CCNP Security Implementing Cisco Edge Network Security Solutions (SENSS)

Here you have the best Cisco 300-206 practice exam questions

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These questions were last updated on May 8, 2026
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Question 1 of 368

All 30 users on a single floor of a building are complaining about network slowness. After investigating the access switch, the network administrator notices that the MAC address table is full (10,000 entries) and all traffic is being flooded out of every port. Which action can the administrator take to prevent this from occurring?

Configure port-security to limit the number of mac-addresses allowed on each port

Upgrade the switch to one that can handle 20,000 entries

Configure private-vlans to prevent hosts from communicating with one another

Enable storm-control to limit the traffic rate

Configure a VACL to block all IP traffic except traffic to and from that subnet

Question 2 of 368

A network printer has a DHCP server service that cannot be disabled. How can a layer 2 switch be configured to prevent the printer from causing network issues?

Remove the ip helper-address

Configure a Port-ACL to block outbound TCP port 68

Configure DHCP snooping

Configure port-security

Question 3 of 368

A switch is being configured at a new location that uses statically assigned IP addresses. Which will ensure that ARP inspection works as expected?

Configure the 'no-dhcp' keyword at the end of the ip arp inspection command

Enable static arp inspection using the command 'ip arp inspection static vlan vlan-number

Configure an arp access-list and apply it to the ip arp inspection command

Enable port security

Question 4 of 368

Which of the following would need to be created to configure an application-layer inspection of SMTP traffic operating on port 2525?

A class-map that matches port 2525 and applying an inspect ESMTP policy-map for that class in the global inspection policy

A policy-map that matches port 2525 and applying an inspect ESMTP class-map for that policy

An access-list that matches on TCP port 2525 traffic and applying it on an interface with the inspect option

A class-map that matches port 2525 and applying it on an access-list using the inspect option

Question 5 of 368

Which command is used to nest objects in a pre-existing group?

object-group

network group-object

object-group network

group-object

Question 6 of 368

Which of the following best describes the approach used when configuring high availability across multiple regions to ensure minimal downtime during failover events?

Deploy active-active clusters with cross-region replication and automated DNS failover to maintain service continuity

Use a single-region deployment with periodic manual snapshots for disaster recovery purposes

Configure load balancers in each region with independent database instances and no synchronization

Implement cold standby servers that require manual intervention to activate during outages

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