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25.1 Configuration Guide
This section describes the base software and the SP.
For details about the base software, see Part 2: Base software Configuration Guide and
Part 4: Basic Software NIFs with an SP.
25.1.1 Configuration guide for the base software
(1) Policy-based switching group
(a) Route selection for policy-based switching group
(i) Monitoring results and priority for forwarding availability
Forwarding availability of the routes registered for policy-based switching list information is
determined according to the following monitoring results:
The route with the highest priority is selected among the routes available for forwarding.
Monitoring of the service status of a destination NIF equipped with an SP
When the following configuration commands specify a forwarding destination route and
default operation, forwarding availability is determined according to the service status of a
destination NIF equipped with an SP.
Forwarding is determined as available only when a port of a destination Ethernet interface
is up and an SP is running.
Note that if a NIF equipped with an SP is not installed on the destination, its port is judged
as down.
(ii) Specifying default operation
Default operation refers to operation performed when all the routes registered on
policy-based switching list information are not available for forwarding, or when no route is
registered. Default operation can be specified by using the configuration command
default
376
Monitoring of the port status of a destination Ethernet interface
Monitoring of the channel group status of destination link aggregation
Monitoring of the service status of a destination NIF equipped with an SP
policy-vlan
command
VLAN ID of a destination Ethernet interface
policy-interface
NIF number and port number of the line connected to a destination SP
The default command
accelerate-bypass
. The following table describes the default operation specifications.
command
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