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Prerequisites
It is assumed that before you execute the initial configuration procedure on a DSC SWe (on OpenStack), you have completed the following tasks:
- configured the system licensing [refer . Refer to Configuring Licensing].
- configured the Hostname Host name and Domain Name (refer name. Refer to Configure the Host Name and Domain Name for the DSC SWe on OpenStack.
- configured the management and IP routing interfaces (refer . Refer to Creating an IP Plan on OpenStack].
if PCE is in use on this system, configured an alias for the network interface pkt0 for pce_1 and pkt1 for pce_2 on all Routing CPUs or Routing and Management VMs
(see Executing the Initial Configuration for the DSC SWe (on OpenStack)). Refer to Configure pce_1 and pce_2.
Info title Note If your system is licensed for PCE, the initial configuration must be done on all slots. If not, execute the initial configuration on one ROUTING_MGMT VM. All other VMs will be updated accordingly.
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After you have completed the initial configuration procedures described in this section, if required, you can change the default Point Code Emulator (PCE) NA values to any unique value from 1 to 99. The default PCE NA settings are recommended unless they are already in use by existing configurations and the PCE support creates a conflict. The PCE supports Basic and Enhanced licensing options. A Basic license allows for one public (NA 1) and one private (NA 2) network. The Enhanced license allows for one public (NA 1) network and two private networks (NA 2 and NA 3). The Enhanced PCE is used in networks that are migrating traffic from an existing switch to a new switch. In this configuration, the existing switch and the new switch may have the same Local Point Code (LPC) and are able to transmit SS7 signaling to one another.
For more information about PCE, see the appropriate section in the SS7 Application Guide 2.
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Configure pce_1 and pce_2
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Execute the Initial Configuration Procedure
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NoteIf PCE is licensed on the system, before you can execute the initial configuration, the IP addresses have to be configured for PCE. This configuration must be done for all slots (Routing CPUs) with alias pce_1 and pce_2 (see ). Form the Main Menu, select Set Initial Configuration, and press ENTER. Enter y, and press ENTER.If your system is licensed for PCE, do one of the following: Only one DSC SWe system is running PCE.
Two DSC SWe systems are running PCE. Enter 1 - Mated Pair as Node 1, and press ENTER. You are prompted to enter the IP addresses for the Routing CPU cards. After entering each IP address, go to step 4. Press ENTER. The system automatically executes the initial configuration procedure. After the system executes the initial configuration for Node 1, you must execute this procedure for Node 2 in the mated pair configuration. Make sure to select 2 - Mated Pair as Node 2 and enter the IP addresses you configured for Node 1. You are prompted to decide whether EMS access should be enabled on the system that you are configuring. TipFor detailed information about EMS access, refer to .Do one of the following.If you want to have EMS access enabled, press y, and press ENTER, and go to step c. If you do not want EMS access enabled, go to step d. If you pressed y and ENTER in step a, the system enables EMS access and executes the initial configuration procedure, and restarts the Web UI. If you do not want to enable EMS access, enter n, and press ENTER. A message appears informing you that EMS access was not enabled (EMS snmprw community string was not activated), and the system continues to automatically execute the initial configuration procedure and restart the Web UI. TipIf, at a later time, you want to enable EMS access, refer to .You have to wait approximately five minutes before you can access the Main Menu in Web UI after the system completes the execution of the initial configuration procedure. |