Networking Tips Tricks

CCNP Job Interview Questions & Answere Part 3   Q201: Does IS-IS elect a Backup Designated Router on a broadcast subnetwork?   Ans: IS-IS does not elect a BDR.   Q202: What is the purpose of the Pseudonode ID?   Ans: The Pseudonode ID is the last octet of a LAN ID. Its purpose is to distinguish LAN IDs which are originated by a single router which is the DR on multiple LANs.   Q203: What is the maximum age (MaxAge) of an IS-IS LSP?   Ans: The MaxAge of an IS-IS LSP is 1200 seconds (20 minutes).

CCNP Job Interview Questions & Answere Part 2   Q101: What is a recursive table lookup?   Ans: A recursive routing table lookup occurs when a router cannot acquire all the information it needs to forward a packet with a single routing table lookup. For example, the router may perform one lookup to find the route to a destination and then perform another lookup to find a route to the next hop router of the first route.   Q102: What is a routing protocol?   Ans: A routing protocol is a "language" that routers speak to each other to share information about        network destinations.   Q103: What basic procedures should a routing algorithm perform?   Ans: At a minimum, a routing protocol should define procedures for        Passing reachability information about networks to other routers        Receiving reachability information from other routers       ...

CCNP Job Interview Questions & Answere Part 1 Q1. What are three types of LAN traffic? Ans. Unicasts - intended for one host. Broadcasts - intended for everyone. Multicasts - intended for a only a subset or group within an entire network. Q2. What are unicast frames? Ans. Unicast frames are the most common type of network traffic. A unicast frame is a frame intended for only one host. The only station that processes this frame is one station that has its own MAC address in the destination portion of packet. Q3. How do you enable IGRP on a Cisco router? Ans. The way you enable IGRP on a Cisco router is similar to the way you enable RIP, except you specify IGRP as the protocol and add an autonomous system number. For example: RouterA(config)# router igrp 10 (10 is the AS number) RouterA(config-router)# network 192.168.0.0 RouterA(config-router)# network 192.168.1.0 RouterA(config-router)# network 192.168.2.0

Q: What is Windows Server 2012 Essentials? A: The latest version of Windows Small Business Server, Windows Server 2012 Essentials is a flexible, affordable, and easy-to-use server solution designed and priced for small businesses with up to 25 users and 50 devices that helps them reduce costs and be more productive. Windows Server 2012 Essentials is an ideal first server, and it can also be used as the primary server in a multi-server environment for small businesses. Windows Server 2012 Essentials enables small businesses to protect, centralize, organize and access their applications and information from almost anywhere using virtually any device. Additionally, Essentials has the ability to grow as your business grows, providing an elastic solution that allows you to purchase and then perform an in-place conversion to Windows Server 2012 Standard if your business needs change over time. Customers can use Windows Server 2012 Essentials as a platform...

Q41. What is SID? A. SID stands for Security Identifier. Every object has a unique ID, it is called SID. Q42. What is RADIUS Server? A. RADIUS Stands for Remote Authentication Dial-in User Service, RADIUS Server Provides the Centralized Management of Multiple RAS & VPN Server in the network. On this Server Remote Access Policy and Remote Access Logging Options are available. Q43. What is Trusting Domain? A. In Trusting Domain Resources are available. Q44. What is Trusted Domain? A. In Trusted Domain User Account’s are available. Q45. What is Microsoft Exchange Server? A. Microsoft Exchange Server is Software that provides the services such as sending & receiving the Mail. Q46. What is Printer? A. Printer is a Software that Governing the print Device. There are two types of Printer: 1. Local Printer 2. Network Printer Q47. What is Chatting? A.  Chatting is a Real Time Conversation between two or more people in the network.  Online chat may refer to any kind of comm...

