| 1. | What is the difference between the standard web-cache and reverse-proxy WCCP service groups? |
| 2. | Is it possible to configure IP spoofing with forward caching? |
| 3. | Does the CE always require spoofing the origin server for client requests? |
| 4. | Why can't the CE cache Kerberos-, NTLM-, or Digest-authenticated objects? |
| 5. | What transparent value-added services can you enable on your Cisco CEs, other than standard caching services? |
| 6. | What are pull- and push-splitting? |