QTech QSR-2830, User Manual

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Руководство пользователя
1. Configuring WAN-4G 12
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1.2.2.4
Configuring Switching of Different Access Points
Command Description
Qtech# configure terminal Enters the global configuration mode.
Qtech(config)# interface cellular 0/0 Enters the interface configuration mode.
Qtech(config-if-Cellular 0/0)# profile switch access-point Switches the access point information.

1: Backup is configured. This command can be used to switch between the master account and
slave account.
2: If only one access point is configured, the device automatically returns to the original access point if switching
fails.
Example 1: Configure different access points on the interface cellular 0/0.
Qtech#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Qtech(config)#interface cellular 0/0
Qtech(config-if-Cllular 0/0)# profile switch access-point
Qtech(config-if-Cllular 0/0)#show run interface cellular 0/0
Building configuration...
Current configuration : 141 bytes
!
interface cellular 0/0
1.2.3
Selecting 4G Network Access Mode
1.2.3.1 Configuration steps
Step Configuration Task Description
1 Configuring to Directly Set Current Access
Mode (manual handover between 3G/4G) Mandatory
1.2.3.2
Configuring to Directly Set Current Access Mode
Command Description
Qtech# configure terminal Enters the global configuration mode.
Qtech(config)# interface cellular 0/0 Enters the interface configuration mode.
Qtech(config-if-Cellular 1)# plmn mode manual { lte |
wcdma | ehrpd | gsm | td-scdma | lte-evdo-cdma }
Configures the current access mode: lte, wcdma,
ehrpd, gsm, td-scdma, lte-evdo-cdma.
Qtech(config-if-Cellular 1)# show cellular info network Displays the current network access mode.

After the access mode configuration is modified, validate the configuration by using any one of the
following three methods: Method 1: Execute
reset on the interface to reset the interface. Method 2:
Execute shutdown on the interface, and then execute no shutdown after waiting for at least two
seconds. Method 3: Save the configuration and restart the host. If the configuration under the 4G
interface is modified by remotely logging in to the device through the 4G line, only method 1 or 2 can
be used. Any of the three methods can be used if the configuration is not modified through the 4G
line.
Example: Select the network access mode.
Qtech(config)#interface cellular 0/0
Qtech(config-if-Cellular 1)# plmn mode manual lte
Qtech(config-if-Cellular 1)# show cellular info network
------Network Information------
System mode = LTE mode(17)
System submode = HSPA+ mode(9)
Service state = Effective service(2)
Roam state = Not roaming status(0)
Service domain = EPS service(4)
Cell ID = 134326788
LAC = 32796