 1+1 APS architecture.
This is an optional parameter. When set to 1, this field causes all APS lines to
switch to their protected lines.
Conf Oper
Index Arch Arch
---- -----
2.1.1 1+1 1+1
Cisco MGX 8850 (PXM1E/PXM45), Cisco MGX 8950, Cisco MGX 8830, and Cisco MGX 8880 Configuration Guide
Active WLine PLine WTR
Line State State (min)
------ ----- ----- ----- ---- ---- ---- ----------
working OK OK
Managing Redundant APS Lines
Revt Conf Oper LastUser
Dir Dir SwitchReq
5 Yes bi bi ManualP->W
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