Extreme Networks ExtremeWare 7.2e, Инструкция по установке и эксплуатации

Страница: 245 / 344

Displaying OSPF Settings
ExtremeWare 7.2e Installation and User Guide 245
configure vlan HQ_10_0_1 ipaddress 10.0.1.2 255.255.255.0
configure vlan HQ_10_0_2 ipaddress 10.0.2.2 255.255.255.0
enable ipforwarding
configure ospf add vlan all area 0.0.0.0
enable ospf
Displaying OSPF Settings
There are a number of commands you can use to display settings for OSPF. To show global OSPF
information, use the
show ospf
command with no options.
To display information about one or all OSPF areas, use the following command:
show ospf area <area identifier>
The
detail
option displays information about all OSPF areas in a detail format.
To display information about OSPF interfaces for an area, a VLAN, or for all interfaces, use the
following command:
show ospf interfaces {vlan <vlan name> | area <area identifier>}
The
detail
option displays information about all OSPF interfaces in a detail format.
OSPF LSDB Display
ExtremeWare provides several filtering criteria for the
show ospf lsdb
command. You can specify
multiple search criteria and only results matching all of the criteria are displayed. This allows you to
control the displayed entries in large routing tables.
To display the current link-state database, use the following command:
show ospf lsdb area [all | <area identifier>[/<len>] | detail | interface | lsid
<id>[/<len>] | lstype [all | as-external | external-type7 | network | opaque-area |
opaque-global | opaque-local | router | summary-asb |summary-net| routerid
<id>[/<len>] | stats | summary | vlan <vlan name>]
The
detail
option displays all fields of matching LSAs in a multi-line format. The
summary
option
displays several important fields of matching LSAs, one line per LSA. The
stats
option displays the
number of matching LSAs, but not any of their contents. If not specified, the default is to display in the
summary format.
A common use of this command is to omit all optional parameters, resulting in the following shortened
form:
show ospf lsdb
The shortened form displays all areas and all types in a summary format.
Authentication
Authentication is supported at two different levels: interface, and domain or area.