АМАТЕК AN-SGM28P24-400 [23/322] Command abbreviation

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Show spanning-tree mst {none|instance <0-15>}ng

5）If multiple keywords or parameters are selected one，Enclose a number of keywords or

parameters with [...]，Between multiple keywords or parameters with | separated，| required before

and after a space。

The following commands：

debug ip tcp [recv | send]

Keywords recv and send can choose one，You can't choose either。

show ip route [<ip-address> | <ip-prefix>]

show interface [<if-name> | switchport]

6）If you have a keyword or parameter or a set of keywords or parameters, you can repeat the

input, and add the symbol "*" after the keyword or parameter"。

For example, the ping command：

ping <ip-address> [-n <count> | -l <size> | -r <count> | -s <count> | -j <count> <ip-address>*

| -k <count> <ip-address>* | -w <timeout>]*

-j <count> <ip-address>* --- Multiple IP addresses can be repeatedly entered

-k <count> <ip-address>* --- Multiple IP addresses can be repeatedly entered

The entire option can also be repeated。

6）Parameters are represented by descriptors of one or more words. If it is more than one

word, each word is separated by sign "-", and each word is lowercase。

Correct parameter representation：<vlan-id>，<if-name>，<router-id>， <count> etc.

Wrong parameter representation：<1-255>，<A.B.C.D>，<WORD>，<IFNAME> etc.

1.3.4 Command abbreviation

When the user enters the command on the CLI interface, the keyword of the command can be

abbreviated。CLI supports the prefix matching function of the command. As long as the input word

matches the keyword prefix, CLI parse the input word into the matched keyword。In this way, it is

very convenient for users to use CLI, and the user can type a command with very few characters,

such as the show version command, which can only type sh ver。