Configuring The Ssh Management Functions - H3C S3100-52P Operation Manual

Operation Manual – SSH
H3C S3100-52P Ethernet Switch

1.3.2 Configuring the SSH Management Functions

The SSH server provides a number of management functions. Some functions can
prevent illegal operations such as malicious password guess, further guaranteeing the
security of SSH connections. Some other functions allow you to specify the source IP
address or interface for the SSH server to provide SSH access services for clients,
increasing the service manageability.
Table 1-4 Follow these steps to configure SSH management functions:
Enter system view
Set the SSH
authentication timeout
time
Set the number of SSH
authentication retry
attempts
Set the RSA server key
update interval
Configure a login
header
Specify a source IP
address for the SSH
server
Specify a source
interface for the SSH
server
Caution:
You can configure a login header only when the service type is stelnet. For
configuration of service types, refer to
For details of the header command, refer to the corresponding section in Login
Command.
To do... Use the command...
system-view
ssh server timeout
seconds
ssh server
authentication-retrie
s times
ssh server
rekey-interval hours
header shell text
ssh-server
source-ip ip-address
ssh-server
source-interface
interface-type
interface-number
—
Optional
By default, the SSH
authentication timeout time is 60
seconds.
Optional
By default, the number of SSH
authentication retry attempts is
3.
Optional
By default, the system does not
update the RSA server keys.
Optional
By default, no login header is
configured.
Optional
By default, the system
determines the IP address for
clients to access.
Optional
By default, the system
determines the interface for
clients to access.
Specifying a Service Type for an SSH
1-8
Chapter 1 SSH Configuration
Remarks
User.