### set telnet

Use the set telnet command to

- Add telnet IP address table entries

- Remove telnet IP address table entries

- Display telnet IP address table entries

Root privileges are required to execute the set telnet command.

#### Command Syntax

##### Display Syntax

Enter the set telnet as shown below to display the current `set telnet` values for the device/terminal server:

`set telnet`

##### Add Syntax

Enter the set telnet as shown below to add an entry to the telnet table:

`set telnet ip=ip_addr mask=ip_mask mode={none|crbin|telprnt}`

##### Remove Syntax

Enter the set telnet as shown below to remove an entry from the telnet table:

`set telnet [rmtelnetip=ip_addr] | [rmtelnetip=on range={[index#-index#] | [index1,index2,...]}]`

#### Command Fields

Command Field | Description
ip | Specifies the IP address to add to the telnet table.
mask | Specifies the value of the mask to use for the IP address entered. The default is 255.255.255.255.
mode | Specifies the telnet mode: none - This means that no special telnet mode is set. crbin - This sets a telnet binary connection, and adds carriage return characters to line feed characters. telprnt - This option is used for a telnet print connection. The default is none.
range | Specifies the range of index entries to remove. Index numbers may be specified as a sequence such as range=1,2,8,10 or as a range such as range=2-10. Note: Before removing telnet table entries it may be helpful to use set telnet without any parameters to display the existing telnet table entries and their corresponding index numbers.
rmtelnetip | Used to remove telnet table entries. rmtelnetip=ip_addr - remove a single IP address from the table. rmtelnetip=on range=range - remove the specified range of IP addresses.

#### Command Examples

##### Displaying Telnet Table Entries

In this example, the set telnet command displays current telnet table entries.

`set telnet`

##### Adding a Telnet Table Entry

In this example, the set telnet command adds a telnet table entry.

`set telnet ip=199.86.5.56 mask=(255.255.255.0) mode=none`

##### Deleting Telnet Table Entries

In this example, the set telnet command deletes a range of telnet table entries.

`set telnet rmtelnetip=on range=1-14
set telnet rmtelnetip=199.86.5.56`