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A network administrator applies port security to a port with the send-alarm action.

What does the switch do if it detects traffic from an unauthorized MAC address on the port?

A. It disables the port, but sends no SNMP trap.

B. It forwards the traffic, and it logs an event.

C. It blocks the traffic, but sends no SNMP trap.

D. It blocks the traffic, and it sends an SNMP trap.

Refer to the exhibit.

The access layer AOS-Switches currently run DHCP snooping on VLAN 2 and connection rate filtering on edge ports. They are at default settings for ARP protection. A network administrator then enters these commands on each of the access layer switches:

Switch(config)# arp-protect vlan 2 Switch(config)# arp-protect

Which behavior accurse?

A. The switches will forward legitimate traffic and prevent ARP poisoning attacks, but interfere with connection rate filtering.

B. The switches can now prevent ARP poisoning attacks and do not interfere with legitimate communications.

C. The switches can prevent ARP poisoning attacks, but legitimate communications with VLAN 2 could also be disrupted.

D. The switches will not apply ARP protection due to interference from DHCP snooping, so the commands have no effect on current behavior.

Refer to the exhibits.

Exhibit 1

Exhibit 2 A network administrator sets up PIM-DM to route traffic from the multicast source to clients in VLAN 24. The server begins to forward multicasts, and the clients are set up to receive them. However, the multicasts do not reach the clients.

Based on the output, what should the administrator verify?

A. that VLAN 24 on Switch-1 runs both IGMP and PIM-DM

B. that Switch-2 has PIM-DM enabled on VLAN 10

C. that state refreshes are enabled on Switch-2

D. that Switch-1 has selected Switch-2 as its RP for 239.1.1.1

An AOS-Switch enforces 802.1X authentication to an Aruba ClearPass server. A user connects but cannot receive network access, even though the ClearPass administrator finds an Access-Accept for the user on this switch. The switch administrator suspects that there is an issue with the dynamic settings returned by ClearPass.

Where should the administrator look for information about these settings?

A. in the details for port-access clients

B. in the detailed RADIUS server statistics

C. in the interface statistics

D. in the running-config for the interface

Refer to the exhibit.

Endpoints in VLAN 2 connect directly to this switch. These devices should only be able to send DHCP, DNS, HTTP, and HTTPS traffic. However, they are able to send any traffic. Based on the exhibit, what is the issue?

A. The switch does not have an IP address on VLAN 2.

B. The ACL lacks a deny ip any any statement at the end.

C. The ACL is applied in the wrong direction.

D. The name of the ACL applied to VLAN 2 is incorrect.