Cisco ACE-4710-K9 Administration Guide - Page 370

XML Overview Chapter 9 Configuring the XML Interface REVIEW DRAFT - CISCO CONFIDENTIAL Table 9-1 Supported HTTP Return Codes for XML (continued) Return Code 405 406 408 411 500 501 505 Description Method Not Allowed Not Acceptable Request Time-out (more than 30 seconds has passed waiting on receive) Missing Content-Length (missing or zero Content-Length field) Internal Server Error Not Implemented ("POST" not specified) HTTP Version Not Supported ("1.0" or "1.1" not specified) The following HTTP headers are supported: • Content-Length (nonzero value required for all POSTs) • Connection (close value indicates that a request should not be persistent) • WWW-Authenticate (sent to the client when credentials are required and missing) • Authorization (sent from the client to specify basic credentials in base 64 encoding) For example, when an XML error occurs, the HTTP response contains a 200 return code. The portion of the original XML document with the error is returned with an error element that contains the error type and description. The following is a typical example of an XML error response: interface vlan 20 no shut description xyz exit description xyz unrecognized element - description Cisco 4700 Series Application Control Engine Appliance Administration Guide 9-6 OL-11157-01