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What switchport port-security keyword causes MAC addresses to be added to the running configuration?
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What three steps should be implemented in the network to mitigate a VLAN hopping attack? (Choose three.)
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What is one way to mitigate spanning-tree compromises?
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Refer to the exhibit. The web servers WS_1 and WS_2 need to be accessed by external and internal users. For security reasons, the servers do not have to communicate with each other although they are located on the same subnet. Both servers need to communicate with the data server that is located on the inside network. Which configuration will isolate the servers from inside attacks?
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Refer to the exhibit. The DNS servers DNS1 and DNS2 are redundant copies so they need to communicate with each other and to the Internet. The SMTP server should not be reachable from the DNS Servers. Based on the partial configuration that is provided, what private VLANs design will be implemented?
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What is one way to mitigate ARP spoofing?
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Refer to the exhibit. After the configuration has been applied to ACSw22, frames that are bound for the node on port FastEthernet 0/1 are periodically being dropped. What should be done to correct the issue?
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All access ports on a switch are configured with the administrative mode of dynamic auto. An attacker, connected to one of the ports, sends a malicious DTP frame. What is the intent of the attacker?
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Which configuration guideline applies to using the capture option in VACL?
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What technology can be used to help mitigate MAC address flooding attacks?
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Refer to the exhibit. The DNS servers DNS1 and DNS2 are redundant copies so they need to communicate with each other and to the Internet. The web server and the SMTP server need to communicate with the Internet, but for security purposes the web and the SMTP servers should not be reachable from the DNS servers. What private VLAN design should be implemented?
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Refer to the exhibit. A network engineer is securing a network against DHCP spoofing attacks. On all switches, the engineer applied the ip dhcp snooping command and enabled DHCP snooping on all VLANs with the ip dhcp snooping vlan command. What additional step should be taken to configure the security required on the network?
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How should unused ports on a switch be configured in order to prevent VLAN hopping attacks?
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What is one way to mitigate spanningtree compromises?
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Which statement best describes how traffic is handled between different port types within a primary pVLAN?
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