3Com Switch 8807, Справочник по командам

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Network Connection Test Commands 1037
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The final statistics, including number of sent packets, number of response
packets received, percentage of non-response packets and
minimal/maximum/average value of response time.
If the network transmission rate is too low, you can increase the response message
timeout.
n
At present, the ping -i command only supports the direct route and is used to test
the the connectivity of the direct route.
Related command: tracert .
Example
# Check whether the host 202.38.160.244 is reachable.
<SW8800> ping 202.38.160.244
ping 202.38.160.244 : 56 data bytes
Reply from 202.38.160.244 : bytes=56 sequence=1 ttl=255 time = 1ms
Reply from 202.38.160.244 : bytes=56 sequence=2 ttl=255 time = 2ms
Reply from 202.38.160.244 : bytes=56 sequence=3 ttl=255 time = 1ms
Reply from 202.38.160.244 : bytes=56 sequence=4 ttl=255 time = 3ms
Reply from 202.38.160.244 : bytes=56 sequence=5 ttl=255 time = 2ms
--202.38.160.244 ping statistics--
5 packets transmitted
5 packets received
0% packet loss
round-trip min/avg/max = 1/2/3 ms
tracert Syntax
tracert [ -a source-IP | -f first-TTL | -m max-TTL | -p port | -q num-packet |
-vpn-instance vpn-instance-name | -w timeout ] string
View
Any view
Parameter
-a source-IP : Configures the source IP address used by tracert command;
- f : Configures to verify the -f switch, first-TTL specifies an initial TTL, ranging from
0 to the maximum TTL. first-TTL defaults to 1;
- m : Configures to verify the -m switch, max-TTL specifies a maximum TTL larger
than the initial TTL. max-TTL defaults to 30;
-p : Configures to verify the -p switch, port is an integer host port number.
Generally, user need not modify this option. port defaults to 33434;
-q : Configures to verify the -q switch, nqueries is an integer specifying the number
of query packets sent, larger than 0. num-packet defaults to 3;
- vpn-instance vpn-instance-name : VPN instance name;
-w : Configures to verify the -wf switch, timeout is an integer specifying IP packet
timeout in seconds, larger than 0. timeout defaults to 5s;