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System Management Commands
78-20269-01 Command Line Interface Reference Guide
The following are characters that can appear in the traceroute command output:
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 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.
5.3
telnet
The telnet EXEC mode command enables logging on to a host that supports
Telnet.
Syntax
ip-address
hostname
telnet {
|
Parameters
•
—
ip-address
Specifies the destination host IP address (IPv4 or IPv6).
•
—
hostname
Specifies the destination host name. (Length: 1-160 characters.
Maximum label length: 63 characters.)
•
—
port
Specifies the decimal TCP port number or one of the keywords
listed in the Ports table in the User Guidelines.
port
keyword
} [
] [
...]
5
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