Information Technology Reference
In-Depth Information
Table14-3 XNS: Clients Cannot Connect to Server over PSN (continued)
Possible Problem
Solution
Encapsulation
mismatch
(continued)
Syntax Description:
encapsulation-type
—One of the following keywords:
•
atm-dxi
—Asynchronous Transfer Mode-Data Exchange
Interface.
•
bstun
—Block Serial Tunnel.
•
frame-relay
—Frame Relay (for serial interface).
•
hdlc
—HDLC protocol for serial interface. This
encapsulation method provides the synchronous framing and
error detection functions of HDLC without windowing or
retransmission.
•
lapb
—X.25 LAPB DTE operation (for serial interface).
•
ppp
—PPP
3
(for serial interface).
•
sdlc
—IBM serial SNA.
4
•
sdlc-primary
—IBM serial SNA (for primary serial
interface).
•
sdlc-secondary
—IBM serial SNA (for secondary serial
interface).
•
smds
—SMDS
5
(for serial interface).
•
1.
DLCI = data link connection identifiers
2.
HDLC = High-Level Data Link Control
3.
PPP = Point-to-Point Protocol
4.
SNA = Systems Network Architecture
5.
SMDS = Switched Multimegabit Data Services