3com 3015 (3C13615) User Manual

C

HAPTER

 1: I

NTRODUCING

 

THE

 R

OUTER

 3000 F

AMILY

Table 15 lists attributes of the ISDN S/T and ISDN U ports.

Figure 5 illustrates the Router 3016.

Figure 5   Router 3016

Figure 6 illustrates the back panel of the Router 3016.

Protocols

PPP

MP

LAPB (Link Access Protocol-Balanced)

HDLC (High-level Data Link Control)

SDLC (Synchronous Data Link Control)

X.25 

Frame Relay 

PPP

SLIP

MP

Table 15   Attributes of ISDN S/T and U Ports 

Connector

RJ-45

Protocol standards

Complies with ITU-T I.430, Q.921 and Q.931 recommendations

Operating mode

ISDN dial-up 

ISDN leased line

Services 

ISDN

ISDN additional services

Multi-subscriber number

Subaddress

Backup

Table 14   Attributes of the Serial Port (continued)

Power LED

Ethernet LED

T1-LNK LED

T1-ACT LED

AUX LED

System LED