AXP 1.6 User Guide
Appendix 2: Cisco AXP Port Usage
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Appendix 2: Cisco AXP Port Usage

Table Of Contents

Appendix 2: Cisco AXP Port Usage


Appendix 2: Cisco AXP Port Usage


Table 15 lists the Cisco AXP ports used by systems external to Cisco AXP. These ports may appear on port scans.


Note Refer to the product documentation provided by your third-party vendor for any application-specific port usage that may apply to your product.


In the table, port usage for some ports varies per release. If the port usage is designated as optional, it implies that the port is used only when the applicable program or service is being run on that port.

Table 15 Cisco AXP Port Usage 

Internet Server Port Usage
Port Usage in Cisco AXP Release
Comments
Protocol
Port
Program/Service
1.1
1.1.5
1.5 or above

TCP

22

SSH server

Optional

Optional

Optional

This port is used only when the Cisco AXP SSH server is configured through the SSH CLI.

Connecting to this port provides access to the Cisco AXP SysOp API.

TCP+ UDP

53

DNS server

Yes

In the Cisco AXP 1.1 release, this port is used by the Cisco AXP DNS server.

This port is available in Cisco AXP 1.1.5 and higher releases. Also refer to port 1027.

UDP

69

TFTP server

Optional

Optional

This port is used only when the TFTP server is used by Cisco IOS software to support the EEM service, and the version of Cisco AXP is either 1.1.1 or 1.1.5. The EEM service is only active on the port when an application running on the AXP guest OS is packaged with a dependency on a Cisco EEM add-on package.

TCP

80

HTTPD

   

Optional

This port is used only when the Apache server is used for the Cisco License Manager (CLM) agent.

To disable/enable the Apache server, use the [no] ip http server command.

To change ports, use the ip http port command.

UDP

123

NTPD

Yes

Yes

Yes

This port is used by the standard Cisco AXP NTPD service which is used to synchronize clocks.

UDP

514

Syslog server

Optional

Optional

Optional

This port is used only when the syslog server listens on this port. It is enabled or disabled by configuring the syslog server.

TCP+UDP

1027

DNS server

Yes

Yes

The Cisco AXP DNS server runs on this port in Cisco AXP 1.1.5 and higher releases. Also refer to port 53.

TCP

10333

EEMEventDaemon

Optional

Optional

This port is used only when the TFTP server is used by Cisco IOS software to support the EEM service, and the version of Cisco AXP is either 1.1.1 or 1.1.5. The EEM service is only active on the port when an application running on the AXP Reference OS or AXPUDL is packaged with a dependency on a Cisco EEM add-on package.