Basic CISCO Router Configuration Commands

PASSWORDS

 

1. Set Enable Password (User Mode to Exec Mode)

Router#configure terminal

Router(config)#enable password test

Sets enable password to test

 

2.Set Enable Secret Password (User Mode to Exec Mode)

Router(config)#enable secret Vinita

Sets enable secret password to Vinita

3.Set Console Password (To enter User Mode)

Router(config)#line console 0

Router(config-line)#password console1

Router(config-line)#login

Enters console line mode

Sets console line mode password to console1

Enables password checking at login

 

Signals Maths from Haykin's Book

Click on the pictures below and open in new tab to view them in large size. 

   
 

          

Solutions of Corcoran Chapter 02-09, 11, 14

Given below is the link to solution manuals of almost all the chapters of Corcoran.

Download Solution Manuals

Signals and Linear Systems PDFs

Download links of related course materials for the courses EEE-3111 and EEE-3112 are given below:

Reference Books
1. MATLAB Programming for Engineers 4th edition by Stephen J. Chapman


Class Notes
1. Basic Operations on Signals

SUGGESTIONS! (EEE-1213 & EEE-3111)

Disclaimer: This suggestion only outlines the most important topics. Those of you are targeting TOP marks, you will have to study far more. 

Electrical Circuits II (EEE-1213):

1. R, L, C branch
2. Basic Definitions
3. Average & RMS: Both theory & Maths. Calculations from given figure is must!
4. Maths related to Z calculation
5. Example of Chapter 8
6. Resonance
7. Phasor algebra & Leading-Lagging is must!!!

Signals & Linear Systems (EEE-3111):

1. Study all the questions of Midterm: Very Very Important
2. There will be 1 set (10 marks) from Z transform. Study the supplied sheet.
3. There will be 1 set (10 marks) from Fourier transform. Review the maths done in class. 

* At least 20 marks common from Midterm's question!

* Most maths will be unchanged (as done/shown in class)!

Signals and Linear Systems (EEE-3111): Special Suggestion for Midterm, Summer 2014

This suggestion does not guarantee A+, it just covers the most important questions.

Theory:

• Definitions: Signal, Systems, Classification of various signals, Basic system properties (Linearity, Causality etc.), Basic properties of LTI systems (Associative property, Distributive property etc.), PSD, Autocorrelation.
• Unit Step function and Unit Impulse function.
• Shifting property of unit impulse function.

Math:

• Shifting, Compressing a given signal (discussed in class in detail).
• Draw signals from given equations.
• Linearity, Time-invariance, Causality check of systems (examples and also exercises given in the last class).
• Power and Energy calculation of signals.
• Examples reviewed in class are VVI.

Thank you and good luck.

Electrical Circuits II (EEE-1213): Syllabus Overview for Midterm, Summer 2014

You'll have to answer 3 out of 4 questions.

Theory:

• Branches: R, L, C, RL (2 will come in the exam)
• Definitions: AC, Phasor, Period, Frequency, Angular Frequency, Phase, Phase Difference, Form Factor, Peak Factor etc.
• Calculation of Average & Effective value of a sinusoidal wave (discussed in last lecture)

Math:

• Phasor Algebra (at least 6 marks)
• Leading / Lagging (at least 5 marks)
• Impedance (Z) Calculation
• Determination of Period, Phase angle, Angular frequency etc. from a given wave

Thanks everyone. Good luck!

Download Link of Fundamentals of Electric Circuits (4E)

Click below to download Fundamentals of Electric Circuits by Charles K. Alexander, Matthew N.O. Sadiku (4th Edition).

Download Book

EEE-2213: Suggestion, Math Syllabus & Lecture Note

1.  Download 3 Dark Lamp Method lecture note from here.

2. Math Syllabus: 
                         Alternator:                   37.1 to 37.10

                                                                  37.34 to 37.38
                     
                         Induction Motor:        34.1 to 34.11
                                                                   34.26 to 34.28

             
3.  Suggestion: Emphasize on questions of Midterm-1 and Midterm-2. Also give special attention to questions I mentioned as important ones in class. Given below are some of the topics you should study for the finals. 
Note: This is not a suggestion for A+, for doing good in exam you'll have to study all the topics in the syllabus.

• Alternator:  Basic Principle, 3-dark lamp method of synchronization,  Zero Power Factor Method or Potier Method
• Induction Motor: Induction Motor Principle, Starting Torque, Condition for Maximum Starting Torque, Effect of Change in Supply Voltage on Starting Torque, Torque under Running Conditions,  Relation between Torque and Slip

EEE-3217: Information Theory Lecture Notes

Here are the materials used in class:

1. Wikipedia Link
Everything except the last lecture has been taken from here. You can also download the PDF of this note from the link below:
Download PDF

2. For Shannon's Theorem and Shannon-Hartley Theorem I shall give you a note to photocopy. Contact me at EEE faculty room.