Cisco Catalyst 3650 Series, Command Reference Manual

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show ip ports all
To display all the open ports on a device, use the show ip ports all in user EXEC or privileged EXEC mode.
show ip ports all
Syntax Description
Syntax Description
This command has no arguments or keywords.
Command Default
No default behavior or values.
Command Modes
User EXEC (>)
Privileged EXEC (#)
Command History
Modification Release
This command was introduced. Cisco IOS XE Everest 16.5.1a
Usage Guidelines
This command provides a list of all open TCP/IP ports on the system including the ports opened using Cisco
networking stack.
Examples
The following is sample output from the show ip ports all command:
Device#
show ip ports all
Proto Local Address Foreign Address State PID/Program Name
TCB Local Address Foreign Address (state)
tcp *:4786 *:* LISTEN 224/[IOS]SMI IBC server process
tcp *:443 *:* LISTEN 286/[IOS]HTTP CORE
tcp *:443 *:* LISTEN 286/[IOS]HTTP CORE
tcp *:80 *:* LISTEN 286/[IOS]HTTP CORE
tcp *:80 *:* LISTEN 286/[IOS]HTTP CORE
udp *:10002 *:* 0/[IOS] Unknown
udp *:2228 10.0.0.0:0 318/[IOS]L2TRACE SERVER
The table below describes the significant fields shown in the display
Table 14: Field Descriptions of show ip ports all
Description Field
Transport protocol used. Protocol
Device IP Address. Local Address.
Remote or peer address. Foreign Address
Command Reference, Cisco IOS XE Everest 16.5.1a (Catalyst 3650 Switches)
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show ip ports all