Extreme Networks ExtremeWare 7.2e, Инструкция по установке и эксплуатации

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266 ExtremeWare 7.2e Installation and User Guide
Using ExtremeWare Vista on the Summit 400
Configure an Area Range
This portion of the window allows you to configure a range of IP addresses in an OSPF area. The
example in Figure 58 shows that six areas are defined: the backbone (0.0.0.0), and area IDs 1.1.1.1,
2.2.2.2, 3.3.3.3, 4.4.4.4, and 5.5.5.5. The Area Range Configuration box shows non-default values for the
areas. The Add Area Ranges allow you to add a range to an area, set a netmask, or to specify
advertising. If advertised, the range is exported as a single LSA by the ABR. You can also delete a range
of IP addresses in an OSPF area.
Figure 58: Area Range Configuration
Configure an OSPF Area
Use the scroll bar to locate the next section of the window dedicated to OSPF area configuration, shown
in Figure 59. The first table in this section shows each existing configuration. The table that follows
allows you to use the pull-down menu to select an area ID. You can also set the area type, the cost, and
determine whether to translate for NSSA or not. You may only translate for area type NSSA.