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Review these typical interview questions and think about how you would answer them. Read the questions listed; you will also find some strategy suggestions with it. 1. Tell me about yourself: The most often asked question in interviews. You need to have a short statement prepared in your mind. Be careful that it does not sound rehearsed. Limit it to work-related items unless instructed otherwise. Talk about things you have done and jobs you have held that relate to the position you are interviewing for. Start with the item farthest back and work up to the present. 2. Why did you leave your last job? Stay positive regardless of the circumstances. Never refer to a major problem with managemen...
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Rajendran Mariagnanam Mariagnanam
| Commented
| 11 months ago
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Well! good thoughtful effort in the interest of many who really need this type of thoughts .With your permission i would like to publish these important points in my web page for the benefit of many students but with your name as contributor.We...
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Akshay Mhatre
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| 1 year ago
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Deepali Its Really Help-Full..Thanks :)
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Makrand Bhave
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| 3 years ago
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WOW!! Speechless... If only I had this kind of info available decade ago I would have BOWLED over a lot of HR execs / maidens!! Pardon my IPL cricket lingo... please :)
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Time Based ACL with rate-limit...!! Router01(config)#time-range night Router01(config-time-range)#periodic daily 20:00 to 08:00 Router01(config-time-range)#periodic daily 12:00 to 13:00 Router01(config)#access-list 135 permit ip any any time-range night Router01(config)#time-range day Router01(config-time-range)#periodic daily 08:00 to 11:59 Router01(config-time-range)#periodic daily 13:01 to 20:00 Router01(config)#access-list 136 permit ip any any time-range day int s6/1 rate-limit input access-group 136 512000 128000 128000 conform-action transmit exceed-action drop rate-limit output access-group 136 512000 128000 128000 conform-action transmit exceed-action drop rate-limit input acce...
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Sonal Singh
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| 3 years ago
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Akshay it will be greatful if can you please elaborate on this topic..
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MPLS FAQ …!! Q. What is Multi-Protocol Label Switching (MPLS)? A. MPLS is a packet-forwarding technology which uses labels to make data forwarding decisions. With MPLS, the Layer 3 header analysis is done just once (when the packet enters the MPLS domain). Label inspection drives subsequent packet forwarding. MPLS provides these beneficial applications: Virtual Private Networking (VPN) Traffic Engineering (TE) Quality of Service (QoS) ATM over MPLS (AToM) Additionally, it decreases the forwarding overhead on the core routers. MPLS technologies are applicable to any network layer protocol. Q. What is a label? What is the structure of the label? A. A label is a short, four-byte, fixed-length,...
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Sonal Singh
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| 3 years ago
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Very good informative article. It solved some of doubts. And I hope it will help many more toostep platform users. Thanx for sharing.....
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Point-to-Point Protocol over Ethernet PPPoE , Point-to-Point Protocol over Ethernet , is a network protocol for encapsulating Point-to-Point Protocol (PPP) frames inside Ethernet frames. It is used mainly with ADSL services where individual users connect to the ADSL transceiver (modem) over Ethernet and in plain Metro Ethernet networks. It was developed by UUNET , Redback Networks , and Router Ware and is available as an informational RFC 2516 . Ethernet networks are packet-based and have no concept of a connection or circuit and also lack basic security features to protect against IP and MAC conflicts and rogue DHCP servers. By using PPPoE, users can virtually 'di...
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Sonal Singh
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| 3 years ago
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To add to your article I would say... This specification is intended to provide the facilities which are defined for PPP, such as the Link Control Protocol, Network-layer Control Protocols, authentication, and more. These capabilities require a...
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BGP: Frequently Asked Questions What is the order of preference of attributes when some or all are applied to oneneighbor in BGP? What does a next hop of 0.0.0.0 mean in the show ip bgp command output? What are the well known communities of the BGP community attribute? What formats can I use to configure the BGP community attribute? How does BGP behave differently with auto−summary enabled or disabled? How can I verify if a BGP router is announcing its BGP networks and propagating them to the global BGP mesh? When and how should I reset a BGP session? When I am doing MD5 Authentication for BGP through a PIX, is there anything special that needs to be done on the PIX? What is an autonomous...
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CONFIDENCE The business executive was deep in debt and could see no way out. Creditors were closing in on him. Suppliers were demanding payment. He sat on the park bench, head in hands, wondering if anything could save his company from bankruptcy. Suddenly an old man appeared before him. 'I can see that something is troubling you,' he said. After listening to the executive's woes, the old man said, 'I believe I can help you.' He asked the man his name, wrote out a check, and pushed it into his hand saying, 'Take this money. Meet me here exactly one year from today, and you can pay me back at that time.' Then he turned and disappeared as quickly as he had come. The business executi...
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Layer 4 of the OSI model is the transport layer. The transport layer is in the middle of the OSI model, with three layers below and three layers above. In this article, I discuss fingerprinting and how it is related to the transport layer. Fingerprinting is the act of operating system (OS) To better understand how fingerprinting works, we first need to review some transport layer basics. identification. For example, is the client running MAC OS 10, BSD or Windows 2003 Server? Two protocols are primarily associated with the transport layer: First, there is User Datagram Protocol (UDP), which is a connectionless protocol. UDP offers no mechanisms for reliability; it was designed for speed. ...
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Kulangara Jophin
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| 3 years ago
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Dear Akshay, Thanks for the short insight of p0f. I am developing basic n/w troubleshooting tool that basically is a sniffer in L2 & L3 for all Windows flavor. However on visiting http://lcamtuf.coredump.cx/p0f-help/ it seems that p0f tool works...
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Layer 3 of the OSI model is the network layer. While the data link layer provides node-to-node communication, the network layer provides routing and is the home of routable protocols; the best known is Internet protocol (IP). There are other services at the network layer, such as Internet Control Message Protocol (ICMP), which is the focus of this article. ICMP was designed to act as a messenger for logical errors and diagnostics. It is addressed in detail in RFC 792 . Any IP network device has the capability to send, receive, or process ICMP messages. The designers of ICMP never considered the security issues we must deal with today, but they did set some ground rules for ICMP to work effi...
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Q . Why are loopbacks advertised as /32 host routes in OSPF? A. Loopbacks are considered host routes in OSPF, and they are advertised as /32. For more information, see section 9.1 of RFC 2328 . In Cisco IOS® Software Release 11.3T and 12.0, if the ip ospf network point−to−point command is configured under loopbacks, then OSPF advertises the loopback subnet as the actual subnet configured on loopbacks. Q. How do I change the reference bandwidth in OSPF? A. You can change the reference bandwith in Cisco IOS Software Release 11.2 and later, using the ospf auto−cost reference−bandwith command under router ospf . By default reference−bandwidth is 100 Mbps. Q. How does OSPF calculate its metric o...
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