From 0a3b780c296c13d485a43a5ba2e1c2005d19d678 Mon Sep 17 00:00:00 2001 From: Christian Poessinger Date: Sun, 15 Aug 2021 13:01:56 +0200 Subject: ospf: T3757: add new CLI command "set protocols ospf interface area " --- docs/configuration/protocols/ospf.rst | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'docs/configuration') diff --git a/docs/configuration/protocols/ospf.rst b/docs/configuration/protocols/ospf.rst index 64d7a893..ccddcd92 100644 --- a/docs/configuration/protocols/ospf.rst +++ b/docs/configuration/protocols/ospf.rst @@ -37,6 +37,14 @@ starts when the first ospf enabled interface is configured. This command is also used to enable the OSPF process. The area number can be specified in decimal notation in the range from 0 to 4294967295. Or it can be specified in dotted decimal notation similar to ip address. + + Prefix length in interface must be equal or bigger (i.e. smaller network) than + prefix length in network statement. For example statement above doesn't enable + ospf on interface with address 192.168.1.1/23, but it does on interface with + address 192.168.1.129/25. + + In some cases it may be more convenient to enable OSPF on a per interface/subnet + basis :cfgcmd:`set protocols ospf interface area ` .. cfgcmd:: set protocols ospf auto-cost reference-bandwidth @@ -306,6 +314,13 @@ Area Configuration Interface Configuration ----------------------- +.. cfgcmd:: set protocols ospf interface area + + Enable ospf on an interface and set associated area. + + If you have a lot of interfaces, and/or a lot of subnets, then enabling + OSPF via this command may result in a slight performance improvement. + .. cfgcmd:: set protocols ospf interface authentication plaintext-password -- cgit v1.2.3