Network-instruments WAN Probe Kit Bedienungsanleitung PDF herunterladen (Seite 34)

WAN Probe/Device Setup

Digital DS3/E3/HSSI Probe Settings

Digital T1/E1 Probe Settings

Setting Explanation

WAN/Frame Relay Type Choose DS3 (T3) , E3 or HSSI to match the type of link you are

analyzing.

Encapsulation You must set this to match the settings on the frame relay

CSU/DSU. The encapsulation options are:

-ATM-DXI - ATM Data Exchange

-Frame Relay - Cisco

-Frame Relay - IETF Standard

-HDLC - Cisco Proprietary

-LAPB (modulo-128)

-LAPB (modulo-8)

-PPP - Point-to-Point Protocol

-X.25 over LAPB (modulo-128)

-X.25 over LAPB (modulo-8)

Subprotocol If ATM or LAPB is the selected encapsulation method, you must

choose the subprotocols on the link.

ATM subprotocol choices are NLPID and SNAP multi-protocol;

LAPB subprotocol choices are IP and Ethertype multi-protocol

Fractionalized Check if your link is configured for fractionalized operation.

Bandwidth Set to match the bandwidth setting of the link you are analyzing.