Static Mapping command Examination
We earlier discussed that Cisco routers support all network layer protocols over Frame Relay. We also know that the address-to-DLCI mapping can be accomplished both by dynamic or static mapping. Frame Relay static mapping ever depends on the network needs. To map between a next hop protocol address and DLCI destination address, the follow command […]
Frame Relay Address Mapping Exclusive
Cisco routers support all network layer protocols such as IPv4, IPv6, IPX, and AppleTalk over Frame Relay. For transmitting data over Frame Relay, it needs to know which local DLCI maps to the Layer 3 address of the remote destination. In simple words Frame Relay address mapping matches a next-hop IP address that sits on […]
Frame Relay Encapsulation – Exclusive Explanation
As we earlier discussed that Frame Relay is working on the Datalink Layer of the OSI Model. So, it takes data packets from the upper layer of the OSI model, encapsulates the data into Frame Relay frame, and then passes the frame to the physical layer of the OSI Model for delivery on the network. […]
Multiple Virtual Circuits (VCs) – Briefly Explained
Frame Relay is a multiplexing technique that transmits only one frame at a time. Multiple virtual circuits can be used on a single physical line. The Frame Relay Access Device (FRAD), or router connected to the Frame Relay network, may have multiple virtual circuits linking it to different endpoints. Multiple VCs on a single physical […]
Multiple Virtual Circuits (VCs) – Briefly Explained
Frame Relay is a multiplexing technique that transmits only one frame at a time. Multiple virtual circuits can be used on a single physical line. The Frame Relay Access Device (FRAD), or router connected to the Frame Relay network, may have multiple virtual circuits linking it to different endpoints. Multiple VCs on a single physical […]
Frame Relay Virtual Circuits (VCs) – Exclusiv Explanation
We have already discussed Frame Relay in the previous lessons What is Frame Relay? Exclusive Introduction that it provides connection-oriented data link layer communication using a Frame Relay virtual circuit. Frame Relay Virtual Circuits (VCs) is a logical connection between two data terminal equipment (DTE) devices across a Frame Relay packet-switched network (PSN). The circuits are […]
How to Configure Challenge Handshake Authentication Protocol (CHAP)
Challenge Handshake Authentication Protocol (CHAP) periodically checks the character of the far off hub utilizing a three-way handshake. The hostname on one switch must match the username the other switch has designed. The passwords should likewise coordinate. The password value is variable and changes unpredictably while the link exists. When the PPP link establishment phase […]
Password Authentication Protocol (PAP)
PPP support different option that can be configured optionally. One of these options is authentication. Authentication option provides a method to negotiate the use of a particular protocol for Authentication. By default, authentication is not required. Password Authentication Protocol (PAP) and Challenge Handshake Authentication Protocol (CHAP) can be used for PPP links authentication which is defined […]
IPv4 Classful Network Exclusive Explanation
A classful network is a network addressing architecture used in the networks since 1981.The RFC 790 and 791 released in 1981 describing how IPv4 network addresses were primarily allocated based on a classification system. The authors of IPv4 addresses set up three classes of network addresses, class A, B, and C for different network sizes. […]
Desktop First Vs Mobile First: Which Web Design is Best?
We all know how crucial a website is for a business. Without a good website, your business cannot be successful or reach your target audience. If you are developing your website or updating it, a common problem you might encounter is deciding the responsive strategy. Mostly, people get confused between desktop-first or mobile-first. Of course, […]
Aims of Social media marketing services in Pakistan
Social media is the local platform these days as almost every person uses this to get in touch with their beloved ones. When everyone is stuck in houses due to COVID-19 social media is the best way to get in touch with the world. But some people also using it as a business platform. So, […]
5 Benefits Of Doing Physical Activities Daily
There are lots of benefits if you do physical activities or exercises daily. This is one of the main things, that help our body to be fit and illness free as well. Many doctors and gym instructors suggest to do physical exercises as it is get rid of the risk of serious diseases as well. […]
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