What command will permit SMTP mail to only host 1.1.1.1? access-list 110 permit ip smtp host 1.1.1.1 access-list 10 permit smtp host 1.1.1.1 access-list 110 permit tcp any host 1.1.1.1 eq smtp access-list 10 permit tcp any host 1.1.1.1 eq smtp TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is true regarding VLANs? You should not have more than 10 switches in the same VTP domain. You must have at least two VLANs defined in every Cisco switched network. All VLANs are configured at the fastest switch and, by default, propagate this information to all other switches. VTP is used to send VLAN information to switches in a configured VTP domain. TRUE ANSWER : ? YOUR ANSWER : ?
What is the result of segmenting a network with a bridge (switch)?1. It increases the number of collision domains.2. It decreases the number of collision domains.3. It increases the number of broadcast domains.4. It decreases the number of broadcast domains.5. It makes smaller collision domains.6. It makes larger collision domains. 3, 4 and 6 1, 3 and 6 2, 3 and 5 1 and 5 TRUE ANSWER : ? YOUR ANSWER : ?
When UPC is used, the price of the item is located on the item and on the shelf on the shelf and in computer storage on the item in computer storage None of these TRUE ANSWER : ? YOUR ANSWER : ?
You are working with a network that has the network ID 192.168.10.0. What subnet should you use that supports up to 12 hosts and a maximum number of subnets? 255.255.255.224 255.255.255.252 255.255.255.192 255.255.255.248 255.255.255. 240 TRUE ANSWER : ? YOUR ANSWER : ?
What is the first octet range for a class A IP address? 1 - 126 192 - 255 1 - 127 192 - 223 128 - 191 TRUE ANSWER : ? YOUR ANSWER : ?
The data communication support should include, but is not restricted to file and database access file transfer and transaction processing All of these terminal support, electronic mail and voice grams. TRUE ANSWER : ? YOUR ANSWER : ?
You have a network with a subnet of 172.16.17.0/22. Which is the valid host address? 172.16.17.1 255.255.255.252 172.16.20.1 255.255.254.0 172.16.18.255 255.255.252.0 172.16.0.1 255.255.240.0 TRUE ANSWER : ? YOUR ANSWER : ?
Stephanie is in charge of a small network and wants to make it simple but secure. The users want to have full control over their data and still be able to share data with the rest of the office. The networking knowledge of the office staff is basic. Which network(s) would be the best for Stephanie to set up? Peer-to-peer WAN Share-level Master domain Server-based TRUE ANSWER : ? YOUR ANSWER : ?
The receive equalizer reduces delay distortions using a tapped delay lines difference engine descrambler None of these gearshift TRUE ANSWER : ? YOUR ANSWER : ?