Configuring Mpls Vpn Route Aggregation; Maintaining Mpls Vpn Route Aggregation - Zte ZXR10 5900E series Configuration Manual

ZXR10 5900E Series Configuration Guide (VPN)

1.2.2 Configuring MPLS VPN Route Aggregation

To configure MPLS VPN route aggregation, perform the following steps on ZXR10 5900E.
Step Command
1
ZXR10(config)#
2
ZXR10(config-bgp)#
3
ZXR10(config-bgp-af-ipv4-vrf)#
<ip-address><net-mask>{[as-set],[summary-only],[strict],[attri
bute-map<map-tag>], [ suppress-map<map-tag>]}
Descriptions of the parameters used by step 3 are shown below.
Parameter
< ip-address>
<net-mask>
as-set
summary-only
strict
attribute-map
< map-tag>
suppress-map
< map-tag>

1.2.3 Maintaining MPLS VPN Route Aggregation

To maintain MPLS VPN route aggregation, use the following command on ZXR10 5900E.
Command
show ip route vpn
ZXR10#
This example shows what will be displayed after show ip route vpn is used. Here, the
informations about route aggregation can be viewed.
ZXR10#show ip route vpn
Routes of vpn:
SJ-20150114102049-016|2015-03-10 (R1.0)
router bgp < as-number>
address-family ipv4 vrf < vpn-name>
aggregate-address
Description
The aggregation network to be created, in dotted decimal notation
The aggregation mask to be created, in dotted decimal notation
Generate the information of AS set path
Filter all more special routes from the update
According to RFC1771, the routes which MED and NEXT_HOP
attributes are the same can be aggregated only. MED and
NEXT_HOP attributes will not be used if the command is used
without strict.
Attribute map
Name of attribute-map, the length is 1-32 characters.
Suppress map
The name of suppress map, the length is 1-32 characters.
1-36
Function
This enters BGP route
configuration mode.
This enters IPv4 VRF address
family configuration mode.
This creates an aggregation
policy in VRF routing table.
Function
This shows the route information
of VPN instance.
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