Configuration manual
2. System Login
23
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If the "Too many clients or invalid access" message is displayed, it indicates
that the number of login users has reached the maximum allowed number
of login users of the device. In this case, wait a while and try to log in again.
If the "%enable operation is locked by login-secure service" message is
displayed, it indicates that the number of enable password input errors
exceeds the number of continuous login authentication failures. If the
number of enable password input errors reaches the number specified by
the system, the system rejects the login connection request from the IP
address during the specified time.
If the "Password required, but none set" message is displayed, it indicates
that no login password has been configured.
2.3.3
Configure a Local Device to Log in to a Remote Device via SSH
Network Requirements
The local device Device1 acts as the SSH client, while the peer device Device2 acts as the
SSH server.
A route must be available between the two devices.
The PC can normally log in to Device1.
Network Topology
Figure 2-8 Network topology for configuring a local device to log in to a remote device via SSH
Configuration Steps
Step 1:
Configure the local user and related attribute.
#Configure Device2.
Device2>enable
Device2#configure terminal
Device2(config)#user admin password 0 admin
Step 2:
Enable the SSH server function of Device2.
Device2>enable
Device2#configure terminal
