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EC-Council

EC0-350 · Question #108

The network administrator at Spears Technology, Inc has configured the default gateway Cisco router's access-list as below: You are hired to conduct security testing on their network. You…

The correct answer is B. Run a network sniffer and capture the returned traffic with the configuration file from the router D. Send a customized SNMP set request with a spoofed source IP address in the range - 192.168.1.0. See the full explanation below for the reasoning.

Question

The network administrator at Spears Technology, Inc has configured the default gateway Cisco router's access-list as below:

You are hired to conduct security testing on their network. You successfully brute-force the SNMP community string using a SNMP crack tool. The access-list configured at the router prevents you from establishing a successful connection. You want to retrieve the Cisco configuration from the router. How would you proceed?

Options

  • AUse the Cisco's TFTP default password to connect and download the configuration file
  • BRun a network sniffer and capture the returned traffic with the configuration file from the router
  • CRun Generic Routing Encapsulation (GRE) tunneling protocol from your computer to the router masking
  • DSend a customized SNMP set request with a spoofed source IP address in the range - 192.168.1.0

How the community answered

(28 responses)
  • A
    11% (3)
  • B
    82% (23)
  • C
    7% (2)

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