Cisco Model 6109 6 MHz Off-Air Reference (NTSC) Guide De Montage
Chapter 3 USRM Web Interface
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USRM Web Interface
Introduction
The USRM can be operated in non-supervised mode, which allows for configuration
and provisioning via the USRM web browser interface. This section defines the
status and configuration parameters for the USRM.
and provisioning via the USRM web browser interface. This section defines the
status and configuration parameters for the USRM.
Configuration settings can be changed using the craft interface. Most settings take
effect immediately, while others require a restart of the server. When a restart is
required, the parameter description will indicate the USRM must be restarted. This
restart requirement does not apply to supervised operation of the software. In
supervised mode, the DNCS or other SNMP provisioner provisions the USRM on
start-up. In this mode, the USRM software waits for provisioning before starting
most software subsystems.
effect immediately, while others require a restart of the server. When a restart is
required, the parameter description will indicate the USRM must be restarted. This
restart requirement does not apply to supervised operation of the software. In
supervised mode, the DNCS or other SNMP provisioner provisions the USRM on
start-up. In this mode, the USRM software waits for provisioning before starting
most software subsystems.
Parameters are displayed based on the privilege level of the user. The user levels are
view, user, admin and service. This simplifies the display based on the user. In
addition, parameters are configurable based on privilege level. For example, the
admin user can set network configuration settings. The user level user can only view
these settings. In addition, many internal software settings are only exposed to a
service level user.
view, user, admin and service. This simplifies the display based on the user. In
addition, parameters are configurable based on privilege level. For example, the
admin user can set network configuration settings. The user level user can only view
these settings. In addition, many internal software settings are only exposed to a
service level user.
Some parameters are denoted as "status" parameters. The status term indicates that
the parameter is a read-only item. Only parameters with text entry fields can be set
via the web interface. All others are read-only and are set via the DNCS. Also, some
parameters are referred to as "virtual". The virtual keyword indicates that data is
computed upon request. Data tagged as virtual is computed from other data in the
model. The purpose of the virtual operator is to eliminate data redundancy and
produce display pages with relevant information.
the parameter is a read-only item. Only parameters with text entry fields can be set
via the web interface. All others are read-only and are set via the DNCS. Also, some
parameters are referred to as "virtual". The virtual keyword indicates that data is
computed upon request. Data tagged as virtual is computed from other data in the
model. The purpose of the virtual operator is to eliminate data redundancy and
produce display pages with relevant information.
The USRM supports m:n redundancy where "m" standby USRMs (m
4) can replace
any of "n" primary USRMs (n
16). In the m:n redundant configuration, the standby
USRM maintains an exact copy of the parameters in a primary USRM. When a
standby USRM assumes control for a primary server, the standby server combines
its local platform components with the application specific components of the failed
primary. This approach allows (1) local network configuration of a USRM and (2)
application independent backup. This means a standby server can assume control
for any primary USRM independent of the configuration of the primary USRM.
standby USRM assumes control for a primary server, the standby server combines
its local platform components with the application specific components of the failed
primary. This approach allows (1) local network configuration of a USRM and (2)
application independent backup. This means a standby server can assume control
for any primary USRM independent of the configuration of the primary USRM.