Configuring BGP Signaling for VPLS
This section describes one way to configure BGP signaling for VPLS, but does not
provide complete details about configuring BGP and BGP/MPLS VPNs.
Table 81 on page 600 lists the commands discussed in this section to configure BGP
signaling for VPLS.
Table 81: Commands to Configure BGP Signaling for VPLS
neighbor next-hop-self
address-family l2vpn
neighbor remote-as
address-family vpls
neighbor send-community
exit-address-family
neighbor update-source
ip router-id
router bgp
neighbor activate
To configure BGP signaling for VPLS on the PE router:
1.
Enable the BGP routing protocol on the PE router and specify the local AS; that
is, the AS to which this BGP speaker belongs.
host1(config)#
router bgp 100
The AS number identifies the PE router to other BGP routers.
2.
Configure the PE-to-PE BGP session by first adding an entry to the BGP neighbor
table.
host1(config-router)#
neighbor 10.4.4.4 remote-as 100
3.
Use
neighbor
commands to specify the peers to which BGP advertises routes.
This example configures only the update-source and next-hop-self attributes.
The update-source attribute allows the BGP session to use the IP address of a
specific operational interface as the update source address for TCP connections.
the next-hop-self attribute forces the BGP speaker to report itself as the next hop
for an advertised route that it learned from a neighbor.
host1(config-router)#
neighbor 10.4.4.4 update-source loopback 0
host1(config-router)#
neighbor 10.4.4.4 next-hop-self
4.
Create the L2VPN address family to configure the router to exchange layer 2
NLRI for all VPLS instances.
host1(config-router)#
address-family l2vpn signaling
5.
Activate the PE-to-PE session in the L2VPN address family by specifying neighbors
that exchange routes from within the current address family.
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Configuring BGP Signaling for VPLS
JUNOSe 11.1.x BGP and MPLS Configuration Guide
Содержание BGP
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Страница 37: ...Part 1 Border Gateway Protocol Configuring BGP Routing on page 3 Border Gateway Protocol 1 ...
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Страница 236: ...200 Multiprotocol Layer Switching JUNOSe 11 1 x BGP and MPLS Configuration Guide ...
Страница 350: ...314 Example Traffic Class Configuration for Differentiated Services JUNOSe 11 1 x BGP and MPLS Configuration Guide ...
Страница 541: ... There is no no version See undebug ip mbgp Monitoring BGP MPLS VPNs 505 Chapter 5 Configuring BGP MPLS Applications ...
Страница 542: ...506 Monitoring BGP MPLS VPNs JUNOSe 11 1 x BGP and MPLS Configuration Guide ...
Страница 544: ...508 Layer 2 Services Over MPLS JUNOSe 11 1 x BGP and MPLS Configuration Guide ...
Страница 598: ...562 Multiple ATM Virtual Circuits over a Single Pseudowire Example JUNOSe 11 1 x BGP and MPLS Configuration Guide ...
Страница 610: ...574 Virtual Private LAN Service JUNOSe 11 1 x BGP and MPLS Configuration Guide ...
Страница 624: ...588 VPLS References JUNOSe 11 1 x BGP and MPLS Configuration Guide ...
Страница 648: ...612 VPLS Configuration Example with LDP Signaling JUNOSe 11 1 x BGP and MPLS Configuration Guide ...
Страница 680: ...644 Virtual Private Wire Service JUNOSe 11 1 x BGP and MPLS Configuration Guide ...
Страница 724: ...688 Monitoring MPLS Forwarding Table for VPWS JUNOSe 11 1 x BGP and MPLS Configuration Guide ...
Страница 725: ...Part 6 Index Index on page 691 Index 689 ...
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