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The OID makes queries much more efficient.

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A VLAN ID is identifies a specific VLAN.

There is no MIB Labeler.

The SNMP Manager requests and processes information from agent software.

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NAT, proxy servers, port filtering, and packet filtering can all be considered firewall technologies.  

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Dynamic routing is a function of routers.

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Layer 2 - The Data Link layer deals with MAC addresses.

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Layer 1 is Physical, Layer 3 is Network (IP addresses), and Layer 4 is the Transport layer.

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Equipment ownership, illegal use, and network access are all found in acceptable-use policy documents.

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Change-management procedures are found in change-management documents.

Work-completion timetables are found in a statement-of-work document.

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RADIUS itself is a networking protocol used to provide centralized AAA. It runs at the Application Layer (Layer 7) of the OSI model and uses UDP port numbers 1812 and 1813 to transport packets.

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TACACS+ is a Cisco proprietary protocol that provides AAA. It uses TCP port 49 to transport packets.

RAS is authentication service primarily used dial-up services. It is not a method of AAA.

Kerberos is an authentication protocol used in Microsoft-base networks. However, it is a separate method of authentication altogether and has no ties to AAA.

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The placement of your WAP means everything in war driving. To be a war driver, all you have to do is drive around in your car looking for free Wi-Fi signals. That's it. There's even a game on the Nintendo DS that makes a game out it.

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Filtering MAC addresses won't stop people from detecting your Wi-Fi.

Your authentication methods and encryption types won't help either. Remember, a war driver is looking for signals. Who knows what they'll end up doing with them.

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Switches can be connected using a crossover cable connected to standard ports on both switches. They can also be connected using a straight-through cable from the uplink (MDIX) of one switch to a standard port of the other switch, but this was not an option based on the scenario.

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A bridge is a network device that enables you to connect two hubs together to share the same broadcast domain, yet separate the collision domains.

Spanning Tree is a protocol or feature that you enable or disable on a switch to prevent a bridge loop or broadcast storm.

A straight-through cable will not help you in this scenario because you have no Media Dependent Interface Crossover ports (MDIX)

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TX/RX reversed - This is easy to do with ST fiber connectors.

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Interference isn't the problem because it is fiber-optic cable—there is no interference on fiber optics.    

A bad connector is not the problem because the ST connector is verified good.  

Cable length is a possibility, but there is a more likely answer.

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Chain of custody is concerned with tracking evidence to avoid loss or tampering. It documents what evidence was taken into custody, when it was collected, and who was it passed on to.

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Names and ages of someone accused are not part of the evidence being tracked in a chain of custody document.

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Cable modems are used most commonly in residential homes. There's a good chance one of your neighbors are using one right now to surf the internet!

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Multiprotocol Label Switching (MPLS) is a replacement to outdated ATM and Frame Relay WAN technologies by efficiently labeling and routing TCP/IP packets throughout a network.

A T1 is a high speed, dedicated line between you and your ISP. It reaches speeds of 1.544 Mbps and is used normally in businesses.

Synchronous Digital Hierarchy (SDH) is a massive fiber-optic backbone that runs through Europe. It is the equivalent of America's SONET.