Siemens S223 User Manual

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UMN:CLI                                                                                                                                                              User  Manual 
SURPASS hiD 6615 S223/S323 R1.5 
232                                                                         A50010-Y3-C150-2-7619 
Internet
Master Router 1
IP : 10.0.0.3/24
Default Gateway 
: 10.0.0.5/24
Backup Router 1
IP : 10.0.0.2/24
Backup Router 2
IP : 10.0.0.1/24
Virtual Router
Associate IP : 10.0.0.5/24
1. Link Down
If the interface doesn’t recognize to 
be Link down, it is supposed to be  
inaccessible to  Master Router. 
Therefore the users on the interface 
are not able to communicate.
2.
Counter
measure
If “Link down” happens, by giving low 
priority automatically to Master Router, 
Master Router will be changed at the 
same time with Link down.
3.
 
Fig. 8.29 
VRRP Track 
 
To configure VRRP Track, use the following command. 
Command Mode 
Description 
track interface INTERFACE
  pri-
ority
 <1-254> 
VRRP 
Configures VRRP Track. The Priority becomes lower 
as the configured value. 
 
To release VRRP Track configuration, use the following command. 
Command Mode 
Description 
no track interface INTERFACE
 
VRRP 
Disables VRRP Track configuration. 
 
8.4.1.5 Authentication 
Password 
If anyone knows Group ID and Associated IP address, he can configure another device 
as a Virtual Router. To prevent this, user needs to configure a password, named authenti-
cation password that can be used only in Virtual Router user configured.