ROUTE Notes - More IGP Redistribution
·5 min read
As always, feel free to correct. Study Notes When a router redistributes from one routing protocol to another, where does the router get the list of routes to redistribute? From the routing table. …
Ccnp
ROUTE Notes - IGP Redistribution
·3 min read
As always, feel free to correct. Study Questions When you redistribute OSPF into EIGRP, what are you really redistributing? Routes knows via OSPF Networks of OSPF-enabled interfaces What’s the …
ROUTE Notes - OSPF Virtual Links and Frame Relay Stuff
·3 min read
Feel free to correct. I feel like I’m missing a big piece here, so please fill in a gap if you see one. Thanks. :) Study Questions How many area 0s (zero) can you have in an OSPF implementation …
ROUTE Notes - OSPF Filtering and Summarization
·4 min read
Feel free to correct all this stuff. Additions are also welcome. Study Questions How do I keep an area route from reaching a router in that area? You don’t. That defeats the whole purpose of having …
ROUTE Notes - Controlling Routes in EIGRP
·3 min read
Corrections welcome. Study Questions Why would you ever want to summarize routes? Summarizing routes minimizes the routes advertised to the network. For example, instead of advertising 192.168.0.0/24, …
ROUTE Notes - EIGRP Neighbor Relationships
·3 min read
Or neighborships, as they call it in the book. What a terrible word. Study Questions What settings must match between two routers in order to become EIGRP neighbors? Both routers must be in the same …
ROUTE Notes - EIGRP Topology Stuff
·5 min read
Study Questions How do you keep EIGRP from killing your WAN? You can use the ip bandwidth-percent eigrp AS X command to limit the amount of bandwidth that EIGRP uses to update neighbors. How does …
ROUTE - Redistribution Nuance #2 - OSPF External Metric Types
·4 min read
Last time, we talked about a nifty little lab I set up for redistribution and how the OSPF ASBRs acted a little differently than I expected. This time, let’s look at how changing external OSPF …
Stubby Post - UplinkFast
·3 min read
I’ve got a few switches daisy chained together with single links and have enabled UplinkFast on them. This switch is not the root bridge; F0/24 is the root port and F0/23 is a blocked alternate …