{"id":15116,"date":"2026-09-17T09:31:04","date_gmt":"2026-09-17T09:31:04","guid":{"rendered":"https:\/\/www.examlabs.com\/certification\/?p=15116"},"modified":"2026-09-17T09:31:04","modified_gmt":"2026-09-17T09:31:04","slug":"cisco-810-110-practice-test-questions-and-exam-dumps-part9-q161-180","status":"publish","type":"post","link":"https:\/\/www.examlabs.com\/certification\/cisco-810-110-practice-test-questions-and-exam-dumps-part9-q161-180\/","title":{"rendered":"Cisco 810-110 Practice Test Questions and Exam Dumps Part9 Q161-180"},"content":{"rendered":"

<\/h1>\n

View Full <\/b>Cisco 810-110 Exam Dumps<\/b><\/a> and Practice Test Dumps.<\/b><\/h2>\n

 <\/p>\n

Question 161<\/b><\/h3>\n

What is the core function of an access control list (ACL) in router configurations?<\/b><\/p>\n

    \n
  1. Packet filtering<\/span><\/li>\n
  2. File compression<\/span><\/li>\n
  3. Memory allocation<\/span><\/li>\n
  4. Code compilation<\/span><\/li>\n<\/ol>\n

    Correct Answer: 1<\/b><\/p>\n

    Explanation:<\/b><\/p>\n

    Access control lists serve as fundamental rule sets configured on routers and firewalls to govern network traffic flow. By evaluating packet headers against specific criteria such as source IP, destination IP, and port numbers, an ACL determines whether to permit or deny transit permissions. This granular traffic filtering enforces perimeter security, isolates critical subnets, and prevents unauthorized hosts from traversing enterprise boundaries.<\/span><\/p>\n

    Question 162<\/b><\/h3>\n

    How do stateful firewalls differ fundamentally from traditional static packet filters?<\/b><\/p>\n

      \n
    1. Tracking connection states<\/span><\/li>\n
    2. Compressing network payloads<\/span><\/li>\n
    3. Encrypting wireless signals<\/span><\/li>\n
    4. Managing disk partitions<\/span><\/li>\n<\/ol>\n

      Correct Answer: 2<\/b><\/p>\n

      Explanation:<\/b><\/p>\n

      Stateful inspection firewalls maintain a dynamic state table that records the context and lifecycle of active communication sessions. Unlike static packet filters that evaluate each individual data packet in isolation without context, stateful firewalls analyze entire traffic flows. They automatically permit return traffic associated with outgoing outbound sessions while blocking unsolicited inbound connection attempts, providing a much higher standard of network security.<\/span><\/p>\n

      Question 163<\/b><\/h3>\n

      What primary security threat does the implementation of port security on switch ports mitigate?<\/b><\/p>\n

        \n
      1. CPU thermal throttling<\/span><\/li>\n
      2. Unauthorized MAC addresses<\/span><\/li>\n
      3. Database connection leaks<\/span><\/li>\n
      4. Operating system crashes<\/span><\/li>\n<\/ol>\n

        Correct Answer: 2<\/b><\/p>\n

        Explanation:<\/b><\/p>\n

        Switch port security restricts input to an interface by limiting and identifying acceptable MAC addresses. This defense mechanism prevents malicious devices or unauthorized guest hardware from plugging into live enterprise wall jacks and gaining network access. By locking down port access to pre-approved hardware identifiers, administrators neutralize rogue device attachment vectors and unauthorized physical network expansion.<\/span><\/p>\n

        Question 164<\/b><\/h3>\n

        Why is Spanning Tree Protocol (STP) essential in enterprise switched network topologies?<\/b><\/p>\n

          \n
        1. Accelerating CPU clock rates<\/span><\/li>\n
        2. Encrypting transit packets<\/span><\/li>\n
        3. Preventing switching loops<\/span><\/li>\n
        4. Compressing log archives<\/span><\/li>\n<\/ol>\n

          Correct Answer: 3<\/b><\/p>\n

          Explanation:<\/b><\/p>\n

          Spanning Tree Protocol operates at the data link layer to prevent logical broadcast loops and excessive storm generation caused by redundant physical paths in Ethernet topologies. By calculating an optimal loop-free active path and placing redundant backup links into a blocking state, STP ensures network resilience and high availability without paralyzing switch message propagation across enterprise Local Area Networks.<\/span><\/p>\n

          Question 165<\/b><\/h3>\n

          What specific operational role do VLANs (Virtual Local Area Networks) fulfill in network design?<\/b><\/p>\n

            \n
          1. Physical hardware cooling<\/span><\/li>\n
          2. Asymmetric key generation<\/span><\/li>\n
          3. Firmware binary signing<\/span><\/li>\n
          4. Logical traffic segmentation<\/span><\/li>\n<\/ol>\n

