Command Manual – Routing Protocol 
Quidway S8500 Series Routing Switches  Chapter 3  OSPF Configuration Commands
 
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3-2 
areas. Route summarization refers to that the routing information is processed in the 
ABR and for each network segment configured with route summarization, there is only 
one route transmitted to other areas. 
You can summarize multiple network segments in one OSPF area. 
Example 
# Summarize two network segments, 36.42.10.0 and 36.42.110.0, in OSPF area 1 into 
one summarized route 36.42.0.0 and transmit it to other areas. 
[Quidway-ospf-1] area 1 
[Quidway-ospf-1-area-0.0.0.1] network 36.42.10.0 0.0.0.255 
[Quidway-ospf-1-area-0.0.0.1] network 36.42.110.0 0.0.0.255 
[Quidway-ospf-1-area-0.0.0.1] abr-summary 36.42.0.0 255.255.0.0 
3.1.2  area 
Syntax 
area area-id 
undo area area-id 
View 
OSPF view 
Parameter 
area-id: ID of the OSPF area, which can be a decimal integer (ranging from 0 to 
4,294,967,295) or in IP address format. 
Description 
Use the area command to enter OSPF Area view. 
Use the undo area command to remove the specified area.  
Example 
# Enter OSPF Area 0 view.  
[Quidway-ospf-1] area 0 
[Quidway-ospf-1-area-0.0.0.0] 
3.1.3  asbr-summary  
Syntax 
asbr-summary ip-address mask [ not-advertise | tag value ] 
undo asbr-summary ip-address mask