Troubleshooting Bgp - H3C SecPath F1800-A Operation Manual

Operation Manual - Network and Routing Protocol
H3C SecPath F1800-A Firewall
[Router C-ospf-area-0.0.0.0] quit
# Configure MBGP of Router C.
[Router C] bgp 200
[Router C-bgp] group in internal
[Router C-bgp] peer 193.1.1.2 group in
[Router C-bgp] peer 194.1.1.2 group in
[Router C-bgp] ipv4-family multicast
[Router C-bgp-af-mul] peer in enable
[Router C-bgp-af-mul] peer in reflect-client
[Router C-bgp-af-mul] peer 193.1.1.2 group in
[Router C-bgp-af-mul] peer 194.1.1.2 group in
# Configure Router D.
[Router D] interface ethernet 1/0/0
[Route D-Ethernet1/0/0] ip address 194.1.1.2 255.255.255.0
[Router D-Ethernet1/0/0] quit
[Router D] ospf
[Router D-ospf] area 0
[Router D-ospf-area-0.0.0.0] network 194.1.1.0 0.0.0.255
[Router D-ospf-area-0.0.0.0] quit
# Configure MBGP of Router D.
[Router D] bgp 200
[Router D-bgp] group in internal
[Router D-bgp] peer 194.1.1.1 group in
[Router D-bgp] ipv4-family multicast
[Router D-bgp-af-mul] peer in enable
[Router D-bgp-af-mul] peer 194.1.1.1 group in
Use the display bgp multicast routing-table command on Router B to display the
BGP routing table. It should be noted that Router B has known the existence of the
network 1.0.0.0.
Use the display bgp multicast routing-table command on Router D to view the
BGP routing table. It should be noted that Router D has known the existence of the
network 1.0.0.0.

6.5 Troubleshooting BGP

Fault 1: The peer relation cannot be established (The Established state cannot be
entered).
Troubleshooting: The establishment of BGP peers needs the router be able to
establish TCP session through port 179 and exchange Open packets correctly.
Perform the check based on the following steps:
Chapter 6 BGP/MBGP Configuration
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