Mitigating a VLAN attack can be done by disabling Dynamic Trunking Protocol (DTP), manually setting ports to trunking mode, and by setting the native VLAN of trunk links to VLANs not in use. What are three techniques for mitigating VLAN attacks? (Choose three.).STP will block redundant links to prevent loops. By default, STP is enabled on switch devices.
In the topology shown, the switches are connected to each other using redundant links. STP will block one of the redundant links.Ĭisco switches support two protocols for negotiating a channel between two switches: LACP and PAgP.The resulting loop will create a broadcast storm.The switches will load balance and utilize both EtherChannels to forward packets.If STP is running, what will be the end result? CCNA 2 v7 SRWE Final Exam Answers 000 A network administrator has connected two switches together using EtherChannel technology. An IP address and subnet mask are assigned to it, allowing the switch to be managed via HTTP, Telnet, SSH, or SNMP. A management VLAN is any VLAN that is configured to access the management capabilities of a switch. A native VLAN is assigned to an 802.1Q trunk port, and untagged traffic is placed on it. A default VLAN is the VLAN where all switch ports belong after the initial boot up of a switch loading the default configuration. (Not all options are used.) CCNA 2 v7 SRWE Final Exam Answers 003 Answers Explanation & Hints:Ī data VLAN is configured to carry user-generated traffic. Match the description to the correct VLAN type.Which wireless encryption method is the most secure?.What type of network device includes all of the described features? A firewall is then configured on the device prior to connecting it to the Internet. After attaching four PCs to the switch ports, configuring the SSID and setting authentication properties for a small office network, a technician successfully tests the connectivity of all PCs that are connected to the switch and WLAN.
#PM FASTRAK V7 LICENSE SERIAL NUMBER S MAC#
What will be the source MAC and IP addresses on the packet when it arrives at host B? CCNA 2 v7 SRWE Final Exam Answers 02Īs a packet traverses the network, the Layer 2 addresses will change at every hop as the packet is de-encapsulated and re-encapsulated, but the Layer 3 addresses will remain the same. If no neighbor advertisement is returned, the host considers the address to be unique and configures it on the interface. To verify that the address is indeed unique, the host sends an ICMPv6 neighbor solicitation to the address.
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