CCNA Online Training - CISCO Online Training

CISCO Certification Training

Whether you are looking for switching your career or new graduate, CCNA Online Training and CCNP Online Training provides training that fits all individual training needs. CCNA Training Online and CCNP Training Online provides platform to take best time out of your busy schedule and attend online training from the comfort of your home.


 

CCNA CCNP Online Training Highlights:

•  IT training in all technologies (online)
•  Real-time Job support
•  Advanced concepts with career advancement planning
•  Resume and Interview preparation
•  Marketing and Job placement with our fortune 500 clients
•  Tech support to perform day to day activities of your Job
•  Training for Certification examination preparation
•  Customized 1-on-1 courses to deal with specific needs

CISCO Online Training

CCNA CCNP Online Training Highlights:

•  IT training in all technologies (online)
•  Real-time Job support
•  Advanced concepts with career advancement planning
•  Resume and Interview preparation
•  Marketing and Job placement with our fortune 500 clients
•  Tech support to perform day to day activities of your Job
•  Training for Certification examination preparation
•  Customized 1-on-1 courses to deal with specific needs

CCNA CCNP Training Online advantage:

•  All our trainers are considered experts in their related fields
•  All online trainings are Live real time instructor Led
•  We use state of the Art web-conferencing technology
•  Attend at comfort of your home at your convenient time
•  Ability to Record classes and review them later
•  Online provides more practical approach than classroom based training

CISCO Online Training Interview Questions

• What is a Partial Sequence Number Packet (PSNP)? How is it used?

A: A Partial Sequence Number Packet contains a listing of one or more LSPs. It has two uses: On point-to-point networks, it is used to acknowledge the receipt of LSPs. On broadcast networks, it is used to request LSPs.

• What is the purpose of the Overload (OL) bit?

A: An IS-IS router uses the Overload bit to inform its neighbors that it is experiencing a memory overload and cannot store the entire link state database.

• What is the purpose of the Attached (ATT) bit?

A: The Attached bit is used by L1/L2 routers to inform L1 routers that it is attached to the L2

• What metrics are specified by the ISO for IS-IS? How many of these metrics does the Cisco IOS support?

A: The ISO specifies four metrics: Default, Expense, Delay, and Error. Cisco supports only the

Default metric.

• What is the maximum value of the IS-IS default metric?

A: The maximum value of any of the IS-IS metrics is 63.

• What is the maximum metric value of an IS-IS route?

A: The maximum metric value of an IS-IS route is 1023.

• What is the difference between a level 1 IS-IS metric and a level 2 IS-IS metric?

A: L1 IS-IS metrics apply to intra-area routes, and L2 IS-IS metrics apply to inter-area routes.

• What is the difference between an internal IS-IS metric and an external IS-IS metric?

A: Internal metrics apply to routes to destinations within the IS-IS domain. External metrics apply to routes to destinations external to the IS-IS domain.

• From what sources can a route be redistributed?

A: Routes that are learned from another routing protocol, static routes, or a direct connection to the destination network can be redistributed into a routing domain.

• What is the purpose of an administrative distance?

A: In contrast to metrics, which are used to determine the best path among multiple routes to the same destination discovered by the same routing protocol, administrative distances are used to determine the best path among multiple routes to the same destination discovered by different routing protocols.

• How can administrative distances cause problems when redistributing?

A: A route to a destination within a routing domain with a higher administrative distance can be redistributed into a routing domain with a lower administrative distance. If that route is redistributed back into the higher-distance domain, packets might be misrouted into the lower-distance domain.

• How can redistribution from a classless to a classful routing protocol cause problems?

A: Redistributing variably subnetted destination addresses from a classless domain into a classful domain can cause problems.

• Which IP IGPs can use the default redistribution metric, and which IGPs must have a metric configured in order for redistribution to work?

A: OSPF and IS-IS understand the default metric. RIP, IGRP, and EIGRP do not.

• What is the difference between using the metric keyword with the redistributecommand and using the default-metric command?

A: The metric command assigns a metric to specific redistribution statements. The default-metric command assigns a metric to all redistribution commands that do not include the metric command.

• What is the purpose of the subnets keyword when redistributing OSPF?

A: Without the subnets keyword, only major network addresses that are not directly connected to the router will be redistributed.

• How is the null interface useful when summarizing routes?

A: A router that originates a summary route should use the null interface as the next hop of the summary route. Any packets that match the summary route, but for which there is no more-specific route to the packet’s destination address, will be dropped. This prevents the router from forwarding “lost” packets.

• What is the destination address of default routes used by the open protocols?

A: The default route address is 0.0.0.0.

