13-4 CHAPTER 13: ADMINISTERING OSPF ROUTING
Adding
Network Ranges
A range is a network segment that can include multiple network nodes.
You can add a range to a previously defined OSPF area. When you add a
range, you specify only the network portion of the IP address.
To add a network range:
1 From the top level of the Administration Console, enter:
ip ospf areas addRange
2 Enter the index number of the area to which you want to add the range.
3 Enter the IP address of the range to add to the area.
4 Enter the subnet mask. Press Return or Enter to accept the current mask
in brackets.
5 Specify whether to advertise the range on the network. The default is yes.
Example:
Select area {1-2}: 2
Enter IP address: 158.101.0.0
Enter subnet mask [255.255.0.0]:
Advertise this area range (yes,no) [yes]:
Modifying
Network Ranges
Use this command to modify information that is associated with a
previously defined range.
To modify a range:
1 From the top level of the Administration Console, enter:
ip ospf areas modifyRange
2 Enter the number of the area that contains the range that you want to
modify.
3 Enter the IP address of the range to modify.
4 Enter the subnet mask. Press Return or Enter to accept the current subnet
mask in brackets.
5 Specify whether to advertise the range on the network. The default is yes.
Example:
Select area {1-2}: 2
Enter IP address of range to modify: 158.101.0.0
Enter subnet mask [255.255.0.0]:
Advertise this area range (yes,no) [yes]:
Top-Level Menu
system
ethernet
fddi
atm
bridge
➧ip
ipx
appletalk
snmp
analyzer
script
logout
interface
route
arp
multicast
udphelper
routing
icmpRouterDiscovery
➧ospf
rip
ping
statistics
➧areas
defaultRouteMetric
interface
linkStateData
neighbors
routerID
partition
stubDefaultMetric
virtualLinks
statistics
display
defineArea
modifyArea
removeArea
➧addRange
modifyRange
removeRange
Top-Level Menu
system
ethernet
fddi
atm
bridge
➧ip
ipx
appletalk
snmp
analyzer
script
logout
interface
route
arp
multicast
udphelper
routing
icmpRouterDiscovery
➧ospf
rip
ping
statistics
➧areas
defaultRouteMetric
interface
linkStateData
neighbors
routerID
partition
stubDefaultMetric
virtualLinks
statistics
display
defineArea
modifyArea
removeArea
addRange
➧modifyRange
removeRange
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