Remote Login; Disabling Nap On The Slave Device - Huawei netengine80e Configuration Manual

HUAWEI NetEngine80E/40E Router
Configuration Guide - Basic Configurations
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10.13.3 Remote Login

After the neighbor relationship is set up, you can log in to the NAP slave device from the NAP
master device.
Context
Using the
ensure that the interface is assigned a correct IP address.
Do as follows on the router where the NAP master interface is configured.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
interface
The interface view is displayed.
Step 3 Run:
nap login neighbor
The login to the slave device from the master device is performed.
l If the slave device has an empty configuration, you can log in to the slave device from the
l If, however, the slave device is configured with user name(s) and password(s), you must
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10.13.4 Disabling NAP on the Slave Device

If the NAP function is no longer required, you need to disable NAP on the slave interface of the
slave device.
Issue 02 (2011-09-10)
When configuring IP addresses, ensure that the primary IP addresses of both the master
and the slave interfaces are on the same network segment, and that the secondary IP
addresses of both the master and the slave interfaces are on the same network segment.
display nap interface command, you can view the NAP status of an interface to
interface-type interface-number
master device without a user name and a password.
enter the correct user name and password to perform a NAP-based remote login to the slave
device.
NOTE
To ensure security for NAP, the slave device having an empty configuration checks the source address of
the Telnet login. If the Telnet source address is the NAP address of the master device that is telnetting to
the slave device, the slave device allows the master device to directly log in without being authenticated.
This is because by default, the user level of the remote login based on the NAP address is the same as the
login through the console interface, which enjoys the highest user level. If the Telnet source address is not
the NAP address of the master device, the remote login fails.
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