What the problem is?
There is something wrong with the connection between a PC and a remote site. In the process of
troubleshooting the connection issue, an ICMP traceroute displays that after several hops,
addresses start repeating and TTL-exceeded message are retured. What the problem is?
which is the next-hop address?
The destination address of a packet is 192.168.1.203, according to the following routing table
entries, can you tell me which is the next-hop address?
Network AddressSubnet Mask Next Hop Address
0.0.0.00.0.0.077.0.5.5
192.168.0.0255.255.0.0 66.40.90.121
192.168.1.0255.255.255.072.40.91.1
192.168.1.0255.255.255.12740.40.0.254
Which of the following provides remote logon over the Internet?
Which of the following provides remote logon over the Internet?
which type of network all routers agree about the route from one point to another?
In which type of network all routers agree about the route from one point to another?
Which type of Ethernet media can avoid interference?
Electromagnetic interference (EMI) is an unwanted disturbance that affects an electrical circuit
due to either electromagnetic conduction or electromagnetic radiation emitted from an external
source. Which type of Ethernet media can avoid interference?
Which range does the IPv4 address 172.162.10.1 belong to?
Which range does the IPv4 address 172.162.10.1 belong to?
which command will you use?
The Domain Name System (DNS) is a hierarchical naming system for computers, services, or
any resource participating in the Internet. If you want to verify DNS functionality, which command
will you use?
What needs to be configured on each access point to support roaming across a wireless 802.11g network?
The 802.11g specification is a standard for wireless local area networks (WLANs) that offers
transmission over relatively short distances at up to 54 megabits per second (Mbps). What needs
to be configured on each access point to support roaming across a wireless 802.11g network?
Which of the following is the maximum standard distance allowed to connect a customer via an ISDN line?
Which of the following is the maximum standard distance allowed to connect a customer via an
ISDN line?
Which tapes must be used to restore data?
The system administrator performs full backups on Sundays. Incremental backups are performed
every day EXCEPT Sunday. The backups start at 10 a.m. and end by 12 p.m. The system
crashes on Wednesday night. Which tapes must be used to restore data?