2. 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. The first object resides in Origin Server 1, while the second object resides in Origin Server2 c. The base HTML file is already cached at the local proxy and is up-to-date d. The two indexed objects are already cached at the local proxy but stale, However, the IP addresses of Origin Server 1 and Origin Server 2 are cached by the proxjy e. Persistent HTTP without 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