| | Monitoring can be done using tools like SATAN, Nessus, or NMap. |
| | |
| | Steps taken to secure the network should be based on the security |
| 42 | policy. |
| | |
| | The improve phase of the Security Wheel describes the initial |
| | implementation of the guidelines in the security policy to secure |
| | the network. |
| | |
| | Securing the network requires an adequate threat defense using |
| | packet filtering and HIPS, secure connectivity via VPNs, and |
| | secure trust relations using authentication. |
| | |
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| | |
| | Refer to the exhibit. A technician has been asked to troubleshoot |
| | a failed connection between two routers. What can be determined |
| | by analyzing the output shown? (Choose two.) |
| | |
| | The physical connection between the two routers has failed. |
| | |
| 43 | The failure occurs in an OSI layer other than layers 1 and 2. |
| | |
| | Encapsulation should be changed to PPP to solve the problem. |
| | |
| | The bandwidth has been set to the value of a T1 line. |
| | |
| | The IP address of S0/0 is invalid, given the subnet mask being |
| | used. |
| | |
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| | |
| | Which protocol should be chosen to support WAN connectivity in a |
| | multi-vendor system and provide strong security through |
| | authentication? |
| | |
| | NAT with DHCP |
| | |
| | Frame Relay |
| 44 | |
| | HDLC with encryption |
| | |
| | HDLC with CHAP |
| | |
| | PPP with PAP |
| | |
| | PPP with CHAP |
| | |
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| | | |
| | Refer to the exhibit. R1 is performing NAT | |
| | overload for the 10.1.1.0/24 inside network. Host | |
| | A has sent a packet to the web server. What is | |
| | the destination IP address of the return packet | |
| | from the web server? | |
| | | |
| | 10.1.1.2:1234 | |
| 45 | | |
| | 172.30.20.1:3333 | |
| | | |
| | 10.1.1.2:3333 | |
| | | |
| | 172.30.20.1:1234 | |
| | | |
| | 192.168.1.2:80 | |
| | | |
| | Bottom of Form | |