Cisco Headend Digital Broadband Delivery System Guía De Instalación
Chapter 1 Initial Installation of RNCS Software
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Network Configuration
Editing the RNCS /etc/hosts File
Complete the following steps to update the /etc/hosts file.
1 Log on to the RNCS as root user.
2 Open the /etc/hosts file with a text editor.
3 Verify that the RNCS Headend Control Network entry is accurate. The entry
1 Log on to the RNCS as root user.
2 Open the /etc/hosts file with a text editor.
3 Verify that the RNCS Headend Control Network entry is accurate. The entry
must be the following:
<IPAddress> <hostname> <hostname>. loghost
Note: The <IPAddress> field contains the Headend Control Network IP Address
<IPAddress> <hostname> <hostname>. loghost
Note: The <IPAddress> field contains the Headend Control Network IP Address
and the <Hostname> field contains the RNCS Hostname.
Example:
Example:
172.35.0.1 lionn2 lionn2. loghost
4 Update the RNCS Headend Control Network if the values are not correct.
5 On the ISDS, type grep dncsatm /etc/hosts and press Enter. The IP address of
5 On the ISDS, type grep dncsatm /etc/hosts and press Enter. The IP address of
the ISDS dncsatm IP network interface is returned.
6 In the RNCS /etc/hosts file, verify that the ISDS Network Element Control
(dncsatm) entry is accurate. The entry must be the following:
<IPAddress> dncsatm dncs_host isds_host
Note: The <IPAddress>
<IPAddress> dncsatm dncs_host isds_host
Note: The <IPAddress>
field contains the ISDS Network Element Control
(dncsatm) IP Address.
Example:
Example:
10.253.0.1 dncsatm dncs_host isds_host
7 Update the ISDS Network Element Control (dncsatm) IP Address if the value
does not match the value found in step 5.
8 Add the following line to the end of the file for the OOB (OM2000) network
interface.
<OOB IP Address>
<OOB IP Address>
<OOB Hostname>
Notes:
Replace <OOB IP Address> and <OOB Hostname>
with the IP Address
and Hostname of the OOB (OM2000) network interface.
This step (step 8) is required only for IPTV system releases (ISR).
9 Save and close the file.
10 Type cat /etc/hosts and press Enter.
10 Type cat /etc/hosts and press Enter.