Bay Networks Baystream 7 Configuration And Troubleshooting Manual page 143

The
Dir
Router The IP address of the router interface over which the outbound or return
Hops The number of routers that the outbound or return packet has crossed. If
Speed The speed, in bits per second, of the interface over which the outbound or
MTU The maximum transmission unit (in bytes) of the interface over which the
Figure 11-1
132.254.66.1
ping-t
source
Figure 11-1.
115623B Rev. 00
command displays the following information:
ping -t
The direction in which the ICMP packet is heading.
The >>> symbols indicate an outbound packet heading toward the
destination. The <<< symbols indicate a return packet heading back
towards the
ping –t
not forward the packet. In this case, the router discards the packet and
terminates.
ping –t
packet was forwarded.
the count skips a hop (for example, goes from 4 to 6), a traceroute
message was lost, probably due to network congestion.
return packet was forwarded. If the packet could not be forwarded,
displays a zero in this field.
ping –t
outbound or return packet was forwarded. The MTU is the largest packet
size the interface can forward without fragmenting the packet. If the
packet cannot be forwarded because its size exceeds the MTU and its
header indicates not to fragment,
shows a sample network topology used in the examples that follow.
Router 1
132.254.66.2
Network Topology for ping -t Examples
BayStream Multiservice Software Version 7.2
source. The *** symbols indicate that a router could
ping –t
135.254.99.2
132.254.99.3
Troubleshooting
displays a zero in this field.
135.254.3.3.3 135.254.3.3.4
Router 2
ping –t
ping-t
destination
DVS0005A
11-23