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52.What is the purpose of setting the native VLAN separate from data VLANs?53.A network contains multiple VLANs spanning multiple switches. Whathappens when a device in VLAN 20 sends a broadcast Ethernet frame?54.Which security mode is the least secure choice when a home wirelessrouter is configured?55.Refer to the exhibit. The IPv6 access list LIMITED_ACCESS is applied on the S0/0/0 interface of R1 in the inbound direction. Which IPv6
packets from the ISP will be dropped by the ACL on R1?oHTTPS packets to PC1oICMPv6 packets that are destined to PC1*opackets that are destined to PC1 on port 80oneighbor advertisements that are received from the ISP router56.Refer to the exhibit. The network engineer for the company that is shown wants to use the primary ISP connection for all external connectivity. The backup ISP connection is used only if the primary ISP connection fails. Which set of commands would accomplish this
goal?oip route 188.8.131.52 255.255.255.252ip route 184.108.40.206 255.255.255.252oip route 220.127.116.11 255.255.255.252ip route 18.104.22.168 255.255.255.252 10oip route 0.0.0.0 0.0.0.0 s0/0/0ip route 0.0.0.0 0.0.0.0 s0/1/0oip route 0.0.0.0 0.0.0.0 s0/0/0ip route 0.0.0.0 0.0.0.0 s0/1/0 10*57.What is the most likely scenario in which the WAN interface of a router would be configured as a DHCP client to be assigned a dynamic IP address from an ISP?58.Refer to the exhibit. A network administrator has attempted to implement a default route from R1 to the ISP and propagate the
default route to EIGRP neighbors. Remote connectivity from the EIGRP neighbor routers to the ISP connected to R1 is failing. Based on the output from the exhibit, what is the most likely cause of the problem?oThe command default-information originate has not been issued on R1.oThere are no EIGRP neighbor relationships on R1.oThe ip route command must specify a next-hop IP address instead of anexit interface when creating a default route.oThe command redistribute static has not been issued on R1.*oThe network statement for the ISP connection has not been issued.