• How are default routes identified and advertised by IGRP and EIGRP?

A: IGRP and EIGRP advertise a default address as an external address type.

• Can a static route to 0.0.0.0 be used as the default route on a router running IGRP?

A: Yes.

• What is a stub router? What is a stub network?

A: A stub router is a router with only a single link to another router. A stub network is a network with only one attached router.

• What is an advantage of using default routes instead of a full routing table?

A: Using a default route rather than a full routing table can conserve router memory by keeping the table small and can save router processing cycles by limiting the routing information that must be processed.

• What is an advantage of using a full routing table instead of a default route?

A: Using a full routing table rather than a default route can make routing more accurate.

• What data link protocol does On-Demand Routing use to discover routes?

A: ODR uses Cisco Discovery Protocol (CDP) to discover routes.

• What IOS restrictions are placed on ODR?

A: ODR is available in IOS 11.2 and later.

• What media restrictions are placed on ODR?

A: The medium over which ODR is to run must support SNAP.

• How are route maps similar to access lists? How are they different?

A: Route maps are similar to access lists in that they define match criteria and an action to take in theevent of a match. Route maps are different from access lists in that they not only specify matchcriteria but also specify set criteria. The set action can modify a route or route a packet according tothe parameters of the packet.

• What are policy routes?

A: Policy routes are static routes that use route maps to determine which packets should be routed andwhere the packets should be routed.

• What are route tags?

A: Route tags are fields within routing information packets that allow external information to be carried through the routing domain.

• In what way do route tags affect routing protocols?

A: Route tags have no effect on the routing protocols that carry them.

Top Most Interview Questions

Top Interview Questions:

• What is the primary similarity between a bridge and a router? What is the primary difference between a bridge and a router?

A: The primary similarity between a bridge and a router is that both devices increase the number of hosts that may be interconnected into a common communications network. The difference is that a bridge works by interconnecting separate segments of a single network, whereas a router interconnects separate networks.

• What is a packet? What is the primary similarity between a frame and a packet? What is the primary difference between a frame and a packet?

A: A packet is the means by which data is transported from one network to another. The similarity between a frame and a packet is that they both encapsulate data and provide an addressing scheme for delivering the data. The difference between a frame and a packet is that the frame delivers data between two devices sharing a common data link, whereas a packet delivers data across a logical pathway, or route, spanning multiple data links.

• As a packet progresses across an internetwork, does the source address change?

A: Neither the source nor the destination address of a packet changes as it progresses from the source of the packet to the destination.

• What is a network address? What is the purpose of each part of a network address?

A: Network addresses are the addresses used in packets. Each network address has a network part, which identifies a particular data link, and a host or node part, which identifies a specific device on the data link identified by the network part.

• What is the primary difference between a network address and a data link identifier?

A: A packet identifies a device from the perspective of the entire internetwork. A frame identifies a device from the perspective of a single data link. Because the connection between two devices across an internetwork is a logical path, a network address is a logical address. Because the connection between two devices across a data link is a physical path, a data link identifier is a physical address.

• What are the five layers of the TCP/IP protocol suite? What is the purpose of each layer?

A:    The five layers of the TCP/IP protocol suite are the following:

Physical layer

Data link layer

Internet (or IP) layer

Host-to-host layer

Application layer

• What is the most common IP version presently in use?

A: The most common IP version now in use is version 4.

• What is fragmentation? What fields of the IP header are used for fragmentation?

A: Routers perform fragmentation when a packet is longer than the maximum packet length (Maximum Transmission Unit, or MTU) supported by a data link onto which the packet must be transmitted. The data within the packet will be broken into fragments, and each fragment will be encapsulated in its own packet. The receiver uses the Identifier and Fragment Offset fields and the MF bit of the Flags field to reassemble the fragments.

• What is the purpose of the TTL field in the IP header? How does the TTL process work?

A: The Time to Live (TTL) field prevents “lost” packets from being passed endlessly through the IP internetwork. The field contains an 8-bit integer that is set by the originator of the packet. Each router through which the packet passes will decrement the integer by one. If a router decrements the TTL to zero, it will discard the packet and send an ICMP “time exceeded” error message to the packet’s source address.

• What is the first octet rule?

A: The first octet rule determines the class of an IP address as follows:

Class A: The first bit of the first octet is always 0.

Class B: The first two bits of the first octet are always 10.

Class C: The first three bits of the first octet are always 110.

Class D: The first four bits of the first octet are always 1110.

Class E: The first four bits of the first octet are always 1111.

• How are class A, B, and C IP addresses recognized in dotted decimal? How are they recognized inbinary?

