Refer to the exhibit. An administrator notes a significant increase in the amount of traffic entering the network from the ISP. The administrator clears the access-list counters. After a few minutes, the administrator again checks the access-list table. What can be concluded from the most recent output shown?

IT Questions BankCategory: CCNA Discovery v4Refer to the exhibit. An administrator notes a significant increase in the amount of traffic entering the network from the ISP. The administrator clears the access-list counters. After a few minutes, the administrator again checks the access-list table. What can be concluded from the most recent output shown?

Refer to the exhibit. An administrator notes a significant increase in the amount of traffic entering the network from the ISP. The administrator clears the access-list counters. After a few minutes, the administrator again checks the access-list table. What can be concluded from the most recent output shown?

  • A small amount of HTTP trafic is an indication that the web server was not configured correctly.
  • A larger amount of POP3 traffic (compared with SMTP traffic) indicates that there are more POP3 email clients than SMTP clients in the enterprise.
  • A large amount of ICMP traffic is being denied at the interface, which can be an indication of a DoS attack.
  • A larger amount of email traffic (compared with web traffic) is an indication that attackers mainly targeted the email server.

Exam with this question: CCNA Discovery 3: DRSEnt Chapter 8 Exam

Subscribe
Notify of
guest

0 Comments
Inline Feedbacks
View all comments