![](/images/backgrounds/292484/hp-hp-laserjet-cp4025dn-laser-printer-cc490a-users-manual-54506349x1.png)
Table
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| PROXY SERVER |
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| Specifies the proxy server to be used by |
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| embedded applications in the product. A |
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| proxy server is typically used by network |
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| clients for Internet access. It caches Web |
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| pages, and provides a degree of Internet |
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| security, for those clients. |
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| To specify a proxy server, enter its IPv4 |
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| address or |
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| name can be up to 255 octets. |
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| For some networks, you might need to |
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| contact your Internet Service Provider (ISP) |
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| for the proxy server address. |
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| PROXY PORT |
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| Type the port number used by the proxy |
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| server for client support. The port number |
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| identifies the port reserved for proxy activity |
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| on your network, and can be a value from 0 |
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| to 65535. |
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| IDLE TIMEOUT |
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| IDLE TIMEOUT: The time period, in seconds, |
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| after which an idle TCP print data connection |
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| is closed (default is 270 seconds, 0 disables |
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| the timeout). |
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IPX/SPX | ENABLE |
| ON* | ON: Enable the IPX/SPX protocol. |
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| OFF | OFF: Disable the IPX/SPX protocol. |
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| FRAME TYPE |
| AUTO* | Selects the |
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| EN_8023 | network. |
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| AUTO: Automatically sets and limits the | |
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| EN_II | |
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| frame type to the first one detected. | |
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| EN_8022 | EN_8023, EN_II, EN_8022, and EN_SNAP |
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| EN_SNAP | are |
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| networks. | |
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APPLETALK | ENABLE |
| ON* | Configures an AppleTalk network. |
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| OFF |
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DLC/LLC | ENABLE |
| ON* | ON: Enable the DLC/LLC protocol. |
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| OFF | OFF: Disable the DLC/LLC protocol. |
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SECURITY | SECURE WEB |
| HTTPS REQUIRED* | For configuration management, specify |
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| HTTPS OPTIONAL | whether the embedded Web server will |
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| accept communications using HTTPS | |
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| (Secure HTTP) only, or both HTTP and |
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| HTTPS. |
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| HTTPS REQUIRED: For secure, encrypted |
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| communications, only HTTPS access is |
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| accepted. The print server will appear as a |
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| secure site. |
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| HTTPS OPTIONAL: Access using either |
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| HTTP or HTTPS is permitted. |
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ENWW | Control panel menus 35 |