Which two protocols can be used to access a Cisco switch for in-band management?

The two protocols that can be used to access a Cisco switch for in-band management are:

1. Telnet: This is a protocol that allows you to access and manage your network devices remotely over an Internet or Local Area Network connection. It operates on the application layer of the OSI model.

2. SSH (Secure Shell): This is a network protocol that provides a secure way to access network devices remotely. SSH provides strong password authentication and secure encrypted data communications between two computers connecting over an insecure network such as the Internet.

These two protocols allow network administrators to manage and configure their network devices remotely, making it easier to manage large networks that may be spread out over multiple locations.