Panasonic NN46240-501 - Manual (Page 181)

9 Telnet and S SH
Nortel Secure Router 8000 Series
Configuration Guide - Basic Configuration
Debugging SSH
A
CAUTION
Debugging affects the performance of the system. After you debug SSH, run the undo
debugging all command to disable debugging.
When a fault occurs, run the debugging command in the user view to locate the fault. For
information about displaying debugging information, see Nortel Secure Router 8000
SeriesConfiguration - System Management (NN46240-601).
Action Command
Enable the SSH debugging
function.
debugging ssh server { vty index | all }{ message | event |
packet | all }
9.5 Configuration examples
This section provides the following example:
• Example of configuring Telnet terminal services
• Example of configuring password authentication
• Example of configuring RSA authentication
9.5.1 Example of configuring Telnet terminal services
Networking requirements
As shown in Figure 9-6, Router A and Router B can ping each other. Users can log on to
Router B from Router A through Telnet.
Figure 9-6 Networking diagram for Telnet mode
____ GE1/0/0
^^1.1.1.1/24 GE1/0/0 ____
1.1.1.2/24
RouterA RouterB
Configuration roadmap
1. Configure the authentication mode and password of the user interface VTY0 to VTY4 on
Router B.
2. Users must enter the password when they log on to Router B from Router A through
Telnet.
9-14 Nortel Networks Inc. Issue 5.3 (30 March 2009)