Руководство По Установке для Cisco Headend Digital Broadband Delivery System
Chapter 2 Upgrade of RNCS Software
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Restore the SNMP Configuration Data
If the SNMP interfaces had custom configurations prior to the upgrade, then
complete the following steps to restore the configuration.
Note: You recorded the custom SNMP configuration data in
Note: You recorded the custom SNMP configuration data in
Back Up SNMP
Configuration Data (on page 46).
1 Log on to the RNCS as root user.
2 Did you find any un-commented lines that contain rocommunity in the
1 Log on to the RNCS as root user.
2 Did you find any un-commented lines that contain rocommunity in the
/etc/sma/snmp/snmpd.conf file prior to the upgrade?
If yes, follow these instructions.
a Type cd /etc/sma/snmp/ and press Enter.
a Type cd /etc/sma/snmp/ and press Enter.
b Type cp snmpd.conf snmpd.conf.bkup1 and press Enter to create a
backup copy of the SMA snmpd.conf file.
c Open the snmpd.conf file with a text editor.
d Add to the snmpd.conf the rocommunity lines you recorded prior to the
upgrade.
Note: Add them right after the #rocommunity public line.
e Save and close the snmpd.conf file.
If no, continue with step 3.
3 Did you find any lines in the /etc/sma/snmp/snmpd.conf file that contain
trapsess prior to the upgrade?
If yes, follow these instructions.
a Type cp snmpd.conf snmpd.conf.bkup2 and press Enter to create a
a Type cp snmpd.conf snmpd.conf.bkup2 and press Enter to create a
backup copy of the SMA snmpd.conf file.
b Open the snmpd.conf file with a text editor.
c Add to the end of the snmpd.conf file those lines that you recorded prior
to the upgrade.
d Did any of the original trap destinations include -v 3 which indicates the
trap destination is SNMPv3?
If yes, go to step 4.
If no, save and close the snmpd.conf file; then go to step 5.