System Management Commands
telnet
SPS208G/SPS224G4/SPS2024 Command Line Interface Reference Guide
441
31
The following table describes characters that may appear in the traceroute
command output.
telnet
The telnet User EXEC mode command enables logging on to a host that supports
Telnet.
Syntax
telnet {
ip-address
|
hostname
} [
port
] [
keyword1
......]
Parameters
•
ip-address
— IP address of the destination host.
•
hostname
— Host name of the destination host. (Range: 1-158 characters)
Field
Description
*
The probe timed out.
?
Unknown packet type.
A
Administratively unreachable. Usually, this output
indicates that an access list is blocking traffic.
F
Fragmentation is required and DF is set.
H
Host unreachable.
N
Network unreachable.
P
Protocol unreachable.
Q
Source quench.
R
Fragment reassembly time exceeded.
S
Source route failed.
U
Port unreachable.