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Dual Trunk E1 Router
protocol to use the same metric value for all redistributed routes. Use this command in conjunction with the redistribute command.
Examples
ospfd# configure terminal
ospfd(config)# router ospf 100
ospfd(config-router)# default-metric 100
Related commands
redistribute
description
Use the description command to add a description to an interface.
Use the no form of this command to remove the description.
Command Syntax
description LINE
no description
LINE 1-1023 characters that are a description of the ZebOS interface.
Command Mode
Interface mode
Usage
Examples
ospfd# configure terminal
ospfd(config)# interface eth0
ospfd(config-if)# description This interface is ethernet interface
Related Commands
distance
Use the distance command to define OSPF route administrative distances based on route type.
Use the no form of this command to restore the default value.
Command Syntax
distance <1-255>|ROUTEPARAMETER
no distance ospf
<1-255> = OSPF administrative distance.
ROUTEPARAMETER= ospf ROUTE1|ROUTE2|ROUTE3 DISTANCE
ROUTE1= external Sets the distance for routes from other routing domains, learned by redistribution.
ROUTE2= inter-area Sets the distance for all routes from one area to another area.
ROUTE3= intra-area Sets the distance for all routes within an area.
DISTANCE= <1-255> Distance for external, intra-area, or inter-area routes.
Note: Include ROUTE1, ROUTE2 and ROUTE3 parameters one time each in a single command in any order.
Default
The default distance for each type of route (intra, inter or external) is 110.
Command Mode
Router mode
Usage
The administrative distance rates the trustworthiness of a routing information source. The distance could be any integer from 0 to
255. A higher distance value indicates a lower trust rating. For example, an administrative distance of 255 indicates that the
routing information source cannot be trusted and should be ignored.
Use this command to set the distance for an entire group of routes, rather than a specific route that passes an access list.
Examples
ospfd# configure terminal
ospfd(config)# router ospf 100
ospfd(config-router)# distance ospf inter-area 20 intra-area 10 external 40
Related Commands
distribute-list