A: The A, B, C IP addresses are recognized in dotted decimal and binary as follows:

Class Binary Range of First Octet Decimal Range of First Octet

A 0000000 – 01111110 1 – 126

B 10000000 – 10111111 128 – 191

C 11000000 – 11011111 192- 223

• What is an address mask, and how does it work?

A: An IP address mask identifies the network part of an IP address. Each one in the 32-bit mask marks the corresponding bit in the IP address as a network bit. A zero in the mask marks the

Corresponding bit in the IP address as a host bit. A Boolean AND is performed in all 32 bits of the address and the mask; in the result, all network bits of the mask will be repeated, and all host bits will be changed to zero.

• What is a subnet? Why are subnets used in IP environments?

A: A subnet is a sub grouping of a class A, B, or C IP address. Without subletting, the network part of a major class A, B, or C IP address can only identify a single data link. Subnetting uses some of the host bits of a major IP address as network bits, allowing the single major address to be “Subdivided” into multiple network addresses.

• Why can’t a subnet of all zeros or all ones be used in a classful routing environment?

A: A classful routing protocol has no way to differentiate between the all-zeroes subnet and the major IP address, and between the all-ones subnet and the all-hosts, all-subnets broadcast address of the major IP address.

• What is ARP?

A: ARP, or Address Resolution Protocol, is a function that maps the IP addresses of interfaces on a data link to their corresponding MAC identifiers.

• What is proxy ARP?

A: Proxy ARP is a function of an IP router. If the router hears an ARP request, and

The destination network or subnet is in the router’s routing table, and

The table indicates that the destination is reachable via a different router interface than the one on which the ARP request was received, The router will respond to the ARP request with its own MAC address.

MCITP Online Training | CISCO Certification Training

A server administrator is responsible for the operations and day-to-day management of an infrastructure of Windows Server 2008 R2 servers for an enterprise organization. Windows server administrators manage the infrastructure, Web, and IT application servers. This exam measures your ability to accomplish the technical tasks listed below.
 

Exam 70-640:  Windows Server 2008 Active Directory, Configuring

• Configuring Domain Name System (DNS) for Active Directory
• Configuring the Active Directory infrastructure
• Configuring Active Directory Roles and Services
• Creating and maintaining Active Directory objects
• Maintaining the Active Directory environment
• Configuring Active Directory Certificate Services

Exam 70-642: Windows Server 2008 Network Infrastructure, Configuring

• Configuring Addressing and Services
  • Configure IPv4 and IPv6 addressing & DHCP
  • Configure routing, Windows Firewall with Advanced Security
• Configuring Names Resolution
  • Configure a Domain Name System (DNS) server
  • Configure name resolution for client computers.
• Configuring Network Access
  • Configure remote access & NAP
  • Configure Direct Access & Network Policy Server (NPS).
• Configuring File and Print Services
  • Configure a file server & DFS
  • Configure backup and restore
  • Manage file server resources
  • Configure and monitor print services
• Monitoring and Managing a Network Infrastructure
  • Configure Windows Server Update Services (WSUS) server settings
  • Configure performance monitoring & event logs

Exam 70-646: Windows Server 2008, Server Administrator

• Planning for Server Deployment
  • Plan server installations and upgrades & automated server deployment
  • Plan infrastructure services server roles, application servers and services
  • Plan file and print server roles
• Planning for Server Management
  • Plan server management strategies and delegated administration
  • Plan and implement group policy strategy
• Monitoring and Maintaining Servers
  • Implement patch management strategy
  • Monitor servers for performance evaluation and optimization.
  • Monitor and maintain security and policies
• Planning Application and Data Provisioning
  • Provision applications
  • Provision data
• Planning for Business Continuity and High Availability
  • Plan storage
  • Plan high availability
  • Plan for backup and recovery

MCITP Training batches start every week and we accommodate your flexible timings.

CCNP ONLINE TRAINING | CISCO Certification Training

Cisco Certified Network Professional (CCNP) Voice validates advance knowledge and skills required to integrate into underlying network architectures. Furthermore, this certification validates a robust set of skills in implementing, operating, configuring, and troubleshooting a converged IP network with a CCNP Voice certification, a network professional can create a collaboration solution that is transparent, scalable, and manageable. The CCNP Voice focuses on Cisco Unified Communications Manager (formerly Unified CallManager), quality of service (QoS), gateways, gatekeepers, IP phones, voice applications, and utilities on Cisco routers and Cisco Catalyst switches. Additionally, the integration and troubleshooting of Cisco Unified Communications applications are now covered in the CCNP Voice, specifically the Cisco Unity Connection and Cisco Unified Presence applications.The Cisco Certified Networking Professional or CCNP Wireless training course from Ccna-ccnp-training the latest and most updated version of CCNP certification. The course reflects the current software version that is used on all modern devices. The CCNP certification is of great importance to professionals who manage and support Cisco wireless networks. Being a CCNP in Wireless technologies validates an individual’s ability to create, deploy and manage Cisco networks and mobile infrastructures.

