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Cisco MGX 8850 (PXM1E/PXM45), Cisco MGX 8950, Cisco MGX 8830, and Cisco MGX 8880 Configuration Guide
Release 5.0.10, OL-3845-01 Rev. B0, August 16, 2004
Chapter 3 Provisioning PXM1E Communication Links
General PXM1E Configuration Procedures
Type <CR> to continue, Q<CR> to stop:
GTSM Dn Integ Time (msecs) : 4000
Num Tx Cfg Links : 4
Num Rx Cfg Links : 4
Num Act Tx Links : 4
Num Act Rx Links : 4
Least Delay Link : 2.3
Tx Timing Ref Link : 2.4
Rx Timing Ref Link : 2.1
Group Running Secs : 3999594
Alpha Val : 2
Beta Val : 2
Gamma Val : 1
Tx OAM Label : 1
Rx OAM Label : 1
Test Pattern Procedure Status : Disabled
Test Link : Unknown
Test Pattern : 255
Stuff Cell Indication (frames) : 1
Version Fallback Enabled : true
Auto-Restart Mode : disable
Rx IMA ID Expected : -1
Auto-Restart Sync State : disable
Adding an IMA Link to an IMA Group
Once you have established and configured an IMA group, you can begin adding IMA links to the group.
Use the following procedure to add an IMA link to an IMA group.
Step 1
Enter the dspimagrps command to see the available IMA groups, as shown in the following example:
MGXswitch.7.PXM.a >
dspimagrps
Ima Min Tx Rx Tx Diff NE-IMA FE-IMA IMA
Grp Lnks Frm Frm Clk Delay state state Ver
Len Len Mode (ms)
--------------------------------------------------------------------------------
2.1 1 128 128 CTC 100 StartUp StartUp 1.0
2.2 3 128 128 CTC 100 StartUp StartUp 1.1
2.3 3 128 128 CTC 100 StartUp StartUp 1.1
Step 2
Enter the addimalnk <link> <group> command to add an IMA link to an IMA group. Replace <link>
with the number of a line you want to add to the group. Enter the line number in the format bay.line,
where bay is always 2 on the PXM1E and the line number is the appropriate number as displayed in with
the dsplns command.
Replace <group> with the number of the group. Group numbers are displayed in the Ima Grp column of
the dspimagrps command display.
In the following example, the user adds line 1 to IMA group 2.1.
MGXswitch.7.PXM.a >
addimalnk
2.1 2.1
Step 3
To verify that the link has been added, enter the dspimalnks command.
