doc: document proper config for BGP iface peers

Signed-off-by: Quentin Young <qlyoung@nvidia.com>

diff --git a/doc/user/bgp.rst b/doc/user/bgp.rst
index 3f8dafa09d9603036f394989648b17c2f3734c58..94b9b16c16908e1fe46cb4eb76d21528f38ba843 100644 (file)
--- a/doc/user/bgp.rst
+++ b/doc/user/bgp.rst
@@ -1417,6 +1417,12 @@ Configuring Peers
    This command is deprecated and may be removed in a future release. Its use
    should be avoided.
 
+.. clicmd:: neighbor PEER interface remote-as <internal|external|ASN>
+
+   Configure an unnumbered BGP peer. ``PEER`` should be an interface name. The
+   session will be established via IPv6 link locals. Use ``internal`` for iBGP
+   and ``external`` for eBGP sessions, or specify an ASN if you wish.
+
 .. clicmd:: neighbor PEER next-hop-self [all]
 
    This command specifies an announced route's nexthop as being equivalent to