Cached ethernet addresses are stored for about 5 minutes and is used to avoid a rebroadcast. This is called ____________ .
What does the ping 192.168.0.1 -l 1000 -n 100 command do?
Can we run STP and RSTP in a same box?
List 3 session layer standards
What will the command "showmount -e" do?
Which of the following provide correct information about a protocol at the transport layer of the OSI model? * UDP - Provides Connectionless datagrams service * TCP - Provides Connection Oriented Services * SMTP - Provides Mail Exchange * IP - Route determination * TCP - Provides Flow Control and Error Checking * FTP - Transfers of Files
Define firewalls?
You have a class C subnet. You would like divide it up into 5 more subnets by "subnetting" . How many hosts can you have per subnet ? a. 30 b. 31 c. 30 d. 62 e. 126
T/F: 802.3 can not "see" upper layers.
Relation between spanning tree and vlan ?
2 command you can use to see which directories have been shared out by server machine1?
How can we create more than 20 ID's in Gmail.com from one IP ?
difference between layer3 switch and router