wiki

switch1-main#sh ip http server status
HTTP server status: Enabled
HTTP server port: 80
HTTP server authentication method: enable
HTTP server access class: 0
HTTP server base path: flash:/c3750e-universalk9-mz.122-55.SE3/html
HTTP server help root: 
Maximum number of concurrent server connections allowed: 16
Server idle time-out: 180 seconds
Server life time-out: 180 seconds
Maximum number of requests allowed on a connection: 25
HTTP server active session modules: ALL
HTTP secure server capability: Present
HTTP secure server status: Enabled
HTTP secure server port: 443
HTTP secure server ciphersuite: 3des-ede-cbc-sha des-cbc-sha rc4-128-md5 rc4-128-sha
HTTP secure server client authentication: Disabled
HTTP secure server trustpoint: 
HTTP secure server active session modules: ALL
switch1-main#conf t  
Enter configuration commands, one per line.  End with CNTL/Z.
switch1-main(config)#ip http server
switch1-main(config)#ip http secure-server
switch1-main(config)#ip http authentication local
switch1-main(config)#end
switch1-main#sh ip http server status
HTTP server status: Enabled
HTTP server port: 80
HTTP server authentication method: local
HTTP server access class: 0
HTTP server base path: flash:/c3750e-universalk9-mz.122-55.SE3/html
HTTP server help root: 
Maximum number of concurrent server connections allowed: 16
Server idle time-out: 180 seconds
Server life time-out: 180 seconds
Maximum number of requests allowed on a connection: 25
HTTP server active session modules: ALL
HTTP secure server capability: Present
HTTP secure server status: Enabled
HTTP secure server port: 443
HTTP secure server ciphersuite: 3des-ede-cbc-sha des-cbc-sha rc4-128-md5 rc4-128-sha
HTTP secure server client authentication: Disabled
HTTP secure server trustpoint: 
HTTP secure server active session modules: ALL

Now you are able to logon to you switch using http:<switch ip> or https, with the local user defined into the Cisco switch