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9 Cards in this Set
- Front
- Back
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Operating system consists of... |
Shell Kernel worth hardware. Hardware.
Cisco devices use cisco internetwork operating system (IOS) |
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Kernel |
Communicates between hardware and software. Manages how hardware resources are used to meet software requirements |
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Shell |
The user interface. Allows users to request specific tasks. Tasks done by CLI or GUI |
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Hardware |
The physical part of a computer including underlying electronics. |
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GUI enables user to... |
Use mouse to make selections and run programs Enter text or text based commands View output on a monitor |
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CLI enables the user to... |
Use keyboard to run CLI based network programs Enter text and text based commands View output on monitor |
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Access to CLI by... |
•Console - physical management port with rollover cable for initial configuration. Does not require network. •SSH - (Best practice) require active networking services. Secure virtual interface of CLI with encrypted password authentication. •Telnet - insecure method of virtual interface. Passwords, authentication and commands sent in plaintext. |
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Terminal emulation programs |
PuTTY Tera Term Secure CRT OS X Terminal |
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PC to switch |
PC - console - switch PC terminal Switch> en Switch# conf t Switch(config) # switch configure |
