1
00:00:00,000 --> 00:00:06,000
There are other routing protocols that are not included in this list.

2
00:00:06,000 --> 00:00:11,000
Internal BGP as an example has an administrative distance of 200

3
00:00:11,000 --> 00:00:15,000
whereas external BGP has an adminitrative distance of 20

4
00:00:15,000 --> 00:00:19,000
ISIS has an administrative distance of 115

5
00:00:19,000 --> 00:00:23,000
but we won’t get into those protocols in this course

6
00:00:23,000 --> 00:00:27,000
just be aware that the lower the administrative distance

7
00:00:27,000 --> 00:00:32,000
the more reliable or more believable a routing protocol is.