Avaya G860, Installing And Operating

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116 Installation & Operation Manual
Avaya G860 Media Gateway
12.8.4.2 Setting the SNMP Managers' Security Profiles
¾
To set the Security Profile for each of the SNMP Managers, take
these 3 steps:
1. From the Parameters List, select the Network Services tab. The Network
Services screen appears.
2. Each of the SNMP Managers (NMS, OSS and APS) has a Security Profile
dropdown list (e.g., NMS Security Profile). The Security Profile dropdown list
contains the Security Profiles defined in the procedure above. For each Security
Profile defined in the system, from the dropdown list, select the appropriate
Security Profile option.
3. Click Apply and then Close .
12.9 Operating a Redundant System
Each SC, Ethernet Switch and Media Gateway board in the redundant system
configuration can operate as the Active or Redundant (Standby) board.
The Media Server board designated as the redundant board must be accompanied by
the Redundant (Standby) RTM behind it (TPM/RTM/HA for TPM.)
The Media Gateway board designated as the redundant board must be accompanied
by the Redundant (Standby) Media Gateway RTM behind it (TPM/RTM/HA for TPM.)
The EMS displays the activity status of the board according to a color-code. The
board status is indicated by two color areas: slot status and board activity status.
Board activity status is indicated by the background color of the board. It can
represent Active or Redundant status.
The slot status is a combination of administrative, operational states and appropriate
severity of the alarm. It is represented by colored lines at both ends of the displayed
boards.
The color code can be:
„
gray when the administrative state = locked
„
red when the operational state = disabled
„
green when the operational state is normal
„
blue/orange/yellow/red when operations are affected by a fault according to its alarm
severity.
12.9.1 Media Gateway Board Redundancy
For information regarding how to set the Redundant Media Gateway board, refer to
Provisioning the Redundant Media Gateway Board.
Note: The Media Gateway board designated as the Redundant board must be
accompanied by the RTM behind it.
Setting the board as redundant provides redundancy for all chassis Media Gateway
boards in an N:1 redundancy regime.