Alcatel-Lucent 7210 SAS Configuration Manual page 35

preference preference — The preference of this static route versus the routes from different sources
metric metric — The cost metric for the static route, expressed as a decimal integer. When modifying
next-hop ip-address — Specifies the directly connected next hop IP address used to reach the
black-hole — Specifies the route is a black hole route. If the destination address on a packet matches
enable — Static routes can be administratively enabled or disabled. Use the enable parameter to re-
disable — Static routes can be administratively enabled or disabled. Use the disable parameter to
7210 SAS D, E OS Router Configuration Guide
such as OSPF, expressed as a decimal integer. When modifing the preference of an existing static
route, the metric will not be changed unless specified.
Different protocols should not be configured with the same preference.
If multiple routes are learned with an identical preference using the same protocol, the lowest-
cost route is used.
the metric of an existing static route, the preference will not change unless specified. This value
is also used to determine which static route to install in the forwarding table:
• If there are multiple routes with different preferences then the lower preference route
will be installed.
• If there are multiple static routes with the same preference but different metrics then the
lower cost (metric) route will be installed.
• If there are multiple static routes with the same preference and metric, then the route
with the lowest next-hop IP address will be installed.
Default
1
Values 0 — 65535
destination.
The next-hop keyword and the black-hole keywords are mutually exclusive. If an identical
command is entered (with the exception of either the black-hole parameters), then this static
route will be replaced with the newly entered command, and unless specified, the respective
defaults for preference and metric will be applied.
The ip-address configured here can be either on the network side or the access side on this node.
This address must be associated with a network directly connected to a network configured on
this node.
this static route, it will be silently discarded.
The black-hole keyword and the next-hop keyword are mutually exclusive. If an identical
command is entered (with the exception of either the next-hop parameter), then this static route
will be replaced with the newly entered command, and unless specified, the respective defaults
for preference and metric will be applied.
enable a disabled static route. In order to enable a static route, it must be uniquely identified by
the IP address, mask, and any other parameter that is required to identify the exact static route.
The administrative state is maintained in the configuration file.
Default enable
disable a static route while maintaining the static route in the configuration. In order to enable a
static route, it must be uniquely identified by the IP address, mask, and any other parameter that
is required to identify the exact static route.
The administrative state is maintained in the configuration file.
IP Router Configuration
Page 35