IT Questions Bank

Mar 16, 2020 Last Updated: Apr 13, 2022 No Comments
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IT Questions Bank › Category: CCNA Security
What represents a best practice concerning discovery protocols such as CDP and LLDP on network devices?
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What network attack seeks to create a DoS for clients by preventing them from being able to obtain a DHCP lease?
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What protocol should be disabled to help mitigate VLAN hopping attacks?
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Which security feature should be enabled in order to prevent an attacker from overflowing the MAC address table of a switch?
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When SNMPv1 or SNMPv2 is being used, which feature provides secure access to MIB objects?
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Which statement describes SNMP operation?
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Which feature is unique to IPv6 ACLs when compared to those of IPv4 ACLs?
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Which three statements are generally considered to be best practices in the placement of ACLs? (Choose three.)
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A network administrator needs to configure a standard ACL so that only the workstation of the administrator with the IP address 192.168.15.23 can access the virtual terminal of the main router. Which two configuration commands can achieve the task? (Choose two.)
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Which two characteristics are shared by both standard and extended ACLs? (Choose two.)
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Which three statements describe ACL processing of packets? (Choose three.)
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Which statement describes a feature of site-to-site VPNs?
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Which two protocols generate connection information within a state table and are supported for stateful filtering? (Choose two.)
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Which statement accurately describes dynamic NAT?
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What is one difference between using Telnet or SSH to connect to a network device for management purposes?
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