Asr 5500 System Administration Guide, Staros Release 21.4 - Cisco ASR 5000 Series Administration Manual

BGP MPLS VPNs
CLI Mode
BGP Address-Family (VRF)
Configuration Mode
BGP Address-Family (VRF)
Configuration Mode
BGP Configuration Mode
BGP Configuration Mode
BGP Configuration Mode
BGP IP VRF Configuration Mode
BGP IP VRF Configuration Mode
Context Configuration Mode
Context Configuration Mode
Command
neighbor ip_address send
community { both | extended |
standard }
redistribute connected
address-family { ipv4 vrf
vrf_name | vpnv4 }
address-family { ipv6 vrf
vrf_name | vpnv6 }
ip vrf vrf_name
route-distinguisher { as_value |
ip_address } rd_value
route-target { both | import |
export } { as_value | ip_address
} rt_value
ip pool pool_name addr_range
vrf vrf_name [ mpls-label input
inlabel1 output outlabel1
outlabel2 ]
ip vrf vrf_name

ASR 5500 System Administration Guide, StarOS Release 21.4

VPN-Related CLI Commands
Description
Sends the extended-community
attribute to a peer router. In VPN,
route-distinguisher and route-target
are encoded in the BGP
extended-community. This
command enables sending of BGP
routes with extended community to
a neighbor.
Redistributes routes into BGP from
another protocol as BGP neighbors.
Enables the exchange of IPv4 VRF
routing information. There is a
different mode for each
address-family.
Configures a VPNv6 address family
and IPv6 VRF routing in BGP.
Adds a VRF to BGP and switches
to the VRF Configuration mode to
allow configuration of BGP
attributes for the VRF.
Assigns a Route Distinguisher (RD)
for the VRF. The RD value must
be a unique value on the router for
each VRF.
Adds a list of import and export
route-target extended communities
to the VRF.
Configures a pool into the specified
VRF. This parameter must be
specified with the Next-Hop
parameter. inlabel1 is the MPLS
label that identifies inbound traffic
destined for this pool. outlabel1 and
outlabel2 specify the MPLS labels
to be added to packets sent for
subscribers from this pool.
Creates a VRF and assigns a
VRF-ID. A VRF is created in the
router.
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