QuestionQ26

Differentiated Traffic Access Policies and Identification Profiles

Which two features can be used with upstream and downstream Cisco WSA web proxies so that the upstream WSA identifies users by their client IP address?

Choose two
  • A X-Forwarded-For
  • B high availability
  • C web cache
  • D via
  • E IP spoofing
Explanation

X-Forwarded-For carries the IP address from which an HTTP request originated and can be accepted by an upstream web proxy from trusted downstream proxies. IP spoofing makes requests appear to originate from the source client address rather than from the WSA, enabling the upstream WSA to identify the client by that address.

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