            Correct Answer: 4<\/b><\/p>\n

            Explanation:<\/b><\/p>\n

            Virtual Local Area Networks partition a single physical enterprise switch infrastructure into multiple distinct broadcast domains. This logical segmentation enhances security, minimizes broadcast traffic overhead, and isolates traffic between different corporate departments\u2014such as separating guest users from financial servers\u2014without requiring separate physical hardware switches for each distinct subnet.<\/span><\/p>\n

            Question 166<\/b><\/h3>\n

            How do dynamic routing protocols enhance large-scale enterprise network resilience?<\/b><\/p>\n

              \n
            1. Encrypting storage drives<\/span><\/li>\n
            2. Deleting outdated logs<\/span><\/li>\n
            3. Compiling source code<\/span><\/li>\n
            4. Automating path recalculation<\/span><\/li>\n<\/ol>\n

              Correct Answer: 4<\/b><\/p>\n

              Explanation:<\/b><\/p>\n

              Dynamic routing protocols like OSPF and BGP continuously monitor network topology and automatically compute optimal packet forwarding paths across complex mesh networks. If a primary fiber link fails or a router experiences an outage, dynamic protocols instantly recalculate alternative routes in real time, bypassing failures seamlessly without manual intervention and ensuring continuous network availability.<\/span><\/p>\n

              Question 167<\/b><\/h3>\n

              What primary advantage does Network Address Translation (NAT) provide for internal IPv4 deployments?<\/b><\/p>\n

                \n
              1. Conserving public addresses<\/span><\/li>\n
              2. Eliminating firewall rules<\/span><\/li>\n
              3. Increasing Wi-Fi bandwidth<\/span><\/li>\n
              4. Accelerating RAM speeds<\/span><\/li>\n<\/ol>\n

                Correct Answer: 1<\/b><\/p>\n

                Explanation:<\/b><\/p>\n

                Network Address Translation maps multiple private internal IP addresses to a single public IP address when communicating across external networks. Given the severe exhaustion of the global IPv4 address space, NAT allows entire enterprise branch offices to operate behind minimal public addresses while simultaneously masking internal network topology from external public view.<\/span><\/p>\n

                Question 168<\/b><\/h3>\n

                Why is DHCP snooping implemented on enterprise access switches?<\/b><\/p>\n

                  \n
                1. Boosting signal range<\/span><\/li>\n
                2. Formatting disk drives<\/span><\/li>\n
                3. Blocking rogue servers<\/span><\/li>\n
                4. Compressing database logs<\/span><\/li>\n<\/ol>\n

                  Correct Answer: 3<\/b><\/p>\n

                  Explanation:<\/b><\/p>\n

                  DHCP snooping acts as a security firewall built directly into enterprise switches, evaluating DHCP messages and validating untrusted ports. It prevents malicious threat actors from introducing rogue DHCP servers onto the network, which could otherwise assign fraudulent IP gateways, execute man-in-the-middle attacks, or intercept sensitive internal enterprise data traffic.<\/span><\/p>\n

                  Question 169<\/b><\/h3>\n

                  What security function do Virtual Private Networks (VPNs) provide for remote workers?<\/b><\/p>\n

                    \n
                  1. Local disk encryption<\/span><\/li>\n
                  2. CPU frequency scaling<\/span><\/li>\n
                  3. Automated code testing<\/span><\/li>\n
                  4. Encrypted transit tunnels<\/span><\/li>\n<\/ol>\n

                    Correct Answer: 4<\/b><\/p>\n

                    Explanation:<\/b><\/p>\n

                    Virtual Private Networks establish secure, encrypted communication tunnels over public internet infrastructure. By encapsulating user traffic inside cryptographic protocols like IPsec or TLS, VPNs protect corporate data from eavesdropping, packet tampering, and interception when employees access internal enterprise resources from untrusted external locations like cafes or home networks.<\/span><\/p>\n

                    Question 170<\/b><\/h3>\n

                    How do enterprise wireless controllers optimize large-scale Wi-Fi deployments?<\/b><\/p>\n

                      \n
                    1. Physical cable elimination<\/span><\/li>\n
                    2. Centralized AP management<\/span><\/li>\n
                    3. Battery power regulation<\/span><\/li>\n
                    4. Static IP assignment<\/span><\/li>\n<\/ol>\n

                      Correct Answer: 2<\/b><\/p>\n

                      Explanation:<\/b><\/p>\n

                      Wireless LAN controllers provide centralized management, configuration, and monitoring for dozens or hundreds of distributed access points. Instead of configuring individual access points manually, administrators manage security policies, radio frequency channel allocation, load balancing, and roaming handoffs from a single administrative pane, ensuring seamless wireless coverage across enterprise facilities.<\/span><\/p>\n

