Qtech QSW-8200-28F-AC-DC — руководство пользователя: команды для проверки связи [7/25]

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User Manual

Chapter 1. Commands for Show 7

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 Sending 5 56-byte ICMP Echos to 10.1.128.160, using source address 10.1.128.161,

timeout is 2 seconds.

 !!!!!

 Success rate is 100 percent (5/5), round-trip min/avg/max = 0/0/0 ms

 In the example above, 10.1.128.161 is configured as the source address of the ICMP

echo requests, while the destination device is configured to be at 10.1.128.160. The

command receives all the ICMP reply packets for all of the five ICMP echo requests. The

success rate is 100%. It is denoted on the switch “.” for ping failure which means

unreachable link, while “!” for ping success, which means reachable link.

 Example 3: Ping with parameters entered interactively.

 Switch#ping

 VRF name：

 Target IP address：10.1.128.160

 Use source address option[n]: y

 Source IP address: 10.1.128.161

 Repeat count [5]: 100

 Datagram size in byte [56]：1000

 Timeout in milli-seconds [2000]: 500

 Extended commands [n]: n

Display Information

Explanation

VRF name

VRM name. If MPLS is not enabled, this field will be left

empty.

Target IP address：

The IP address of the target device.

Use source address option[n]

Whether or not to use ping with source address.

Source IP address

To specify the source IP address for ping.

Repeat count [5]

Number of ping requests to be sent. The default value is

Datagram size in byte [56]

The size of the ICMP echo requests, with default as 56

bytes.

Timeout in milli-seconds [2000]:

Timeout in milli-seconds, with default as 2 seconds.

Extended commands [n]:

Whether or to use other extended options.