Appendix A: Glossary
R |
|
A standard method of transferring audio and video and other | |
(RTSP) | |
| based client. |
reflect client IP attribute | Enables the sending of the client's IP address instead of the SG's IP address to the |
| upstream server. If you are using an application delivery network (ADN), this setting |
| is enforced on the concentrator proxy through the Configuration > App. Delivery |
| Network > Tunneling tab. |
registration | An event that binds the appliance to an account, that is, it creates the Serial#, Account |
| association. |
remote authentication dial- | Authenticates user identity via passwords for network access. |
in user service (RADIUS) |
|
reverse proxy | A proxy that acts as a |
| improve performance. Many clients can use it to access the small number of |
| predefined servers. |
routing information protocol | Designed to select the fastest route to a destination. RIP support is built into Blue |
(RIP) | Coat appliances. |
router hops | The number of jumps a packet takes when traversing the Internet. |
S |
|
secure shell (SSH) | Also known as Secure Socket Shell. SSH is an interface and protocol that provides |
| strong authentication and enables you to securely access a remote computer. Three |
| |
| a digital certificate and password encryption. Remember that the Blue Coat SG |
| appliance requires SSH1. An SG appliance supports a combined maximum of 16 |
| Telnet and SSH sessions. |
serial console | A |
| Once connected, you can access and configure the appliance through the serial |
| console, even when you cannot access the appliance directly. |
server certificate categories | The hostname in a server certificate can be categorized by BCWF or another content |
| filtering vendor to fit into categories such as banking, finance, sports. |
server portals | Doorways that provide controlled access to a Web server or a collection of Web |
| servers. You can configure Blue Coat SG appliances to be server portals by mapping a |
| set of external URLs onto a set of internal URLs. |
The ability for the server to see client IP addresses, which enables accurate client- | |
| access records to be kept. When |
| retains client IP addresses for all port 80 traffic to and from the SG appliance. In this |
| scheme, the client IP address is always revealed to the server. |
service attributes | Define the parameters, such as explicit or transparent, cipher suite, and certificate |
| verification, that the SG appliance uses for a particular service. . |
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