Sessions
The number of active sessions using this protocol. The sum of this column equals the total number of
Active Sessions
Bar Graph
The percentage of sessions using this protocol relative to the total active sessions, as a horizontal bar
graph. Each segment of the bar in the column heading represents 25%.
Percentage
The percentage of sessions using this protocol relative to the total active sessions, as a number. The sum
of this column equals 100% (rounded).
VPN 3000 Concentrator Series User Guide
= Layer 2 Tunneling Protocol.
L2TP
IPSec
= Internet Protocol Security tunneling protocol (remote-access users).
HTTP
= Hypertext Transfer Protocol (Web browser).
= File Transfer Protocol.
FTP
Telnet
= terminal emulation protocol.
SNMP
= Simple Network Management Protocol.
= Trivial File Transfer Protocol.
TFTP
Console
= directly connected console; no protocol.
Debug/Telnet
= debugging via Telnet (Cisco use only).
Debug/Console
= debugging via console (Cisco use only).
L2TP/IPSec
= L2TP over IPSec.
IPSec/LAN-to-LAN
= IPSec LAN-to-LAN connection.
= IPSec through NAT (Network Address Translation).
IPSec/NAT
above.
Monitor | Sessions | Protocols
15-37