Refer to the exhibit. When a packet arrives on interface Serial0/0/0 on R1, with a destination IP address of PC1, which two events occur? (Choose two) Router R1 will forward…
Which command would create a valid IPv6 default route? ipv6 route ::/0 fe80::1 ipv6 route 2001:db8:acad:1::/64 ::1 ipv6 route ::/0 2001:db8:acad:2::a ipv6 route ::/128 2001:db8:acad:1::1 Answers Explanation & Hints: The…
Refer to the exhibit. Match the description with the routing table entries. (Not all options are used.) Answers Explanation & Hints: route source protocol = D (which is EIGRP) destination…
What are two characteristics of Cisco Express Forwarding (CEF)? (Choose two.) Packets are forwarded based on information in the FIB and an adjacency table. When a packet arrives on a…
What address and prefix length is used when configuring an IPv6 default static route? ::/0 ::1/128 0.0.0.0/0 FF02::1/8 Answers Explanation & Hints: The IPv6 address and prefix for a default…
Match the dynamic routing protocol component to the characteristic. (Not all options are used.) Answers Explanation & Hints: The three components of dynamic routing protocols include: Data structures Routing protocol…
What is a potential issue when using the WLC to upgrade and deploy the latest firmware image to all APs? Users will not be able to use the WLAN. Only…
A network administrator is configuring a WLC to provide WLAN access to users in an office building. When testing the newly created WLAN, the administrator does not see the SSID…
What is the reason for disabling SSID broadcasting and changing the default SSID on a wireless access point? Anyone with the default SSID can gain access to the access point…
An employee connects wirelessly to the company network using a cell phone. The employee then configures the cell phone to act as a wireless access point that will allow new…
What is the best way to prevent a VLAN hopping attack? Disable STP on all nontrunk ports. Use ISL encapsulation on all trunk links. Use VLAN 1 as the native…
On which port should Dynamic ARP Inspection (DAI) be configured on a switch? an uplink port to another switch any untrusted port access ports only on any port where DHCP…
Refer to the exhibit. A network administrator is configuring DAI on switch SW1. What is the result of entering the exhibited commands? DAI will validate only the IP addresses. DAI…
After sticky learning of MAC addresses is enabled, what action is needed to prevent dynamically learned MAC addresses from being lost in the event that an associated interface goes down?…
Refer to the exhibit. The administrator wants to enable port security on an interface on switch S1, but the command was rejected. Which conclusion can be drawn? The interface must…
Which Cisco solution helps prevent ARP spoofing and ARP poisoning attacks? Port Security DHCP Snooping IP Source Guard Dynamic ARP Inspection Answers Explanation & Hints: Cisco provides solutions to help…
A network engineer is configuring a LAN with a redundant first hop to make better use of the available network resources. Which protocol should the engineer implement? FHRP GLBP HSRP…
Refer to the exhibit. The users on the LAN network of R1 cannot receive an IPv6 address from the configured stateful DHCPv6 server. What is missing from the stateful DHCPv6…
A network administrator is implementing DHCPv6 for the company. The administrator configures a router to send RA messages with M flag as 1 by using the interface command ipv6 nd…
An administrator has configured a DHCPv4 relay router and issued these commands: Router(config)# interface g0/0 Router(config-if)# ip address 10.0.1.1 255.255.255.0 Router(config-if)# no shutdown Router(config-if)# exit Router(config)# ip dhcp pool RELAY…