                      Question 171<\/b><\/h3>\n

                      What primary purpose do enterprise firewalls serve at network boundary perimeters?<\/b><\/p>\n

                        \n
                      1. Compressing data streams<\/span><\/li>\n
                      2. Generating cryptographic keys<\/span><\/li>\n
                      3. Synchronizing local clocks<\/span><\/li>\n
                      4. Enforcing security policies<\/span><\/li>\n<\/ol>\n

                        Correct Answer: 4<\/b><\/p>\n

                        Explanation:<\/b><\/p>\n

                        Enterprise firewalls act as primary gatekeepers positioned at the boundary between trusted internal networks and untrusted external environments like the internet. By strictly inspecting and filtering incoming and outgoing traffic based on pre-configured security policies, protocols, and port rules, firewalls block unauthorized access attempts and protect internal hosts from external cyber threats.<\/span><\/p>\n

                        Question 172<\/b><\/h3>\n

                        Why are enterprise network baseline configurations vital for compliance audits?<\/b><\/p>\n

                          \n
                        1. Maximizing storage capacity<\/span><\/li>\n
                        2. Ensuring consistent security<\/span><\/li>\n
                        3. Reducing power consumption<\/span><\/li>\n
                        4. Accelerating processor speed<\/span><\/li>\n<\/ol>\n

                          Correct Answer: 2<\/b><\/p>\n

                          Explanation:<\/b><\/p>\n

                          Network baseline configurations establish documented, standardized security and operational settings applied across all routers, switches, and firewalls. Maintaining these standardized baselines ensures that devices adhere to regulatory compliance frameworks, minimizes configuration drift, prevents accidental security misconfigurations, and facilitates rapid auditing and troubleshooting across enterprise infrastructure.<\/span><\/p>\n

                          Question 173<\/b><\/h3>\n

                          What specific operational role do syslog servers fulfill in IT infrastructure management?<\/b><\/p>\n

                            \n
                          1. Dynamic IP provisioning<\/span><\/li>\n
                          2. Centralized log collection<\/span><\/li>\n
                          3. Database query indexing<\/span><\/li>\n
                          4. Wireless signal boosting<\/span><\/li>\n<\/ol>\n

                            Correct Answer: 2<\/b><\/p>\n

                            Explanation:<\/b><\/p>\n

                            Syslog servers aggregate, store, and organize event logs and diagnostic messages transmitted across the network by routers, switches, firewalls, and servers. Centralizing log collection is vital for real-time security monitoring, troubleshooting intermittent network failures, conducting forensic investigations after security incidents, and satisfying compliance auditing mandates.<\/span><\/p>\n

                            Question 174<\/b><\/h3>\n

                            How do resilient core network architectures eliminate single points of failure?<\/b><\/p>\n

                              \n
                            1. Removing all backup power<\/span><\/li>\n
                            2. Disabling dynamic routing<\/span><\/li>\n
                            3. Implementing redundant links<\/span><\/li>\n
                            4. Using static single paths<\/span><\/li>\n<\/ol>\n

                              Correct Answer: 3<\/b><\/p>\n

                              Explanation:<\/b><\/p>\n

                              Resilient core network designs incorporate redundant hardware components, dual power supplies, and parallel redundant routing links. If a primary hardware switch or fiber connection fails, traffic automatically reroutes through backup pathways without service interruption, ensuring high availability and robust operational continuity for mission-critical enterprise applications.<\/span><\/p>\n

                              Question 175<\/b><\/h3>\n

                              What security threat does ARP spoofing pose to local area networks?<\/b><\/p>\n

                                \n
                              1. CPU overheating<\/span><\/li>\n
                              2. Disk partition loss<\/span><\/li>\n
                              3. Traffic redirection<\/span><\/li>\n
                              4. RAM module damage<\/span><\/li>\n<\/ol>\n

                                Correct Answer: 3<\/b><\/p>\n

                                Explanation:<\/b><\/p>\n

                                Address Resolution Protocol spoofing is a malicious technique where an attacker sends forged ARP messages over a local network. This deceit associates the attacker’s MAC address with the IP address of a legitimate gateway or server, allowing the adversary to intercept, modify, or halt data transit between hosts, effectively executing man-in-the-middle attacks.<\/span><\/p>\n

                                Question 176<\/b><\/h3>\n

                                Why is Network Time Protocol (NTP) synchronization critical for security log correlation?<\/b><\/p>\n

                                  \n
                                1. Faster file compression<\/span><\/li>\n
                                2. Accurate event ordering<\/span><\/li>\n
                                3. Increased Wi-Fi range<\/span><\/li>\n
                                4. Reduced cloud billing<\/span><\/li>\n<\/ol>\n

