How would you characterize the source and type in a denial of service attack on a router?()A、By perfornubg a show ip interface to see the type and source of the attack based upon the access-listmatchesB、By performing a show interface to see the transmitted load "txload" and receive load "rxload" ;if the interface utilization is not maxed out ,there is no attack underwayC、By setting up an access-list to permit all ICMP,TCP,and UDP traffic with the log or log-input commands,then use the show access-list and show log commands to determine the type and sourceof attackD、By applying an access-list to all incoming and outgoing interfaces,turning off route-cache on all interfaces,then,when telnetting into the router perform a debug IP packet detail

How would you characterize the source and type in a denial of service attack on a router?()

  • A、By perfornubg a show ip interface to see the type and source of the attack based upon the access-listmatches
  • B、By performing a show interface to see the transmitted load "txload" and receive load "rxload" ;if the interface utilization is not maxed out ,there is no attack underway
  • C、By setting up an access-list to permit all ICMP,TCP,and UDP traffic with the log or log-input commands,then use the show access-list and show log commands to determine the type and sourceof attack
  • D、By applying an access-list to all incoming and outgoing interfaces,turning off route-cache on all interfaces,then,when telnetting into the router perform a debug IP packet detail

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