Q31. What is a Bridge? A. Bridge is a layer 2 network device that provides the communication within the same network ID. In bridge maximum 16 ports are available. Q32. Difference between Gateway and Router? A. Router works on same network architecture but Gateway works on different network architecture. Q33. What is POP Server/SMTP Server? A. POP Stands for Post Office Protocol. It is basically use for mail receiving purpose in the network. SMTP Stands for Simple Mail Transfer Protocol. It is basically use for sending a mail as well as receiving a mail in the network. Q34. What is Active Directory Partitions? A. Active Directory Partition is a logical Partition of Active Directory. This Partition is basically use for replication from D.C. to A.D.C. & D.C. to G.C.S. (Global Catalog Server) in the network. There are three Types of Active Directory Partition: 1. Schema Partition 2. Configuration Partition 3. Domain Partition Q35. Types of Active Directory Partitions? A. The...

Q21. What is Operation Master Role? A. Operation Master Role is available on Domain Controller in the Network. There are five types of operation master roles:- 1. Schema master 2. Domain Naming Master 3. RID Master 4. PDC Emulator 5. Infrastructure Master Q22. Difference between Mixed Mode and Native Mode? A. There are two types of domain mode: 1. Mixed Mode: In this mode NT, win 2000 and win 2003 D.C. are available. 2. Native Mode: there are two types of native mode.     i. Win 2000 Native Mode: In this mode win 2000 and win 2003 DC are available.     ii. Win 2003 Native mode: in this mode only win 2003 DC are available. Q23. What is SCSI? A. SCSI stands for Small Computer System Interface. In SCSI the rate of data transmission is fast. SCSI Hard Disk Speed R.P.M. is fast in SCSI Data Transmission speed is 320 MBPS in the Network. In SCSI Controller We can connect Maximum 15 Physical Devices in the System. Q24. What are A-Host Record and PTR Record? A. A r...

Q11. What is forest? A. A group of tree is called forest and does not sharing a contiguous name space but sharing a common configuration (Schema). Q12. Difference between D.C. and A.D.C.? A. D.C. stands for Domain Controller and A.D.C. stands for Additional Domain Controller. A.D.C. is a backup of D.C. Only one different is available between D.C. and A.D.C. i.e. – Operation master Role. On D.C. all of five Operation Master Roles are available- 1. Schema Master 2. Domain Naming Master 3. RID Master 4. PDC Emulator 5. Infrastructure Master But on A.D.C. only Three Operation Master Role are Available: 1. RID Master 2. PDC Emulator 3. Infrastructure Master Q13. What is the benefit of Child Domain? A. There are many benefits of Child Domain Such As: 1. Security Boundary 2. Administrative Overhead Low 3. Network Traffic Low Q14. What is Group? A. Group is a collection of user account. It provides the simplified administration in the network. Q15. What is OU? A. OU stands for Organ...

Q1. What is an operating system? A. Operating system works as an interpreter between computer Hardware and application. Operation system works as a user interface. Q2. Types of Operating systems? A. There are two types of operating systems 1. SOS: Simple Operating System as for example- Windows 95,98, ME 2. NOS: Network Operating System as for example- Windows NT, 2000, 2003. Q3. What is server? A. Server are computer that provides the services. As for Example:- 1. DNS Server 2. WINS Server 3. DHCP Server 4. RAS Server 5. VPN Server Q4. What is RAS Server? A. RAS stands for Remote Access Server. It is basically use for mobile user in the network. This server provides the access connectivity for mobile user. In this way all of the mobile users are connected to server through telephone line. This server also provides the connectivity between two more offices in the network. Q5. What is VPN Server? A. VPN Stands for Virtual Private Network. It is basically use for mobile use...

25 Myths About Job Interviews MYTH #1:  Every interview in my job search will be a job interview. REALITY:  Some of the most fruitful interviews you can engage in are referral interviews. These are interviews which you set up and conduct to gain information, advice, referrals and to be favorably remembered. Referral interviews often lead to job interviews and provide invaluable information for your later job interviews—including the process of negotiating your salary. MYTH #2:  My resume will get me the job. If I write an excellent resume, I don’t have to worry about anything else. REALITY:  The purpose of your resume and cover letter are to get the attention of the employer and to motivate that person to want to find out more about you—invite you to an interview. You still must sell yourself in the interview which includes establishing rapport with the interviewer(s) as well as giving evidence of your accomplishments.