10Field Descriptionpress CTRL_C to break During the execution of the command, you can press Ctrl+C to abortthe tracert operation.1 1.1.1.2 673 ms 425 ms 30 msThe probe result of the probe packets whose TTL is 1, including the IPaddress of the first hop and the roundtrip time of three probe packets.Number of packets that can be sent in each probe can be set throughthe -q keyword.MPLS Label=100048 Exp=0 TTL=1S=1ICMP timeout packets on an MPLS network, carry MPLS labelinformation:• Label—Label value that is used to identify a forwardingequivalence class (FEC)• Exp—Reserved, usually used for class of service (CoS).• TTL—TTL value• S—MPLS supports multiple levels of labels. Value 1 indicates thatthe label is at the bottom of the label stack, and value 0 indicatesthat the label is not at the bottom of the label stack.tracert ipv6Syntaxtracert ipv6 [ -f first-ttl | -m max-ttl | -p port | -q packet-number | -vpn-instance vpn-instance-name | -wtimeout ] * hostViewAny viewDefault level0: Visit levelParameters-f first-ttl: Specifies the first TTL, or, the allowed number of hops for the first packet. It is in the range of 1to 255 and defaults to 1, and must be less than the maximum TTL.-m max-ttl: Specifies the maximum TTL, or, the maximum allowed number of hops for a packet. It is in therange of 1 to 255 and defaults to 30, and must be greater than the first TTL.-p port: Specifies the UDP port number of the destination, which is in the range of 1 to 65535 anddefaults to 33434. It is unnecessary to modify this option.-q packet-number: Specifies the number of probe packets sent each time, which is in the range of 1 to65535 and defaults to 3.-w timeout: Specifies the timeout time of the reply packet of a probe packet, which is in the range of 1to 65535 milliseconds and defaults to 5000 milliseconds.host: Specifies the IPv6 address or host name of the destination, a string of 1 to 46 characters.-vpn-instance vpn-instance-name: Specifies the MPLS L3VPN to which the destination belongs, wherevpn-instance-name is a case-sensitive string of 1 to 31 characters. If the destination is on the publicnetwork, do not specify this option.DescriptionUse the tracert ipv6 command to view the path the IPv6 packets traverse from source to destination.