                                  Correct Answer: 2<\/b><\/p>\n

                                  Explanation:<\/b><\/p>\n

                                  Network Time Protocol synchronizes the internal clocks of all servers, routers, and security devices across an enterprise infrastructure to a single authoritative reference time source. Precise time synchronization is essential when correlating security event logs from disparate systems during incident forensic analysis, ensuring accurate chronological reconstruction of complex cyber attacks.<\/span><\/p>\n

                                  Question 177<\/b><\/h3>\n

                                  What primary function do Intrusion Prevention Systems (IPS) perform beyond monitoring?<\/b><\/p>\n

                                    \n
                                  1. Compressing code scripts<\/span><\/li>\n
                                  2. Allocating RAM space<\/span><\/li>\n
                                  3. Generating SQL queries<\/span><\/li>\n
                                  4. Blocking active attacks<\/span><\/li>\n<\/ol>\n

                                    Correct Answer: 4<\/b><\/p>\n

                                    Explanation:<\/b><\/p>\n

                                    While intrusion detection systems passively monitor and alert on suspicious activity, intrusion prevention systems actively intercept and block malicious traffic in real time. By identifying exploit signatures or abnormal behavioral patterns inline, IPS solutions can instantly drop malicious packets, terminate compromised sessions, or reconfigure firewalls to neutralize threats autonomously.<\/span><\/p>\n

                                    Question 178<\/b><\/h3>\n

                                    How do quality of service (QoS) mechanisms prioritize critical network traffic?<\/b><\/p>\n

                                      \n
                                    1. Encrypting payload headers<\/span><\/li>\n
                                    2. Deleting older log files<\/span><\/li>\n
                                    3. Packet queue scheduling<\/span><\/li>\n
                                    4. Randomizing port numbers<\/span><\/li>\n<\/ol>\n

                                      Correct Answer: 3<\/b><\/p>\n

                                      Explanation:<\/b><\/p>\n

                                      Quality of service mechanisms utilize traffic classification, marking, and specialized queue scheduling algorithms (such as priority queuing) to manage limited network bandwidth effectively. By prioritizing latency-sensitive enterprise traffic\u2014such as VoIP voice calls and video conferencing\u2014over bulk background downloads, QoS ensures high performance and prevents jitter during network congestion.<\/span><\/p>\n

                                      Question 179<\/b><\/h3>\n

                                      What specific security benefit do secure shell (SSH) protocols provide for remote administration?<\/b><\/p>\n

                                        \n
                                      1. Public IP address pooling<\/span><\/li>\n
                                      2. Automated database backups<\/span><\/li>\n
                                      3. Broadcast storm prevention<\/span><\/li>\n
                                      4. Encrypted management sessions<\/span><\/li>\n<\/ol>\n

                                        Correct Answer: 4<\/b><\/p>\n

                                        Explanation:<\/b><\/p>\n

                                        Secure Shell replaces unencrypted legacy management protocols like Telnet by providing strong cryptographic authentication and encrypted communication channels for remote command-line administration. By encrypting all transit data, SSH prevents attackers from eavesdropping on administrative keystrokes, capturing passwords, or hijacking remote router configuration sessions over network links.<\/span><\/p>\n

                                        Question 180<\/b><\/h3>\n

                                        Why is port mirroring (SPAN) utilized by network security analysts?<\/b><\/p>\n

                                          \n
                                        1. Increasing link speed<\/span><\/li>\n
                                        2. Traffic analysis monitoring<\/span><\/li>\n
                                        3. Expanding storage arrays<\/span><\/li>\n
                                        4. Regulating power supplies<\/span><\/li>\n<\/ol>\n

                                          Correct Answer: 2<\/b><\/p>\n

                                          Explanation:<\/b><\/p>\n

                                          Port mirroring, or Switched Port Analyzer, configures a network switch to copy all inbound and outbound traffic passing through a specific source port and forward those duplicate streams to a dedicated monitoring port. Security analysts utilize this capability to feed network packets into intrusion detection systems and traffic analyzers without disrupting active enterprise data communications.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

                                          View Full Cisco 810-110 Exam Dumps and Practice Test Dumps.   Question 161 What is the core function of an access control list (ACL) in router configurations? Packet filtering File compression Memory allocation Code compilation Correct Answer: 1 Explanation: Access control lists serve as fundamental rule sets configured on routers and firewalls to govern network […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1648,1647],"tags":[],"_links":{"self":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts\/15116"}],"collection":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/comments?post=15116"}],"version-history":[{"count":1,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts\/15116\/revisions"}],"predecessor-version":[{"id":15143,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts\/15116\/revisions\/15143"}],"wp:attachment":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/media?parent=15116"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/categories?post=15116"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/tags?post=15116"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}