Term
Switching
What is a late collision |
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Definition
| When a switch has already sent 64 bytes of a frame, and the switch receives a frame on that same interface, the switch senses a collision |
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Term
Switching
What is most likly happening if CRC errors grow but collision counters do not |
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Definition
| Interference on the cable |
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Term
Switching
protect or restrict violation, will it shut the port down? |
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Definition
| No, but will not forward frames either |
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Term
Switching
With a switch connected to a router and then another switch connected to that router, how far will a cdp packet go? |
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Definition
cdp packets are not passed through a switch and that you only see what is directly connected
- This means that if your router is connected to a switch, you will not see any of the devices hooked up to that switch, only the switch will appear as a neighbor
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Term
Switching
By default, what ways are available to access a switch? |
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Definition
Only way is console because Telnet and SSH not allowed or set up initially.
Full access can be made initially with console access |
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Term
Switching
With a new switch, which passwords should be set at a minimum? |
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Definition
| configure passwords for the console, Telnet, SSH, and the enable secret password |
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Term
Switching
3 ways of erasing a config file? |
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Definition
Write erase
Erase startup-config
Erase nvram:
Most recent is erase nvram: |
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Term
Switching
To reach enable mode from a vty (Telnet or SSH), the switch must be configured with several items: |
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Definition
- An IP address
- Login security on the vty lines
- An enable password
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Term
Switching
Main CDP commands |
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Definition
- show cdp neighbors [type number]
- show cdp neighbors detail
- show cdp entry name
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Term
Switching
CDP verify commands? |
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Definition
- show cdp
- show cdp interface [type number]
- show cdp traffic
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Term
| Which command will change the frequency that your router broadcasts CDP packets to two minute intervals? |
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Definition
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