Join Chris Bryant for an in-depth discussion in this video Switching section open, part of CCNP Troubleshooting (300-135) Cert Prep.
- [Chris] When it comes to advanced STP features as you and I both know having been experienced to them or with them in the CCNA and earlier in your CCNP studies, first thing you got to watch is how alike these features sound. We've got three different features here that end in fast, we've got PortFast, UplinkFast, and BackboneFast. Then we've got three guards, Root Guard, BPDU Guard and Loop Guard, then we have something else for BPDUs called BPDU Filter and then we have something else called UDLD. So a lot going on here as far as guarding and fasting goes.
So to make absolutely sure that you are absolutely clear on all of these topics, I don't want to just talk about troubleshooting them, because as you're going to see, some of these, most of them actually the commands are so simple and so straightforward that it's really hard to mess it up. Don't take that as a challenge. Don't sit there and say well Chris said that we couldn't screw this up, by golly we're going to. But you are going to see the commands are simple. The real key with these features, especially since you're getting eight or nine of them, eight of them thrown at you at one time, is knowing where to apply them.
Because some of them are going to be applied globally, some of them are going to be applied at the port level, and if you don't know exactly what to expect and I do mean exactly, then you won't even know if you need to do any troubleshooting. Because some of these features, they're not going to release doves or pigeons when you enable them, they're just going to say okay, that's enabled and that's it. But you've got to know what to look for, especially with a couple of these guards, that Root Guard and BPDU Guard in particular. So what I've done here again is brought all the videos from my Switch course over here so you can see them in action, and they are in this section.
And again, concentrate not only on the commands which you're going to see in action, but also where you're applying these, because we have to know that first off they're taking effect to know if we have to do any trouble shooting. So with that introduction, let's go ahead and get started.
- Port security fundamentals
- EtherChannel negotiation protocols
- Advanced switching options
- NBMA configuration and troubleshooting
- Spotting and fixing authentication type mismatches
- K-values and passive interfaces
- Route redistribution
- NTP authentication
- Border Gateway Protocol (BGP)
- VPNs and VRF-lite
Skill Level Intermediate
1. CCNP TSHOOT 300-135: Switching and EC Fundamentals
2. CCNP TSHOOT 300-135: Advanced Switching Options
3. CCNP TSHOOT 300-135: Analyzing And Troubleshooting OSPF
4. CCNP TSHOOT 300-135: Enhanced Interior Gateway Routing Protocol (EIGRP)
5. CCNP TSHOOT 300-115: Route Redistribution
To autoredistribute (or not)8m 34s
6. TSHOOT 300-115: The Hot Standby Routing Protocol
7. CCNP TSHOOT 300-115: Access Control Lists (ACLs)
8. CCNP TSHOOT 300-115: Border Gateway Protocol (BGP)
9. TSHOOT 300-135: VPNs and VRF-lite
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