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 […]
The excel formula is a difficult task for the users of this software. To help use Excel more effectively learn Excel Formula is very important. In the previous lesson I have discussed, the methods of entering a formula. In this lesson, I am going to teach you basic formulas. SUM SUM formula is the most […]
Remember that HDLC is the default encapsulation protocol for Cisco routers. If PPP configuration is not done on Cisco routers, the default encapsulation will be used. To set PPP as the encapsulation method used by a serial interface we need PPP configuration on the serial interfaces. The PPP configuration for the below topology is following. […]
PPP support different option than can be configured optionally. Authentication using PAP or CHAP, Compression using either Stacker or Predictor and Multilink that combines two or more channels to increase the WAN bandwidth. To negotiate these PPP options, the LCP link-establishment frames contain option information in the data field of the LCP frame, as shown […]
When a PPP link has been initiated, the LCP passes control to the appropriate Network Control Protocol (NCP). NCP is a set of protocols forming a part of PPP. PPP is a data link layer protocol that can transmit multiprotocol data between two point-to-point. PPP’s modular model allows LCP to set up the link and […]
When two devices are first turned on, there is no physical layer connection between them. Once the connection is made, the link can continue to establish a PPP session. There are three phases of establishing a PPP session: Phase 1: Link establishment and configuration negotiation Before PPP exchanges any network layer datagrams, such as IP, […]
Microsoft Excel is one of the important family members of Microsoft office. It is in industry-standard software for data analysis. Bankers and financial analysts also use Microsoft Excel for data processing, calculations and presentation. The excel formula is a difficult task for the users of this software. There are two ways to perform data processing […]
سوال نمبر ٣ – درج ذیل سوالات کے مختصر جوابات تحریر کرے. ١. ارکان اسلام سے کیا مراد ہیں؟ جواب – ارکان اسلام سے مراد دین اسلام کے وہ بنیادی اصول اور اعمال ہیں جن پر اسلام کی پوری عمارت قائم ہے. ٢ – ارکان اسلام کی تعداد اور نام بیان کرے. جواب – ارکان […]
سوال نمبر 3 – درج ذیل سوالات کے مختصر جواب تحریر کریں سوال ۔ عقیدہ توحید کا مفہوم لکھیں۔ جواب – توحید عربی زبان کا لفظ ہے جس کے لغوی معنی ایک ماننا ، یکتا جاننا ہے۔ شریعت ۔ کے اصطلاح میں توحید سے مراد اللہ تعالیٰ کو ایک ماننا ،یکتا جاننا ہے سوال […]
A layered architecture is a logical model that aids in communication between interconnecting layers. We can map the Point-to-Point Protocol (PPP) layer model with the Open System Interconnection (OSI) model. Both Point-to-Point Protocol (PPP) and OSI models share the same physical layer although the Point-to-Point Protocol (PPP) distributes the functions of Link Control Protocol (LCP) […]
