Cisco Cisco Email Security Appliance C370 User Guide
A-6
Cisco AsyncOS 8.5.5 for Email Security User Guide
Appendix A FTP, SSH, SCP, and Telnet Access
Accessing the Email Security appliance via a Serial Connection
3
SOUT
O
Serial output
4
DTR
O
Data terminal ready
5
GND
n/a
Signal ground
6
DSR
I
Data set ready
7
RTS
I
Request to send
8
CTS
O
Clear to send
9
RI
I
Ring indicator
Shell
n/a
n/a
Chassis ground
Pin
Signal I/O
Definition