- [Instructor] Welcome to the latest episode…of Speaking Of Trunking actually it's the only episode,…because what we're going to do is refresh a little bit…of our CCNA knowledge that's going to take…just a couple of minutes, and then we're going to look…at some trouble shooting scenarios that just might…pop up as we work with a simple little trunk.…What could go wrong here, let's find out.…First off what is a trunk to begin with?…We know what that is but we're going to refresh it anyway,…it's simply a path between directly connected switches…that allow frames to go from one switch to the next,…and in most cases a tag indicating the destination VLAN…is going to be placed on the frame by the sending switch…and that of course is frame tagging.…
And this allows members of a given VLAN to communicate…when they're connected to separate switches.…Which in the real world networks,…of course they're generally going to be…and I believe we'll also see that in a lab coming up.…Now a couple of trunking protocols…just a couple of details here.…
- 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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