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| -rw-r--r-- | doc/user/ospfd.rst | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/doc/user/ospfd.rst b/doc/user/ospfd.rst index 64ce85503e..6a6e356c80 100644 --- a/doc/user/ospfd.rst +++ b/doc/user/ospfd.rst @@ -390,6 +390,17 @@ Areas Prevents an *ospfd* ABR from injecting inter-area summaries into the specified stub area. +.. clicmd:: area A.B.C.D nssa + +.. clicmd:: area (0-4294967295) nssa + + Configure the area to be a NSSA (Not-So-Stubby Area). This is an area that + allows OSPF to import external routes into a stub area via a new LSA type + (type 7). An NSSA autonomous system boundary router (ASBR) will generate this + type of LSA. The area border router (ABR) translates the LSA type 7 into LSA + type 5, which is propagated into the OSPF domain. NSSA areas are defined in + RFC 3101. + .. clicmd:: area A.B.C.D default-cost (0-16777215) |