1. Suppose within your Web browser you submit a URL to obtain a web page. Assume the following a. The local proxy server is used, and currently has no established TCP connections b. The base HTML file is hosted by Origin Server 1 and indexes two (2) objects. Both objects reside in Origin Server2 c. The IP address of Origin Server 1 is not known to the local proxy server. On the other hand, the IP address of Origin Server 2 is already known to the local proxy server The base HTML file and the indexed objects have never been cached by the local proxy d. servei e. Persistent HTTP with pipelining is used Utilizing the following diagram, use labeled arrows to show the complete sequence of messages from the moment your Web browser requests the web page until the indexed objects in the base HTML file are received by your Web browser (note that the names of possible message that can be used are TCP connect. request, TCP connect. granted. HTTP request, HTTP response, DNS query. DNS reply) Web browser DNS Server Proxy Server Origin Server 1 Origin Server 2