Archive for the ‘CCNA Certification’ Category
Advantages of CCNA Certification
Introduction
In the ever-growing field of IT, one has to keep pace with the emerging technologies and stay up-to-date. During the last decade the filed of IT has expanded so much that you can’t be an expert at everything. You have to select a track for yourself, look for the certifications recognized and accepted by the industry, and get on with it.
Certifications are the measure of your ability and specially knowledge in some specific area. They not only add a star on your resume, but also give you an edge in this ever-growing and evolving field. And not to forget, it does add up in your promotion and salary raises.
Networking Certifications
As an IT Professional, if you are looking to pursue your career in the field of networking and specifically to indulge in the vast market of Cisco based networking products, The Cisco Certified Network Associate or the CCNA is a certification for you.
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Cisco CCNA and CCNP Practice Exam
To pass yoru cisco certification like ccna and ccnp certifications, you need to follow cisco ccna practice exam and cisco ccnp pracitce exams developed by exams experts.
Let’s check your knowledge and skills of frame relay, subinterfaces, packet filtering, and other important Cisco certification exam topics!
CCNA Certification And CCENT Certification:
For which of the following interfaces types , Frame Relay command frame-relay map is applied for the following interfaces types ?
A. physical interface, no subinterfaces
B. point-to-multipoint subinterface
C. point-to-point subinterface
D. loopback
Answer: A, B. On a PTP subinterface, you should use the frame-relay interface-dlci command. You’d not configure frame relay commands on a loopback interface.
CCNA Security Certification / CCNP ISCW Exam:
What’s the major difference between stateful and stateless packet filtering?
Answer: Stateless packet filtering only considers the values in the ACL - there’s no attempt to find if this packet is part of an already-existing connection, or attempting to create one. With protocols that use random port numbers at times - FTP, for example - there can be some real problems making a connection.
Stateful packet filtering does monitor the connection state, and that’s very important when it comes to preventing TCP attacks. A stateful firewall will not only monitor the state of the TCP connection, but also the sequence numbers. Stateful firewalls get this by keeping a session table, or state table.
CCNP Certification / BSCI Exam:
Which of the following ISIS router types can an L1/L2 router not form an adjacency with?
A. L2 in a different area
B. L1 in a different area
C. L1/L2, regardless of area
D. L1, regardless of area
Answer: B, D. L1/L2 routers can form adjacency with any L1 in the same area, L1/L2 in any area, and L2 in any area.
CCNP Certification / BCMSN Exam:
Which of the following are Uplinkfast restrictions?
A. Takes 1 - 3 minutes to transition
B. Cannot be configured on a root switch
C. Cannot be configured on a per-VLAN basis
D. Does not run on Cisco switches without specific IOS add-on
Answer: B, C. Uplinkfast takes seconds, not minutes, and there’s no IOS “add-on”.
CCNP / ONT Exam
