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- Sentences: 49
All30 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?
A.Configure port-security to limit the number of mac-addresses allowed on each
B.Upgrade the switch to one that can handle 20,000 entries
C.Configure private-vlans to prevent hosts from communicating with one another
D.Enable storm-control to limit the traffic rate
E.Configure a VACL to block all IP traffic except traffic to and from that subnet
Anetwork 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
A.Remove the ip helper-address
B.Configure a Port-ACL to block outbound TCP port 68
C.Configure DHCP snooping
Aswitch is being configured at a new location that uses statically assigned IP
addresses. Which will ensure that ARP inspection works as expected?
A.Configure the 'no-dhcp' keyword at the end of the ip arp inspection command
B.Enable static arp inspection using the command 'ip arp inspection static vlan
C.Configure an arp access-list and apply it to the ip arp inspection command
D.Enable port security
Whichof the following would need to be created to configure an application-layer
inspection of SMTP traffic operating on port 2525?
A.A class-map that matches port 2525 and applying an inspect ESMTP policy-map for
that class in the global inspection policy
B.A policy-map that matches port 2525 and applying an inspect ESMTP class-map for
C.An access-list that matches on TCP port 2525 traffic and applying it on an
interface with the inspect option
D.A class-map that matches port 2525 and applying it on an access-list using the
Whichcommand is used to nest objects in a pre-existing group?
Whichthreat-detection feature is used to keep track of suspected attackers who
create connections to too many hosts or ports?
A.complex threat detection
B.scanning threat detection
C.basic threat detection
D.advanced threat detection
Whatis the default behavior of an access list on the Cisco ASA security appliance?
A.It will permit or deny traffic based on the access-list criteria.
B.It will permit or deny all traffic on a specified interface.
C.An access group must be configured before the access list will take effect for
D.It will allow all traffic.
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