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mvctc_ccna4_chapter7
ccna4 chapter 7
| Question | Answer |
|---|---|
| who invented gre | cisco |
| what is confidentiality | encrypt before transmit |
| what is data integrity | verify data has not been changed |
| WHAT IS authentication | make sure data has come from who it said it came from |
| which algorithm is assymetrical key crypto system | rsa |
| why do we use hash | make sure the data was not altered |
| cisco anyconnect provides what type of vpn | client based ssl |
| list 3 benifits of a vpn over a leased line | scalibility security cost |
| where is a remote access vpn encrypted | host |
| where is a site to site vpn encrypted | router |
| are vpns scalible | yes |
| what crypto key offers encryption in multiples of 512 | rsa |
| true or false gre only caries ipv4 packets | false |
| can a vpn protect packets from hacking | yes |
| true or false gre was made by hp | false |
| what is the command to access a tunnel on a router | interface tunnel |
| what does vpn stand for | virtual private network |
| what are the two types of vpns | remote access and site-to-site |
| what is the best symmetrical key encryption | aes |
| true or false a gre tunnel encrypts the packets that go through it | false |