186 CHAPTER 14: CONFIGURING SLIP
By default, the synchronous/asynchronous serial interface operates in synchronous
mode
2 Configure the link layer protocol of the interface to SLIP
Perform the following task in the asynchronous interface view.
Table 218 Configure the link layer protocol of the interface to SLIP
By default, the link layer protocol of the interface is PPP.
Note the following:
■ The link layer protocol of the interface can be set to SLIP only when it operates
in the asynchronous mode.
■ When link layer protocol LAPB, X.25, HDLC or Frame Relay is operating on the
interface, the physical attributes of the interface cannot be modified to
asynchronous mode. At this time, you should first modify the link layer protocol
of the interface to PPP and then you may change the interface attribute to
asynchronous mode.
Display and Debug
SLIP
Perform the following task in all views to monitor the current state of SLIP in real
time.
Table 219 Enable/Disable the information debugging of SLIP
Typical SLIP
Configuration
Example
I. Networking Requirement
Interconnect two Router routers via PSTN and run IP.
II. Networking Diagram
Figure 3-1Networking diagram of SLIP dialer
Operation Command
Configure the link layer protocol of the interface to SLIP link-protocol slip
Operation Command
Enable the information debugging of SLIP packet debugging slip { hexadecimal
| packet | all }
10.110.0.1
8810003
10.110.0.2
8810026
Router A
Router B
PSTN