
Customizing Synchronous and Asynchronous Interfaces
114078 Rev. A 5-7
Editing LAPB Protocol Attributes
This section describes the LAPB line parameters that you can edit when you
configure X.25 on a Bay Networks AN or ASN router, or on an Octal Sync link
module line. Topics include
• Enabling or Disabling LAPB Services
• Setting the Control Field
• Setting the Station Type
• Setting the Maximum N1 Frame Size
• Setting the Window Size
• Setting the N2 Retry Count
• Setting the T1 Acknowledge Timer
• Setting the Sequenced Frame T2 Acknowledge Timer
• Setting the T3 Disconnect Timer
• Setting the Link Setup Action
• Enabling or Disabling Test Exchange Identification (XID) Frames
• Enabling or Disabling Receiver Ready (RR) Frames
• Selecting the Local Command or Response Address
• Viewing the WAN Protocol
Enabling or Disabling LAPB Services
The router enables LAPB line services when you configure a synchronous circuit
for the X.25 protocol. You can disable and reenable LAPB services on the
interface without moving any physical cabling.
Site Manager: Enable parameter: page A-32
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