Browsing articles from "July, 2013"
Jul
31
2013

Choosing Best WAN Solution & Internet Backup Solutions with WAN Technologies

This article is about the following aspect of WAN design. Choosing Best WAN Solution Internet Backup Soultions Remote Access With VPN  Choosing your WAN Solution While designing the WAN network our goal should be to select the most efficient and best solution for any organization that’s satisfy the customer’s need and requirements . For selecting […]

Jul
31
2013

WAN Design and Wide area Network Optimization | CCDA

CCDA exam covers WAN design methodologies and how some quality of service (QoS) techniques can make better use of the available bandwidth.The objective of WAN is to transport the data over the large networks with the help of ISPs and Telco’s. We use the different devices, protocols, application and technologies like ATM, ISDN and frame-relay […]

Jul
25
2013

Choosing the Best Routing Protocol | CCDA

In this article we will discuss the important aspect of designing a network that is choosing best routing protocol for your network. This is one of the decision that you have to make before when you start building your network. While choosing best routing protocol for your network keep in mind following important factors and […]

Jul
24
2013

When to use IS-IS?

intermediate system to intermediate system IS-IS

why we use IS-IS? IS-IS is suppose to be perfect protocol for large environment, LAN and Point to point environment. Like the OSPF protocol intermediate system to intermediate system (IS-IS) is also a link state routing protocol with fast convergence. ISIS uses the OSI protocols and CLNP address for communication among each other. IS-IS also […]

Jul
23
2013

When to use OSPF | why use Open shortest path first?

Why we use OSPF as a Routing Protocol? OSPF works great in different WAN environments like  point to point, non broad cost multi-access, point to multipoint, frame-relay and in LAN environment. OSPF is also a great routing protocol for dialup scenarios and in heterogeneous organization which use to own different companies or business having with […]

Jul
22
2013

When to use EIGRP why use Enhance interior Gateway routing protocol?

EIGRP

why we use EIGRP? Enhance interior Gateway routing protocol was a Cisco proprietary protocol, but this premise that EIGRP is a Cisco proprietary protocol does not hold true anymore. EIGRP is suitable to use in medium to large networks. Following are some key features for help you to choosing EIGRP as your routing protocol.  EIGRP is an advanced […]

Jul
22
2013

When to use RIP why use Routing information protocol?

RIP

RIP Features..! Routing information protocol is most commonly deployed routing protocols, most of the operating windows, Linux and novel system use RIP. Routing information protocol is normally suitable for small office, medium office, branch office environment and flat networks. RIP is an interior routing protocol and used in inter-domain environment.  RIP have following three versions: […]

Jul
21
2013

Modular Network design and network architecture | CCDA

This article is related to Network Structure and network infrastructure, also we will discuss redundancy by the use of devices, media, and route redundancy to improve network availability. Network architecture separates the network design into more manageable modules. Modular network design simplifies the network and provides you many benefits. The hierarchical network model or three-layer […]

Jul
21
2013

Designing the distribution layer | CCDA

Distribution layer is the 2nd layer of Cisco hierarchical model. At the distribution layer you have to make a decision regarding the layer-2 and layer-3 switches, this is also related to the cost because layer-3 switches are costly. So it is important that you figure out your requirement correctly in order to minimize the project […]

Jul
21
2013

Network Traffic Management | CCDA

Analyzing Application Traffic: Analyzing and management of application traffic is another important aspect of switching network, and must have to be managed it properly for good performance of the network. For application traffic we have the 20/80 rule and according to this rule our 20% traffic is local traffic that remains within our access network […]

Jul
20
2013

Cisco Enterprise Composite Network Model | CCDA

Cisco Enterprise Network Architecture In this article we will discuss the overview of enterprise campus design and also learn Cisco enterprise composite network model. In campus design we may have the multiple building and we have to deal with layer-3 and layer-2 switching in access and distribution to build a switching topology. Cisco enterprise composite […]

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