Atechnician has installed an 802.11n network and most users are able to see speeds of up to 300mbps. there are few users who have an 802.11n network card but are unable to get speeds higher than 108mbps. what should the technician do to fix the issue?
a. upgrade the os version to 64-bitb. roll back the firmware on wlan cardc. install a vulnerability patchd. upgrade the wlan card driver

Suppose a router has built up the routing table shown in the table. subnet number 128.96.39.00 28.96.39.128 128.96.40.00 192.4.153.0 default) subnet mask 255.255.255.128 255.255.255.128 255.255.255.128 255.255.255.192 nexthop interface 0 interface 1 r2 r3 r4. the router can deliver packets directly over interfaces 0 and 1, or it can forward packets to routers r2, r3, or r4. describe what the router does with a packet addressed to each of the following destinations: (a) 128.96.39.10 (b) 128.96.40.12 (c) 128.96.40.151 (d) 192.4.153.17 (e) 192.4.153.90