Configuring Bgp As Number Substitution And Soo Attribute - HP HPE FlexNetwork MSR Router Series Configuration Manual

Network
* >e 10.1.1.0/24
* e 10.2.1.0/24
* >e 100.1.1.0/24
<CE2> display ip routing-table
Destinations : 18
Destination/Mask
0.0.0.0/32
10.1.1.0/24
10.2.1.0/24
10.2.1.0/32
10.2.1.1/32
10.2.1.255/32
100.1.1.0/24
127.0.0.0/8
127.0.0.0/32
127.0.0.1/32
127.255.255.255/32
200.1.1.0/24
200.1.1.0/32
200.1.1.1/32
200.1.1.255/32
224.0.0.0/4
224.0.0.0/24
255.255.255.255/32
# After you also configure BGP AS substitution on PE 1, verify that the GigabitEthernet interfaces of
CE 1 and CE 2 can ping each other. (Details not shown.)

Configuring BGP AS number substitution and SoO attribute

Network requirements
CE 1, CE 2, and CE 3 belong to VPN 1, and are connected to PE1, PE 2, and PE 3, respectively.
CE 1 and CE 2 reside in the same site. CE1, CE2, and CE 3 all use AS number 600.
•
To avoid route loss, configure BGP AS number substitution on PEs.
•
To avoid routing loops, configure the same SoO attribute on PE 1 and PE 2 for CE 1 and CE 2.
Origin: i - IGP, e - EGP, ? - incomplete
NextHop
10.2.1.2
10.2.1.2
10.2.1.2
Routes : 18
Proto Pre Cost
Direct 0 0
BGP 255 0
Direct 0 0
Direct 0 0
Direct 0 0
Direct 0 0
BGP 255 0
Direct 0 0
Direct 0 0
Direct 0 0
Direct 0 0
Direct 0 0
Direct 0 0
Direct 0 0
Direct 0 0
Direct 0 0
Direct 0 0
Direct 0 0
MED LocPrf
0
NextHop
127.0.0.1
10.2.1.2
10.2.1.1
10.2.1.1
127.0.0.1
10.2.1.1
10.2.1.2
127.0.0.1
127.0.0.1
127.0.0.1
127.0.0.1
200.1.1.1
200.1.1.1
127.0.0.1
200.1.1.1
0.0.0.0
0.0.0.0
127.0.0.1
320
PrefVal Path/Ogn
0 100?
0 100?
0 100 100?
Interface
InLoop0
GE2/0/1
GE2/0/1
GE2/0/1
InLoop0
GE2/0/1
GE2/0/1
InLoop0
InLoop0
InLoop0
InLoop0
GE2/0/2
GE2/0/2
InLoop0
GE2/0/2
NULL0
NULL0
InLoop0