Networkservices Ssh Allowpublickey; Networkservices Ssh Hostkeyalgorithm; Networkservices Ssh Mode; Networkservices Telnet Mode - Cisco Webex DX70 Administrator's Manual

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Cisco Webex DX70 and DX80
Introduction

NetworkServices SSH Mode

The SSH (or Secure Shell) protocol can provide secure encrypted communication between
the video conferencing device and your local computer.
Requires user role: ADMIN
Default value: On
Value space: Off/On
Off: The SSH protocol is disabled.
On: The SSH protocol is enabled.

NetworkServices SSH HostKeyAlgorithm

Choose the cryptographic algorithm that shall be used for the SSH host key. Choices
are RSA (Rivest–Shamir–Adleman) with 2048 bits keysize, ECDSA (Elliptic Curve Digital
Signature Algorithm) with NIST curve P-384, and EdDSA (Edwards-curve Digital Signature
Algorithm) with ed25519 signature schema.
Requires user role: ADMIN
Default value: RSA
Value space: ECDSA/RSA/ed25519
ECDSA: Use the ECDSA algorithm (nist-384p).
RSA: Use the RSA algorithm (2048 bits).
ed25519: Use the ed25519 algorithm.

NetworkServices SSH AllowPublicKey

Secure Shell (SSH) public key authentication can be used to access the device.
Requires user role: ADMIN
Default value: On
Value space: Off/On
Off: The SSH public key is not allowed.
On: The SSH public key is allowed.
D15362.17 DX70 and DX80 Administrator Guide CE9.14, OCTOBER 2020.
Configuration
Peripherals
Maintenance

NetworkServices Telnet Mode

Telnet is a network protocol used on the Internet or Local Area Network (LAN) connections.
Requires user role: ADMIN
Default value: Off
Value space: Off/On
Off: The Telnet protocol is disabled. This is the factory setting.
On: The Telnet protocol is enabled.

NetworkServices Websocket

It is possible to interact with the API of the device over the WebSocket protocol, both the
insecure and secure versions (ws and wss). A WebSocket is tied to HTTP, so that also HTTP
or HTTPS must be enabled before you can use WebSockets (see the NetworkServices
HTTP Mode setting).
Requires user role: ADMIN
Default value: Off
Value space: FollowHTTPService/Off
FollowHTTPService: Communication over the WebSocket protocol is allowed when
HTTP or HTTPS is enabled.
Off: Communication over the WebSocket protocol is not allowed.

NetworkServices WelcomeText

Choose which information the user should see when logging on to the device through
Telnet/SSH.
Requires user role: ADMIN
Default value: On
Value space: Off/On
Off: The welcome text is: Login successful
On: The welcome text is: Welcome to <system name>; Software version; Software
release date; Login successful.
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118
Administrator Guide
Device settings
Device settings
Appendices

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