Bgp Frr Configuration Example - HP 6125XLG Layer 3 - Ip Routing Configuration Manual

Protocol: BGP
SubProtID: 0x1
OrigTblID: 0x1
TableID: 0x2
AttrID: 0x1
BkLabel: NULL
Tunnel ID: Invalid
BkTunnel ID: Invalid
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
OrigTblID: 0x1
TableID: 0x2
AttrID: 0x0
BkLabel: NULL
Tunnel ID: Invalid
BkTunnel ID: Invalid
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
Cost: 50
Tag: 0
NBRID: 0x15000001
Flags: 0x10060
Label: NULL
Cost: 100
Tag: 0
NBRID: 0x15000000
Flags: 0x10060
Label: NULL
Figure 73, configuring BGP FRR so that when Link B fails, BGP uses Link A to forward traffic.
Process ID: 0
Age: 00h00m09s
Preference: 255
State: Active Adv
OrigVrf: default-vrf
OrigAs: 0
LastAs: 0
Neighbor: 3.0.1.1
OrigNextHop: 3.0.1.1
RealNextHop: 3.0.2.1
BkNextHop: N/A
Interface: Vlan-interface101
BkInterface: N/A
Process ID: 0
Age: 00h03m08s
Preference: 255
State: Active Adv
OrigVrf: default-vrf
OrigAs: 0
LastAs: 0
Neighbor: 2.0.1.1
OrigNextHop: 2.0.1.1
RealNextHop: 2.0.2.1
BkNextHop: N/A
Interface: Vlan-interface201
BkInterface: N/A
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