Specifications

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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 2 Configuring General Switch Features
Configuring PNNI Node Parameters
Step 4 To change the time zone, enter the following command:
mgx8850a.7.PXM.a> cnftmzn <timezone>
Replace timezone with one of the parameter values listed in Table 2-4. If your switch is located outside
the Western Hemisphere, select GMT (see Table 2-4) and use the next step to specify an offset from
GMT. If your switch is located in the Western Hemisphere choose the appropriate option from Table 2-4.
Daylight times are adjusted by one hour in the Fall and Spring for daylight savings. Standard times are
not adjusted.
Step 5 To configure an offset from GMT, enter the following command:
mgx8850a.7.PXM.a> cnftmzngmt <timeoffsetGMT>
Replace <timeoffsetGMT> with the offset in hours from GMT. Enter a number from -12 to +12.
Step 6 To change the switch time, enter the following command:
mgx8850a.7.PXM.a> cnftime <hh:mm:ss>
Replace <hh> with the hour of the day (0 to 23), mm with the minute of the hour (0 to 59), and ss with
the number of seconds in the minute (0 to 59).
Step 7 To verify the new date and time settings, enter the dspdate command.
Configuring PNNI Node Parameters
The MGX switches support many PNNI configuration commands. This section describes how to
configure the basic PNNI configuration parameters for the switch. Chapter 8, “Managing PNNI Nodes
and PNNI Routing,” describes how to manage PNNI after you have brought up the PNNI node.
Caution It is important to configure the PNNI node parameters before you start creating SPVCs as described in
Chapter 3, “Provisioning PXM1E Communication Links.” If you create SPVCs using the default PNNI
node parameters and later change those parameters, the node will advertise the old ATM address
Table 2-4 Time Zones for cnftmzn Command
Parameter Value Time Zone
CDT Central Daylight Time
CST Central Standard Time
EDT Eastern Daylight Time
EST Eastern Standard Time
GMT Greenwich Mean Time
MDT Mountain Daylight Time
MST Mountain Standard Time
PDT Pacific Daylight Time
PST Pacific Standard Time