Commands Used in This Chapter
547
Command
Description
debug isdn q921
Shows layer-2 processes.
debug isdn q931
Shows layer-3 processes.
dialer idle-timeout
number
Tells the BRI line when to drop if no interesting
traffic is found.
dialer list number
protocol protocol
permit/deny
Specifies interesting traffic for a DDR link.
dialer load-threshold
number inbound/outbound/
either
Sets the parameters that describe when the second
BRI comes up on a ISDN link.
dialer map protocol
address name hostname
number
Used instead of a dialer string to provide more
security in an ISDN network.
dialer string
Sets the phone number to dial for a BRI interface.
encapsulation
frame-relay
Changes the encapsulation to Frame Relay on a
serial link.
encapsulation
frame-relay ietf
Sets the encapsulation type to the Internet
Engineering Task Force (IETF). Connects Cisco
routers to off-brand routers.
encapsulation hdlc
Restores the default encapsulation of HDLC on a
serial link.
encapsulation ppp
Changes the encapsulation on a serial link to PPP.
frame-relay
interface-dlci
Configures the PVC address on a serial interface or
subinterface.
frame-relay lmi-type
Configures the LMI type on a serial link.
frame-relay map protocol
address
Creates a static mapping for use with a Frame Relay
network.
interface s0.16
multipoint
Creates a multipoint subinterface on a serial link that
can be used with Frame Relay networks.
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