Command Manual – System Management
Quidway S8500 Series Routing Switches Chapter 4 System Maintenance Commands
Huawei Technologies Proprietary
4-31
Perform ping command to troubleshoot the network connection and line quality. The
output information includes:
z Responses to each of the ECHO-REQUEST messages. If the response message
is not received until timeout, output "Request time out". Or display response
message bytes, packet sequence number, TTL and response time.
z 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.
Related command: tracert.
Example
# Check whether the host 202.38.160.244 is reachable.
<Quidway> 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
4.5.2 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;
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