Cisco 1812W - Integrated Services Router Wireless Configuration Manual page 147

Chapter 14 Troubleshooting
Table 14-1 show interface Command Output Description (continued)
Output
ATM 0.n is up, line protocol is up
ATM 0.n is administratively down, line protocol
is down
ATM 0.n is down, line protocol is down
For Fast Ethernet Interfaces
Fast Ethernet n is up, line protocol is up
Fast Ethernet n is up, line protocol is down
Fast Ethernet n is administratively down, line
protocol is down
For Dialer Interfaces
Dialer n is up, line protocol is up
Dialer n is down, line protocol is down
show atm interface Command
To display ATM-specific information about an ATM interface, use the show atm interface atm 0
command from privileged EXEC mode, as shown in
Example 14-3 Viewing Information About an ATM Interface
Router# show atm interface atm 0
Interface ATM0:
AAL enabled:
VCIs per VPI: 1024,
Max. Datagram Size: 4528
PLIM Type: ADSL - 4608Kbps Upstream, DMT, TX clocking: LINE
0 input, 0 output, 0 IN fast, 0 OUT fast
Avail bw = 4608
Config. is ACTIVE
OL-6426-02
AAL5 AAL2, Maximum VCs: 23, Current VCCs: 0
Cisco 1800 Series Integrated Services Routers (Fixed) Software Configuration Guide
ATM Troubleshooting Commands
Cause
The specified ATM subinterface is up and operating
correctly.
The specified ATM subinterface has been disabled
with the shutdown command.
The specified ATM subinterface is down, possibly
because the ATM line has been disconnected (by the
service provider).
The specified Fast Ethernet interface is connected to
the network and operating correctly.
The specified Fast Ethernet interface has been
correctly configured and enabled, but the Ethernet
cable might be disconnected from the LAN.
The specified Fast Ethernet interface has been
disabled with the shutdown command, and the
interface is disconnected.
The specified dialer interface is up and operating
correctly.
This is a standard message and may not indicate
•
anything is actually wrong with the
configuration
or
If you are having problems with the specified
•
dialer interface, this can mean it is not
operating, possibly because the interface has
been brought down with the shutdown
command, or the ADSL cable is disconnected.
Example 14-3.
14-5