Router Global Commands - Alcatel-Lucent 7705 Configuration Manual

IP Router Command Reference

Router Global Commands

router
Syntax router router-name
Context config
Description This command enables the context to configure router parameters, interfaces, route policies, and
protocols.
The router name refers to the router instance (in other commands, the router instance can be either
router name or service ID). The 7705 SAR has two routing domains (instances).
The base routing domain includes all in-band IP traffic; that is, any IP packet arriving at the router over
any IP interface (all services, all physical ports on the adapter cards). The routing table for the base
instance is populated with these IP addresses.
The management routing domain is for out-of-band management traffic; that is, the Mgmt port on the
CSM is being used for management traffic. In this case, the routing table for the management routing
instance is populated.
Parameters router-name — the router name
aggregate
Syntax aggregate ip-prefix/ip-prefix-length [summary-only]
no aggregate ip-prefix/ip-prefix-length
Context config>router
Description
This command creates an aggregate route.
Use this command to group a number of routes with common prefixes into a single entry in the routing
table. This reduces the number of routes that need to be advertised by this router and reduces the
number of routes in the routing tables of downstream routers.
Both the original components and the aggregated route (source protocol aggregate) are offered to the
Routing Table Manager (RTM). Subsequent policies can be configured to assign protocol-specific
characteristics, such as the OSPF tag, to aggregate routes.
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Values router-name: Base, management
Default Base
7705 SAR OS Router Configuration Guide