READ Free Dumps For CISCO- 100-105
| Question ID 14564 | What does the "Inside Global" address represent in the configuration of NAT?
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| Option A | the summarized address for all of the internal subnetted addresses
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| Option B | the MAC address of the router used by inside hosts to connect to the Internet
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| Option C | a globally unique, private IP address assigned to a host on the inside network
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| Option D | a registered address that represents an inside host to an outside network
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| Correct Answer | D |
Explanation Explanation: NAT: Local and Global Definitions http://www.cisco.com/en/US/tech/tk648/tk361/technologies_tech_note09186a0080094837. shtml Cisco defines these terms as: Inside local addressThe IP address assigned to a host on the inside network. This is the address configured as a parameter of the computer OS or received via dynamic address allocation protocols such as DHCP. The address is likely not a legitimate IP address assigned by the Network Information Center (NIC) or service provider. Inside global addressA legitimate IP address assigned by the NIC or service provider that represents one or more inside local IP addresses to the outside world. Outside local addressThe IP address of an outside host as it appears to the inside network. Not necessarily a legitimate address, it is allocated from an address space routable on the inside. Outside global addressThe IP address assigned to a host on the outside network by the host owner. The address is allocated from a globally routable address or network space. These definitions still leave a lot to be interpreted. For this example, this document redefines these terms by first defining local address and global address. Keep in mind that the terms inside and outside are NAT definitions. Interfaces on a NAT router are defined as inside or outside with the NAT configuration commands, ip nat inside destination and ip nat outside source . Networks to which these interfaces connect can then be thought of as inside networks or outside networks, respectively. Local addressA local address is any address that appears on the inside portion of the network. Global addressA global address is any address that appears on the outside portion of the network. Topic 5, Infrastructure Maintenance
| Question ID 14565 | Refer to the exhibit.
A person is trying to send a file from a host on Network A of the JAX Company to a server
on Network Z of the XYZ Company. The file transfer fails. The host on Network A can
communicate with other hosts on Network A.
Which command, issued from router RTA, would be the most useful for troubleshooting this
problem?
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| Option A | show flash:
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| Option B | show history
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| Option C | show version
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| Option D | show interfaces
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| Option E | show controllers serial
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| Correct Answer | D |
Explanation Explanation: The most useful thing to check on RTA would be the show interfaces command to see if the interface toward the WAN link is up. The most likely scenario is that the local LAN interface is up, but the other interface toward the XYZ company is down.