Unit 1 There are two standards for IP addresses: IP Version 4 (IPv4) and IP Version 6 (IPv6). All computers with IP addresses have an IPv4 address, and many are starting to use the new IPv6 address system as well. Here's what these two address types mean: •IPv4 uses 32 binary bits to create a single unique address on the network. An IPv4 address is expressed by four numbers separated by dots. Each number is the decimal (base-10) representation for an eight-digit binary (base-2) number, also called
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Charlton Davis IT321 Unit 1 Labs Lab 6 Step 3- 192.168.1.14, Router 3 Fa0/0 192.168.1.1, S0/0/1 192.168.1.34, S0/0/0 192.168.1.98 Step 4- PC 3 192.168.1.14 ip address is correct Step 5- All interface were up Step 6- R2 could not ping PC 3 Step 7- 192.168.1.18 Step 8- R3 S0/0/0 ip address 192.168.1.98 Step 9- Yes Step 10- 192.168.1.0./28 on S0/0/1 Step 11- 192.168.1.97 Step 12- No Step 13- None Step 14- No it could not ping default gateway
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upon active probing and exploitation of security vulnerabilities. Since this type of active probing involves interacting with the target, it is often easily identifiable with the analysis of firewall and intrusion detection/prevention device (IDS or IPS) log files. However, too many organizations fail to identify the potential threats from information unintentionally leaked, freely available over the Internet, and not normally identifiable from standard log file analysis. Most critically, an attacker
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time needed to answer these questions without the need for a calculator. Subnet Basics: This article assumes that you know how to perform subnetting in the traditional method but it is important to stress that there are only 3 classes of usable IP addresses which are Class Range Subnet mask Host bit Subnet Class A (127 is reserved for loopback) 255.0.0.0 24 8 Class B 128 - 191 255.255.0.0 16 16 Class C 192 - 223 255.255.255.0 8 24
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! ip cef ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! interface Loopback0 ip address 1.1.1.1 255.255.255.0 ! interface Serial0/0 no ip address shutdown serial restart-delay 0 no fair-queue ! interface Serial0/1 no ip address shutdown serial restart-delay 0 ! interface Serial0/2 no ip address shutdown serial restart-delay 0 ! interface Serial0/3 no ip address shutdown serial restart-delay 0 ! interface FastEthernet1/0 ip address
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that accommodate the typical traffic a system might see. For example, Zone Alarm has low, medium, and high settings that allow almost all traffic, selected traffic, or nearly no traffic, respectively, through to the protected system. In a similar vein, IP Tables. which you can set up as a personal firewall as well as in a network firewall role during the setup of the Linux system, enables the installer to choose the level of protection for the system and the customization for ports that do not fall into
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1. User EXEC * Router> Privileged EXEC * Router# Global Configuration Router (config) # Line Configuration Interface Configuration Router Configuration Router (config-line) # Router (config-if) # Router (config-router) # 2. Document the router prompt and full command to change the name of Austin’s router to AUS. * Router(config)#hostname AUS 2. Document the router prompt and full commands to configure AUS with the two global passwords that can be used to enter privileged
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8. Source IP Address: 10.10.5.1 Subnet mask: 255.255.255.0 Subnet: 10.10.5.0 (host subnet) Destination IP address: 10.10.5.2 Subnet mask: 255.255.255.0 Subnet: 10.10.5.0 (destination subnet) The packet will stay in the LAN because the destination subnet and the host subnet are the same. 9. Source IP Address: 10.10.5.1 Subnet mask: 255.255.255.0 Subnet: 10.10.5.0 (host subnet) Destination IP address: 10.5.10.2 Subnet mask: 255.255.255.0 Subnet: 10.10.5.0 (destination subnet) The
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INTERFACE THIS LAB CONTAINS THE FOLLOWING PROJECTS AND ACTIVITIES: |PROJECT 1.1 |Modifying Basic Server Settings | |Project 1.2 |Configuring TCP/IP Settings | |Project 1.3 |Configuring a Second Windows Server 2008 Computer (optional) | |Project 1.4
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deleting the entry 0/35, click Add on bottom. 3. Edit the VCI value as 35 instead of 38 (service category should be UBR without PCR), click Next. 4. Select Protocol as Bridging with Encapsulation type as LLC/SNAP. Click Next. 5. Leave the IP address page and Click Next. 6. Click Apply. It will take a moment to apply your settings. 7. Click System on Left hand side and click the sub title Reset and Restart. 8. Without checking the check box Reset to factory default settings,
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