Juniper IGP - CONFIGURATION GUIDE V11.1.X Configuration Manual page 52

JUNOSe 11.0.x IP, IPv6, and IGP Configuration Guide
Table 5: Default Administrative Distances for Route Sources (continued)
If the IP routing table contains several routes to the same prefix for example, an
OSPF route and a RIP route the route with the lowest administrative distance is
used for forwarding.
To set the administrative distance for BGP routes, see JUNOSe BGP and MPLS
Configuration Guide.
To set the administrative distance for RIP, IS-IS, and OSPF, use the following distance
commands in Router Configuration mode.
distance
distance ip
28
IP Routing
Route Source
Internal access route
Access route
External BGP
OSPF
IS-IS
RIP
Internal BGP
Unknown
Use to set an administrative distance for RIP or OSPF routes in the range 0–255.
For RIP routes, the default value is 120.
For OSPF routes, the default value is 110.
Example
host1(config)#router rip
host1(config-router)#distance 100
Use the no version to restore the default value.
See distance
Use to set the administrative distance for IS-IS routes in the range 1–255.
Example
host1(config)#router isis
host1(config-router)#distance 80 ip
Default Distance
2
3
20
110
115
120
200
255