Dell S4048T-ON, Руководство по настройке

Страница: 118 / 1146

• Generate a tag to be added to redistributed routes.
CONFIG-ROUTE-MAP mode
set automatic-tag
• Specify an OSPF area or ISIS level for redistributed routes.
CONFIG-ROUTE-MAP mode
set level {backbone | level-1 | level-1-2 | level-2 | stub-area}
• Specify a value for the BGP route’s LOCAL_PREF attribute.
CONFIG-ROUTE-MAP mode
set local-preference value
• Specify a value for redistributed routes.
CONFIG-ROUTE-MAP mode
set metric {+ | - | metric-value }
• Specify an OSPF or ISIS type for redistributed routes.
CONFIG-ROUTE-MAP mode
set metric-type {external | internal | type-1 | type-2}
• Assign an IP address as the route’s next hop.
CONFIG-ROUTE-MAP mode
set next-hop ip-address
• Assign an IPv6 address as the route’s next hop.
CONFIG-ROUTE-MAP mode
set ipv6 next-hop ip-address
• Assign an ORIGIN attribute.
CONFIG-ROUTE-MAP mode
set origin {egp | igp | incomplete}
• Specify a tag for the redistributed routes.
CONFIG-ROUTE-MAP mode
set tag tag-value
• Specify a value as the route’s weight.
CONFIG-ROUTE-MAP mode
set weight value
To create route map instances, use these commands. There is no limit to the number of
set
commands per route map, but the convention
is to keep the number of set filters in a route map low.
Set
commands do not require a corresponding
match
command.
Configure a Route Map for Route Redistribution
Route maps on their own cannot affect traffic and must be included in different commands to affect routing traffic.
Route redistribution occurs when Dell Networking OS learns the advertising routes from static or directly connected routes or another
routing protocol. Different protocols assign different values to redistributed routes to identify either the routes and their origins. The metric
value is the most common attribute that is changed to properly redistribute other routes into a routing protocol. Other attributes that can
be changed include the metric type (for example, external and internal route types in OSPF) and route tag. Use the
redistribute
command in OSPF, RIP, ISIS, and BGP to set some of these attributes for routes that are redistributed into those protocols.
118 Access Control Lists (ACLs)