Asad Ijaz
NetworkUstad's lead networking architect with CCIE certification. Specializes in CCNA exam preparation and enterprise network design. Authored 2,800+ technical guides on Cisco systems, BGP routing, and network security protocols since 2018. Picture this: I'm not just someone who writes about tech; I'm a certified expert in the field. I proudly hold the titles of Cisco Certified Network Professional (CCNP) and Cisco Certified Network Associate (CCNA). So, when I talk about networking, I'm not just whistling in the dark; I know my stuff! My website is like a treasure trove of knowledge. You'll find a plethora of articles and tutorials covering a wide range of topics related to networking and cybersecurity. It's not just a website; it's a learning hub for anyone who's eager to dive into the world of bits, bytes, and secure connections. And here's a fun fact: I'm not a lone wolf in this journey. I'm a proud member and Editor of Team NetworkUstad. Together, we're on a mission to empower people with the knowledge they need to navigate the digital landscape safely and effectively. So, if you're ready to embark on a tech-savvy adventure, stick around with me, Asad Ijaz Khattak. We're going to unravel the mysteries of technology, one article at a time!"
A Brief Introduction of Scott Cooper -The Baseball Player
Baseball is perhaps the most energizing game on the planet. To turn into a top baseball player isn’t unreasonably simple. NFL Free Picks You need to buckle down, practice, and even gain from the specialists to dominate in this energizing game. Scott Cooper is one of the top baseball players who delighted in a fruitful...
Why Ghana is called the Gold Coast?
Ghana officially named the Republic of Ghana, is a West African country situated near the coast of the Gulf of Guinea and the Atlantic Ocean. It has 239,567 km2 of land area and 31 million of population. The country has witnessed many empires & colonial era. Later, the country has gained the status of an...
Loft Conversions Aren’t That Hard to Organize and They Can Add So Much Value to Your Property
Adding value into your premises is not always easy and you also always want to make certain you do not overspend when it has to do with your renovations. It truly is tricky to locate approaches to ensure that you incorporate value however, one definite winner among all home improvements is loft conversions. They truly...
Top 6 Best Electric Water Heater (Geyser) In 2024 India
Some water heaters (geysers) are cheap, whereas others are costly. Why are there so many varieties in their prices? Do we pay extra just for the brand value? Should you buy the same kind of geyser if you live on the ground floor and your friend lives on the tenth floor? Which geyser is the...
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 a DLCI destination address, the following 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 discussed earlier, 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 the 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...
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) are a logical connection between two data terminal equipment (DTE) devices across a Frame Relay packet-switched network (PSN). The circuits...
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...