What is administrative distance for default route?
The range for administrative distance is 0–255. The default value is 120 for RIP routes and 110 for OSPF routes.
Which routing protocol has a default administrative distance of 5 in the routing table?
Default Distance Value Table
| Route Source | Default Distance Values |
|---|---|
| Enhanced Interior Gateway Routing Protocol (EIGRP) summary route | 5 |
| External Border Gateway Protocol (BGP) | 20 |
| Internal EIGRP | 90 |
| IGRP | 100 |
How do I find my router administrative distance?
You can display the administrative distance of all routes on your router by typing the show ip route command:
- In the case above, the router has only a single route in its routing table learned from a dynamic routing protocols – the EIGRP route.
- Metric.
- RIP has been configured on all routers.
What is the default administrative distance of a static route if you use an exit interface instead of a next hop address?
Static routes have a default administrative distance of 1. This route that has an administrative distance of 5 will not be placed into the routing table unless the previously entered static route to the 192.168.
How does default route work?
A default route is the route that takes effect when no other route is available for an IP destination address. If a packet is received on a routing device, the device first checks to see if the IP destination address is on one of the device’s local subnets.
What is ad administrative distance in routing protocols?
Administrative Distance (AD) is a value that routers use in order to select the best path when there are two or more different routes to the same destination from two different routing protocols. Administrative Distance counts the reliability of a routing protocol.
Which routing protocol has smallest default administrative distance?
For example, Cisco routers, routes issued by OSPF have a lower default administrative distance than routes issued by the Routing Information Protocol. By default, OSPF has a default administrative distance of 110 and RIP has a default administrative distance of 120.
Is the default administrative distance of RIP?
Explanation: Default administrative distance of RIP is 120.
Which routing protocol has the most trustworthy administrative distance by default?
By default, OSPF has a default administrative distance of 110 and RIP has a default administrative distance of 120.
What is the default gateway?
The default gateway is the path used to pass information when the device doesn’t know where the destination is. More directly, a default gateway is a router that connects your host to remote network segments.
What is the default route in a routing table?
What is difference between default gateway and default route?
“IP Default-Gateway” is generally configured on Layer 2 switches for management access while “IP Route 0.0. 0.0” is used for Layer 3 Switches and Routers for gateway of last resort on a router.
What’s the default administrative distance for a router?
For example, if a router receives a route to a certain network from both Open Shortest Path First (OSPF) (default administrative distance – 110) and Interior Gateway Routing Protocol (IGRP) (default administrative distance – 100), the router chooses IGRP because IGRP is more reliable.
When to use administrative distance in static routing?
Common Applications for Administrative distance can be shown when we use Static Routes for backing up an existing IGP route. You can use the passive-interface command so as to regulate the promotional material of routing info.
What happens if the administrative distance is 255?
*If the administrative distance is 255, the router does not believe the source of that route and will not install the route in its routing table. When using route redistribution, occasionally there may be a need to modify the administrative distance of a protocol so that it takes precedence.
What should the administrative distance be for Rip routes?
In order to enable the router to prefer RIP routes to IGRP, configure the distance command on R1 like this: Now look at the routing table. The routing table shows that the router prefers the RIP routes. The router learns RIP routes with an administrative distance of 90, although the default is 120.