COURSE OBJECTIVES :

Participants enrolled for this course can look forward to learn the following skills:

·         Understanding Wireless Networks and WLAN fundamentals

·         Installing a Cisco Wireless network

·         Installing and configuring wireless clients

·         Implementing Wireless LAN Security by configuring various authentication and encryption methods

·         Operating and Monitoring Wireless Control system

·         Performing Maintenance and Troubleshooting tasks in WLAN

The CCNP Wireless course builds essential skills for network professionals to correctly assess and translate business requirements into successful technical installations. This training is highly recommended for networking professionals, network engineers, support engineers and network technicians who want to enhance their career with a globally sought and highly acclaimed Cisco certification. Taking up this course fromccna-ccnp-training will not only boost your knowledge skill set, it will also put you on the pedestal of greater and brighter opportunities. This course will enable you to  gain knowledge and skills required to integrate into underlying network architectures, implement,operate, configure and troubleshoot Converged IP network and create solutions.

CCNP Online Training By IT Experts :

CCNA CCNP Training offers CCNP Online Training. Our CCNP trainers come with vast work experience and teaching skills. Our CCNP training online is regarded as the one of the Best online training in India. All our students were happy and able to find Jobs quickly in USA, UK, Singapore, Japan, Europe. CCNP training online is your one stop solution to learn CCNP at the comfort of your home with flexible schedules. CCNA CCNP Training offers the CCNP Online Course in a true global setting.

CCNP Certification Online Training Course Content:

Chapter 1 :

·         1.Overview of Scalable Internetworks

·         2.Introduction to Managing Traffic and Access

·         3.Managing IP Traffic

·         4.Configuring Queuing to Manage Traffic

·         5.Routing Protocols Overview

·         6.Extending IP Addresses Using VLSMs

·         7.Configuring OSPF in a Single Area

·         8.Interconnecting Multiple OSPF Areas

·         9.Configuring Enhanced IGRP

·         10.Optimizing Routing Update Operation

·         11.Configuring BGP

·         12.Quality of Service

Chapter 2 :

·         1.Selecting Cisco Products for Remote Connections

·         2.Assembling and Cabling the WAN Components

·         3.Configuring Asynchronous Connections with Modems

·         4.Accessing the Central Site with Windows 95

·         5.Configuring PPP and Controlling Network Access with PAP or CHAP

·         6.Using ISDN and DDR to Enhance Remote Connectivity

·         7.Optimizing Use of DDR Interfaces

·         8.Configuring a Cisco 700 Series Router

·         9.Establishing a Dedicated Frame Relay Connection and Controlling Traffic

·         10.Flow with Traffic Shaping

·         11.Enabling a Backup to the Permanent Connection

·         12.Optimizing Traffic on Dedicated WAN Connections

·         13.Scaling IP Addresses with PAT and NAT

·         14.Troubleshooting the Remote Access Network

Chapter 3 :

·         1.Introduction to Switching Concepts

·         2.Virtual LANs

·         3.Placing Catalyst® Switches in your Network

·         4.Catalyst Switch Overview

·         5.Catalyst Switch Architecture

·         6.Catalyst Switch Hardware

·         7.Configuring the Supervisor Module and Fast Ethernet

·         8.Catalyst Switch Software

·         9.Managing the Catalyst Switch

·         10.Troubleshooting the Catalyst Switch

·         11.Catalyst 2900 Series Features

·         12.Configuring Catalyst 2900 Series Switches

Chapter 4 :

·         1.Support Resources for Troubleshooting

·         2.Using Troubleshooting Methods

·         3.Identifying Troubleshooting Targets

·         4.Applying Cisco Troubleshooting Tools

·         5.Workgroup Discovery Lab and CCO

·         6.Using a Troubleshooting Method

·         7.Documenting Symptoms, Actions and Results

·         8.Tracking Log-ins and Connections

·         9.Using Cisco Show and Debug Commands

·         10.Diagnosing and Correcting Campus TCP/IP Problems

·         11.Diagnosing and Correcting Catalyst Problems

·         12.Troubleshooting VLANs on Routers and Switches

·         13.Diagnosing and Correcting Frame Relay Problems

·         14.Diagnosing and Correcting ISDN BRI Problems studies

CISCO Certification Training
batches start every week and we accommodate your flexible timings.