Bgp Frr Configuration Example - HP HPE FlexNetwork 7500 series Configuration Manual

Connector: N/A
The output shows that Switch C communicates with network 1.1.1.0/24 through the path Switch
C<—>Switch B<—>Switch A.
# Break down the path Switch C<—>Switch B<—>Switch A and then display route 1.1.1.0/24 on
Switch C.
<SwitchC> display ip routing-table 1.1.1.0 24 verbose
Summary count : 1
Destination: 1.1.1.0/24
Protocol: BGP
SubProtID: 0x1
Cost: 100
IpPre: N/A
Tag: 0
OrigTblID: 0x1
TableID: 0x2
NibID: 0x15000000
AttrID: 0x0
Flags: 0x10060
Label: NULL
BkLabel: NULL
Tunnel ID: Invalid
BkTunnel ID: Invalid
FtnIndex: 0x0
Connector: N/A
The output shows that Switch C communicates with network 1.1.1.0/24 through the path Switch
C<—>Switch D<—>Switch A.

BGP FRR configuration example

Network requirements
As shown in
traffic.
Process ID: 0
Preference: 255
QosLocalID: N/A
OrigNextHop: 2.0.1.1
RealNextHop: 2.0.2.1
BkNextHop: N/A
Interface: Vlan-interface201
BkInterface: N/A
TrafficIndex: N/A
Figure 78, configure BGP FRR so that when Link B fails, BGP uses Link A to forward
Age: 00h03m08s
State: Active Adv
OrigVrf: default-vrf
OrigAs: 0
LastAs: 0
Neighbor: 2.0.1.1
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