Question 3 - WAN Technologies Flashcards
1
Q
Frame relay, ADSL and ISDN are all WAN technologies. For each, state its:
• bandwidth
• connection type
• typical use.
A
FRAME RELAY -
Bandwidth- Less than 4Mbps
Connect type-Perm Virtual Circuit
Typical use - Low-cost flex mesh conn
ADSL
1-8 Mbps download/ 128 Kbps upload
Permanent
Home(local loop)- Access
ISDN
64-128 Kbps up/down
Dialled
Backup and remote access
