UNIT5LAB5.2 MAC & IP Addresses MR. RANDY VOGL Gus Perez MAC Address Structure The Media Access Control (MAC) address is a unique physical address for each NIC. This address is encoded in the read-only memory (ROM) of the NIC and‚ ideally‚ is not subject to change (though some vendors do allow this). The MAC address is 48 bits in length (6 bytes) and is commonly represented as 12 hexadecimal characters (separated by hyphens or colons depending upon the application). You can see an example of a MAC address
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Basic Switch Commands Command(s) | Result | Switch#show mac-address-table | Used to display the MAC address table on the switch. | Switch>enable Switch#config term Switch(config)#hostname NY-SW1 NY-SW1(config)# | Used to change the hostname on the switch. | NY-SW1>enable NY-SW1#config term NY-SW1(config)#interface vlan1 NY-SW1(config-if)#ip address 23.0.0.25 255.0.0.0 NY-SW1(config-if)#no shutdown NY-SW1(config-if)#exit NY-SW1(config)#ip default-gateway 23.0.0.1 | Configures
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available 5. When a switch receives a frame and the source MAC address is not found in the switching table‚ what action will be taken by the switch to process the incoming frame? The switch will request that the sending node resend the frame. The switch will issue an ARP request to confirm that the source exists. The switch will map the source MAC address to the port on which it was received. The switch ends an acknowledgement frame to the source MAC of this
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Persuasive Essay Should schools move on to the next stage of learning by using more technology such as MacBooks? This question has been asked to me many times‚ and my answer has always been no! People’s opinions about this situation differ greatly. Moving on in learning is a spectacular idea but with technology and the internet‚ there are many things kids could get away with. There are various reasons as to why this idea is not the best benefit for the students. Here are some examples. First
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Freddie Mac Fraud Thanaphan Darnsomboon PME604 Project Financial Management National University December 18‚ 2012 Freddie Mac Fraud The definition of fraud is “an intentional deception or deceit‚ perpetrated for profit or to gain some unfair or dishonest advantage” (dictionary.com). Fraud is a breach of law and can be punishable by law. Mortgage fraud is one of the financial crimes where a company materially misrepresents or omits information on its mortgage loan documentation in order to
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Module-1 Network Fundamental 1. How to create account in Academic Web Site. 2. Installation of Packet Tracer 3. Introduction of Packet Tracer. 4. Introduction of Network Devices 5. Services of Application Layer.(HTTP‚DNS‚SMTP‚POP‚DHCP) 6. Over view of ARP (Address Resolution Protocol) 7. Basic IOS. Module-2 Routing Protocols and Concepts course 1. Static Routing 2. Routing Information Protocol (RIP) V1 & V2 3. Enhance Interior Gateway Routing Protocol
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1457325-33337500 194437028194000 Lab 4: Capturing packets on your network Name: Jaimin SurtiAssignment: Lab 4 Course: ECET-415 Date Submitted: October 27‚ 2014 Submitted to: Professor Khader Table of Contents Deliverable 1…………………………………………………………………………………. 2 Deliverable 1…………………………………………………………………………………. 3 Deliverable 2…………………………………………………………………………………. 4 Deliverable 3…………………………………………………………………………………. 4 List of Figures Figure 1……………………………………………………………………………………….2 Figure 2………………………………………………………………………………………
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The biggest difference in communication between many of the characters in the film‚ My Big Fat Greek Wedding‚ and myself would be their naturally outspoken and openly emotional nature. Though the character of Toula was more reserved than the rest of her family‚ a large portion of the humor and the tension in the movie is derived from the candor of her father and mother. At the opening of the movie‚ Toula’s father‚ Gus‚ criticizes Toula and tells her‚ “You better get married soon. You’re starting
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Local ICMP Data in Wireshark Start and stop data capture of ping traffic to local hosts. Locate the IP and MAC address information in captured PDUs. Part 3: Capture and Analyze Remote ICMP Data in Wireshark Start and stop data capture of ping traffic to remote hosts. Locate the IP and MAC address information in captured PDUs. Explain why MAC addresses for remote hosts are different than the MAC addresses of local hosts. Background / Scenario Wireshark is a software protocol analyzer‚ or "packet sniffer"
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Vulnerabilities Matrix Complete the following matrix by filling in the blank boxes in the table. Security protection Brief description Vulnerabilities Prevention (if any) MAC address filtering Only allows access to a device if its MAC address matches that of a pre-approved list on the router. MAC Spoofing Don’t rely on MAC filtering alone. Open system authentication (SSID beaconing) Disables SSID from being broadcast so wireless networks are harder to detect. A spectrum analyzer can still
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