1

3. What lower-layer protocol encapsulates SNMP messages? 4. Because SNMP uses two different port numbers (UDP ports 161 and 162), a single system can easily run both a manager and an agent. What would...

Question

3. What lower-layer protocol encapsulates SNMP messages? 4. Because SNMP uses two different port numbers (UDP ports 161 and 162), a single system can easily run both a manager and an agent. What would...

3. What lower-layer protocol encapsulates SNMP messages?

4. Because SNMP uses two different port numbers (UDP ports 161 and 162), a single system can easily run both a manager and an agent. What would happen if the same port number were used for both?

5. One of the first steps in configuring a device to be managed is to give it an IP address. Why?

6. What is the disadvantage of having the network management system operate at the application layer?

Answers

Answers of the questions as below:

3. What lower-layer protocol encapsulates SNMP messages?

Ans: L4 (UDP or TCP) + L3 (IP) + L2 (Ethernet)

5. One of the first steps in configuring a device to be managed is to give it an IP address. Why?

ANS:Following is the reason ,assigning IP address while configuring device is as soon as this device comes in network it should be reachable from the network.

6]Disadvantages of having NMS at application layer

Ans:Manager periodically polls the SNMP agents that reside on managed devices for the data, thereby enabling information to be displayed using a GUI on the NMS.

A disadvantage of periodic SNMP polling is the possible delay between when an event occurs and when it is collected by the NMS; there is a trade-off between polling frequency and bandwidth usage.

The agent collects data and stores it locally in the MIB, To access or set MIB variables, the user must specify the appropriate read or write community string; otherwise, access is denied.


Similar Solved Questions

1 answers
Eraser and a finger
an eraser is held to blackboardby a finger applying a force. only the coefficient of friction and the mass of the eraser is given........how should i approachthis problem (find the force being applied by the finger)??? thanks........
1 answers
Blanket Corporation applies manufacturing overhead on the basis of direct labor hours. At the beginning of...
Blanket Corporation applies manufacturing overhead on the basis of direct labor hours. At the beginning of the most recent year, the company bases its predetermined overhead rate on the total estimated overhead of $450,000 and 75,000 estimated machine hours. Actual manufacturing overhead for the yea...
1 answers
Bubbly Bottling Company bottles ginger beer soft drinks using a process cost system. Following are cost...
Bubbly Bottling Company bottles ginger beer soft drinks using a process cost system. Following are cost and production data for the mixing department for March: Units Materials Conversion Costs 26,000 $6,440 $7,760 Inventory, March 1 Placed in production during March 74,000 $16,620 $31,200 Inventory...
1 answers
How do you find the zeros, real and imaginary, of # y=x^2/3+1/7x-5/9 # using the quadratic formula?
How do you find the zeros, real and imaginary, of # y=x^2/3+1/7x-5/9 # using the quadratic formula?...
1 answers
FULL SCREEN | | PRINTER VERSION BACK Chapter 27, Problem 081 again. | In the figure...
FULL SCREEN | | PRINTER VERSION BACK Chapter 27, Problem 081 again. | In the figure find the potential difference across R2 if ε 19.0 V, R1 = 8.36 Ω, R2 = 9.68 Ω, and R3 = 5.94 Ω Ri R2 Rs 00D Number Units Tv the tolerance is +/-2% Click if you would like to Show Work for th...
1 answers
Each semester, California students enrolling at Stanford College must pay tuition costs of $170 per credit,...
Each semester, California students enrolling at Stanford College must pay tuition costs of $170 per credit, as well as $140 student services fees. a) Write a linear function that gives the total cost y to be paid by a student taking x credito at Stanford College. b) Use this linear a student taking ...
1 answers
A.) Solid lead acetate is slowly added to 50.0 mL of a 0.0624 M sodium chromate...
A.) Solid lead acetate is slowly added to 50.0 mL of a 0.0624 M sodium chromate solution. The concentration of lead ion required to just initiate precipitation is __M B.) Solid potassium hydroxide is slowly added to 50.0 mL of a 0.0636 M nickel(II) acetate solution. The concentration of hydroxide io...
2 answers
#lim_(x->pi/2)(sinx)^(1/sin(2x)) = #?
#lim_(x->pi/2)(sinx)^(1/sin(2x)) = #?...
1 answers
Two random samples are selected from two independent populations. A summary of the samples sizes, sample...
Two random samples are selected from two independent populations. A summary of the samples sizes, sample means, and sample standard deviations is given below: n1=51, n2=46, x¯1=57.8, x¯2=75.3, s1=5.2 s2=11 Find a 94.5% confidence interval for the difference μ1−μ2μ1−&mu...
1 answers
In the B2B buying process, a modified rebuy is when the firm has previously chosen a...
In the B2B buying process, a modified rebuy is when the firm has previously chosen a vendor and places a reorder. 21. True False 22. The steps involved in the B2B buying process are similar to those made by individual consumers. False Firms sell virtually the same goods or services to both consumers...
1 answers
1. A shop produces pipes of 100cm length. But due to manufacturing errors, sometimes the pipes...
1. A shop produces pipes of 100cm length. But due to manufacturing errors, sometimes the pipes are too long or too short. Let X be the error in the length of pipes produced in a shop. X has the following probability distribution f(x)= A(1 - x)? if -1<x<1, otherwise a. Find A. b. Find the cumul...
1 answers
Question: Some people believe that anyone who knowingly engages in high-risk behaviors is asking for trouble...
Question: Some people believe that anyone who knowingly engages in high-risk behaviors is asking for trouble and should be denied treatment if they subsequently become infected. Agree or disagree? Explain your answer....
1 answers
Simplify the following A B C D
Simplify the following A B C D...
1 answers
Set up free body diagram and help solve for equilibrium Problem 2 The inclined beam has...
set up free body diagram and help solve for equilibrium Problem 2 The inclined beam has a mass of 120 kg and center of gravity at G. The beam is supported by a roller at A, cable AB, and a smooth peg in a slot at C. The 1500 N force is perpendicular to the beam. Calculate the reaction forces at thes...
1 answers
The reaction 2 NO+Cl2 2 NOCl is at equilibrium at 25'C when PNo-0.24 atm, Pc 0.61...
The reaction 2 NO+Cl2 2 NOCl is at equilibrium at 25'C when PNo-0.24 atm, Pc 0.61 C12 Poo,-1.35 atm. What is the value of ΔGo for the reaction?...
1 answers
Which of the following represent epigenetic changes caused by a pathogen that can affect its ability...
Which of the following represent epigenetic changes caused by a pathogen that can affect its ability to cause infection in the host? Check all that apply Activation or inactivation of host cell DNA Binding to RNAs that silence genes ロロロロロ Affect host cell DNA that ...
1 answers
A Certified Registered Nurse Anesthetist is performing anesthesia for a patient under the medical direction by...
A Certified Registered Nurse Anesthetist is performing anesthesia for a patient under the medical direction by a physician. What modifier would the anesthetist use for billing?...
1 answers
Write a method: public Iterator shortestPath(T targetOne, T targetTwo) throws ElementNotFoundException{ which will find two elements,...
Write a method: public Iterator shortestPath(T targetOne, T targetTwo) throws ElementNotFoundException{ which will find two elements, and return an iterator that can traverse the elements along the shortest possible path (following the connections that exist in the tree between parent and child node...
1 answers
A) Suppose q = min[2K,3L]. Find the short-run cost function. B) Can total cost ever be...
A) Suppose q = min[2K,3L]. Find the short-run cost function. B) Can total cost ever be lower in the short run than the long run? Explain....

-- 0.048799--