Juniper JUNOS OS 10.4 - PROTECTED SYSTEM DOMAIN Configuration Manual page 192

JUNOS 10.4 Protected System Domain Configuration Guide
Step-by-Step
Procedure
168
PSD15 Configuration (Route Reflector)
To configure the route reflector (PSD15):
At the [edit routing-options]
1.
statement to configure the router's AS number.
At the
[edit protocols]
2.
the router.
At the
3. [edit protocols bgp]
the routing group.
A BGP system must know which routers are its peers (neighbors). You define the
peer relationship explicitly by configuring the neighboring routers that are the peers
of the local BGP system. After peer relationships have been established, the BGP
peers exchange update messages to advertise network reachability information.
At the
4. [edit protocols bgp group int]
a. Include the
type internal
b. Include the local-address 10.12.1.1
end of a BGP session. This address is used to accept incoming connections to
the peer and to establish connections to the remote peer.
c. Include the cluster 1.2.3.4
to be used by the route reflector cluster in the internal BGP group.
d. Include the
neighbor 10.12.1.2
to specify which routers (Router 1, Router 2, and Router 3) are peers (neighbors)
of the route reflector.
At the
5. [edit protocols]
on the router.
At the
[edit protocols ospf]
6.
other routers from attempting to route data traffic through the route reflector. This
option is set in the route reflector (RR), but not in Router 1, 2, and 3.
At the
7. [edit protocols ospf]
specify the area identifier for this router to use when participating in OSPF routing.
All routers in the area must use the same area identifier to establish adjacencies.
At the [edit protocols ospf area 0.0.0.0]
8.
statement to configure the internal Ethernet interface in the backbone area.
At the
[edit protocols ospf area 0.0.0.0 fxp1.1]
9.
bfd-liveness-detection
At the
10. [edit protocols ospf area 0.0.0.0 fxp1.1 bfd-liveness-detection]
include the
minimum-interval 333
minimum interval at which the local router transmits a hello packet and then expects
to receive a reply from its BFD neighbor.
Repeat Steps 7 through 9 for the
11.
hierarchy level, include the
hierarchy level, include the
hierarchy level, include the
hierarchy level:
statement to configure an internal BGP group.
statement to specify the address of the local
statement to specify the cluster identifier (IPV4 address)
,
neighbor 10.12.1.2
hierarchy level, include the
hierarchy level, include the
hierarchy level, include the
hierarchy level, include the
hierarchy level, include the
statement to specify bidirectional failure detection timers.
statement to specify 333 milliseconds as the
internal Ethernet interface:
fxp0.1
autonomous-system 2
statement to enable BGP on
bgp
statement to define
group int
, and statements
neighbor 10.12.1.4
statement to enable OSPF
ospf
statement to prevent
overload
statement to
area 0.0.0.0
interface fxp1.1
hierarchy level,
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