--> MPLS Ping is used in service provider network for troubleshooting MPLS problems.
--> MPLS Ping is different from normal ping, normal ping uses ICMP echo packets whereas MPLS ping uses UDP Packets.
--> Some times it is not possible to detect the MPLS problems with normal ping we have to use MPLS ping.
--> If the LSP is broken or any interface in middle of LSP is not enabled with MPLS then MPLS Ping will return with " B " code that means we can reach destination via IP not via Labels.
--> If you are getting the "B" Code when using MPLS Ping then we can use MPLS Traceroute to identify where the Label Switch Path is broken.
--> No mpls ip propagate-ttl command allows the Service provider does not show its own routers whenever customer is performing traceroute.
--> MPLS Ping is different from normal ping, normal ping uses ICMP echo packets whereas MPLS ping uses UDP Packets.
--> Some times it is not possible to detect the MPLS problems with normal ping we have to use MPLS ping.
--> If the LSP is broken or any interface in middle of LSP is not enabled with MPLS then MPLS Ping will return with " B " code that means we can reach destination via IP not via Labels.
--> If you are getting the "B" Code when using MPLS Ping then we can use MPLS Traceroute to identify where the Label Switch Path is broken.
--> No mpls ip propagate-ttl command allows the Service provider does not show its own routers whenever customer is performing traceroute.
0 comments:
Post a Comment