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Example
Console(config-router)#timers spf 20
Console(config-router)#
area range
This command summarizes the routes advertised by an Area Border Router (ABR).
Use the
no
form to disable this function.
Syntax
[
no
]
area area-id range ip-address netmask
[
advertise
|
not-advertise
]
•
area-id
- Identifies an area for which the routes are summarized.
(The area ID must be in the form of an IPv4 address.)
•
ip-address
- Base
address for the routes to summarize.
•
netmask
- Network mask for the summary route.
•
advertise
- Advertises the specified address range.
•
not-advertise
- The summary is not sent, and the routes remain hidden
from the rest of the network.
Command Mode
Router Configuration
Default Setting
Disabled
Command Usage
• This command can be used to summarize intra-area routes and advertise this
information to other areas through Area Border Routers (ABRs).
• If the network addresses within an area are assigned in a contiguous manner,
the ABRs can advertise a summary route that covers all of the individual
networks within the area that fall into the specified range using a single area
range command.
•
If routes are set to be advertised, the router will issue a Type 3 summary LSA
for each address range specified with this command.
• This router supports up 64 summary routes for area ranges.
Example
This example creates a summary address for all area routes in the range of 10.2.x.x.
Console(config-router)#area 10.2.0.0 range 10.2.0.0 255.255.0.0 advertise
Console(config-router)#
42-23
Open Shortest Path First (OSPF)
42
Содержание IC40240-10G
Страница 1: ...IntraCore 40240 40480 10G Layer 3 Gigabit Stackable Ethernet Switch User s Manual ...
Страница 4: ...IC40240 10G 99 00837 IC40480 10G 99 00836 ...
Страница 6: ...ii ...
Страница 33: ...Getting Started ...
Страница 43: ...1 1 10 Introduction ...
Страница 61: ...2 2 18 Initial Configuration ...
Страница 63: ...Switch Management ...
Страница 75: ...3 3 12 Configuring the Switch ...
Страница 117: ...4 4 42 Basic Management Tasks ...
Страница 163: ...6 6 28 User Authentication ...
Страница 175: ...7 7 12 Access Control Lists ...
Страница 283: ...14 14 8 Quality of Service ...
Страница 293: ...15 15 10 Multicast Filtering ...
Страница 299: ...16 16 6 Domain Name Service ...
Страница 309: ...17 17 10 Dynamic Host Configuration Protocol ...
Страница 319: ...18 18 10 Configuring Router Redundancy ...
Страница 343: ...19 19 24 IP Routing ...
Страница 355: ...Web Click Routing Protocol RIP Statistics Figure 20 5 RIP Statistics 20 12 Unicast Routing 20 ...
Страница 385: ...20 20 42 Unicast Routing ...
Страница 387: ...Command Line Interface ...
Страница 399: ...21 21 12 Overview of the Command Line Interface ...
Страница 465: ...24 24 16 SNMP Commands ...
Страница 519: ...26 26 18 Access Control List Commands ...
Страница 545: ...30 30 2 Rate Limit Commands ...
Страница 611: ...34 34 24 VLAN Commands ...
Страница 625: ...35 35 14 Class of Service Commands ...
Страница 633: ...36 7 police 36 ...
Страница 670: ...39 39 16 DHCP Commands ...
Страница 716: ...41 41 36 IP Interface Commands ...
Страница 768: ...42 42 52 IP Routing Commands ...
Страница 770: ...Appendices ...
Страница 791: ......
Страница 792: ...IC40240 10G IC40480 10G ...