Huawei Quidway NetEngine80E Configuration Manual page 961

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
l
Incomplete: indicates that routes are added to the BGP routing table using the import-
route command. Incomplete has the lowest priority.
The routes imported using the network command are more specific than those imported using
the import-route command. Therefore, IGP takes precedence over Incomplete in route
selection. In
Router D are IBGP peers.
Figure 8-21 Networking diagram with Origin configurations
Router A
The configurations on Router D are as follows:
#
bgp 65001
#
ipv4-family unicast
network 10.1.4.0 255.255.255.252
10.1.4.0/30.
#
The configurations on Router C are as follows:
#
bgp 65001
#
ipv4-family unicast
import-route direct
#
Run the display bgp routing-table [ ip-address ] command to check the configurations.
# Display the routing table of Router B.
[RouterB] display bgp routing-table
BGP Local router ID is 10.1.1.2
Status codes: * - valid, > - best, d - damped,
Issue 02 (2014-09-30)
NOTE
The NE80E/40E can receive and send BGP routes with EGP as the Origin. However, the NE80E/
40E does not support the EGP protocol; therefore, to set the Origin of routes to EGP, you need to
run the apply origin { egp { as-number-plain | as-number-dot } | igp | incomplete } command to
configure an apply clause for a route-policy.
Figure 8-21, Router A and Router B are EBGP peers, and Router B, Router C, and
AS 100
10.1.1.1/30
h - history, i - internal, s - suppressed, S - Stale
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Router B
10.1.3.1/30
10.1.1.2/30
10.1.2.1/30
IBGP
10.1.2.2/30
//Advertise the route
//Import direct routes.
8 BGP Configuration
AS 65001
Router D
IBGP
10.1.3.2/30
10.1.4.1/30
IBGP
Router C
10.1.4.2/30
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