clear
interface |
Resets the hardware logic on an
interface. |
debug
dialer |
Shows such information
as what number the interface is dialing. |
debug
isdn q921 |
Displays data
link-layer (Layer 2) access procedures that are taking place at the
router on the D channel (LAPD) of its Integrated Services Digital
Network (ISDN) interface. |
dialer
idle-timeout |
Specifies the idle
time before the line is disconnected. |
dialer map |
Configures a serial
interface to call one or multiple sites. |
dialer
wait-for-carrier-time |
Specifies how long to
wait for a carrier. |
dialer-group |
Controls access by
configuring an interface to belong to a specific dialing group. |
dialer-list
protocol |
Defines a DDR
dialer list to control dialing by protocol or by a combination of
protocol and ACL. |
encapsulation
ppp |
Sets PPP as
the encapsulation method used by a serial or ISDN interface. |
interface |
Configures an
interface type and enters interface configuration mode. |
isdn spid1 |
Defines at
the router the service profile identifier (SPID) number that has
been assigned by the ISDN service provider for the B1 channel. |
isdn spid2 |
Defines at
the router the SPID number that has been assigned by the ISDN
service provider for the B2 channel. |
isdn
switch-type |
Specifies the
central office switch type on the ISDN interface. |
ping |
Sends ICMP
echo request packets to another node on the network. Checks host
reachability and network connectivity. Diagnoses basic network
connectivity. |
ppp
authentication |
Enables
Challenge Handshake Authentication Protocol (CHAP) or Password
Authentication Protocol (PAP) or both, and specifies the order in
which CHAP and PAP authentication are selected on the interface. |
show dialer |
Displays
general diagnostics for serial interfaces configured for DDR. |
show
interfaces |
Displays
statistics for all interfaces configured on the router or access
server. |
show ip
route |
Displays the
current state of the routing table. |
show isdn
active |
Displays
current call information, including called number, the time until
the call is disconnected, AOC charging units used during the call,
and whether the AOC information is provided during calls or at the
end of calls. |
show isdn
status |
Displays the
status of all ISDN interfaces or, optionally, a specific digital
signal link (DSL) or a specific ISDN interface. |
show status |
Displays the
current status of the ISDN line and both B channels. |