R21xx-HP FlexFabric 11900 Layer 3 IP Routing Configuration Guide

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172.17.100.0/24 OSPF 10 1 172.17.100.2 Vlan100
The output shows that Switch C has learned routes to 192.168.64.0/24, 192.168.99.0/24, and
192.168.64.0/18 through OSPF.
4. Configure BGP between Switch C and Switch D and configure BGP on Switch C to redistribute
OSPF routes:
# On Switch C, enable BGP, specify Switch D as an EBGP peer, and configure BGP to redistribute
OSPF routes.
[SwitchC] bgp 65106
[SwitchC-bgp] router-id 3.3.3.3
[SwitchC-bgp] peer 10.220.2.217 as-number 64631
[SwitchC-bgp] ipv4-family unicast
[SwitchC-bgp-ipv4] peer 10.220.2.217 enable
[SwitchC-bgp-ipv4] import-route ospf
# Enable BGP, and configure Switch C as an EBGP peer on Switch D.
[SwitchD] bgp 64631
[SwitchD-bgp] router-id 4.4.4.4
[SwitchD-bgp] peer 10.220.2.16 as-number 65106
[SwitchD-bgp] ipv4-family unicast
[SwitchD-bgp-ipv4] peer 10.220.2.16 enable
[SwitchD-bgp-ipv4] quit
[SwitchD-bgp] quit
# Display the IP routing table on Switch D.
[SwitchD] display ip routing-table protocol bgp
Summary Count : 3
BGP Routing table Status : <Active>
Summary Count : 3
Destination/Mask Proto Pre Cost NextHop Interface
192.168.64.0/24 BGP 255 1 10.220.2.16 Vlan200
192.168.74.0/24 BGP 255 1 10.220.2.16 Vlan200
192.168.99.0/24 BGP 255 1 10.220.2.16 Vlan200
BGP Routing table Status : <Inactive>
Summary Count : 0
The output shows that Switch D has learned routes to 192.168.64.0/24, 192.168.74.0/24, and
192.168.99.0/24 through BGP.
After the above configurations, ping hosts on networks 192.168.74.0/24, 192.168.99.0/24,
and 192.168.64.0/18 from Switch D. The ping operations succeed.
5. Configure route summarization on Switch C to summarize 192.168.64.0/24,
192.168.74.0/24, and 192.168.99.0/24 into a single route 192.168.64.0/18 on Switch C,
and disable advertisement of the specific routes.
[SwitchC-bgp-ipv4] aggregate 192.168.64.0 18 detail-suppressed