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Step
Command
8
Router(config-if)# interface atm 0 [.subinterface-number
{multipoint | point-to-point}]
Verifying ATM Interface Configuration
To verify ATM interface configuration, follow the steps below:
Step 1
Step 2
Enter the privileged EXEC show atm vc command to see how SVCs and PVCs are set
up, as in the following example:
Router# show atm vc
VCD /
Interface
Name
0
1
0
2
0
379
0
986
0
14
0
15
0
16
0
17
0
18
0
19
0
20
0
21
0
22
0
23
0
24
0
25
0
26
0
27
0
28
Enter the show atm svc command with or without the VPI/VCI specified. The following
example shows information for a specific SVC:
Router# show atm svc 0/134
ATM0: VCD: 5, VPI: 0, VCI: 134
VBR, PeakRate: 64000
AAL5, etype: 0x0, Flags 0x440, VCmode: 0xE000
OAM frequency: 0 second(s), OAM retry frequency: 1 second(s)
OAM up retry count: 3, OAM down retry count: 5
OAM Loopback status: OAM Disabled
OAM VC state: Not Managed
ILMI VC state: Not Managed
InARP DISABLED
Purpose
Optionally, you can create and configure a subinterface.
This is useful when you wish to configure an extra
parameter on the ATM interface. For example, you can
specify one IP address on the main interface, as shown in
Step 3; then you can configure a second IP address on a
subinterface.
subinterface-number is a value in the range from 1 to
4294967293.
Enter the multipoint keyword when your network is fully
meshed and you want to communicate with multiple
routers. The point-to-point keyword configures the
subinterface for communication with one router, as in a
hard-wired connection. There is no default for this
parameter.
Peak
VPI
VCI
Type
Encaps
0
5
PVC
SAAL
0
16
PVC
ILMI
0
60
SVC
SNAP
0
84
SVC
SNAP
0
133
SVC
VOICE
0
134
SVC
VOICE
0
135
SVC
VOICE
0
136
SVC
VOICE
0
137
SVC
VOICE
0
138
SVC
VOICE
0
139
SVC
VOICE
0
140
SVC
VOICE
0
141
SVC
VOICE
0
142
SVC
VOICE
0
143
SVC
VOICE
0
144
SVC
VOICE
0
145
SVC
VOICE
0
146
SVC
VOICE
0
147
SVC
VOICE
Voice over ATM Switched Virtual Circuits on the Cisco MC3810 9
Verifying ATM Interface Configuration
Avg/Min Burst
SC
Kbps
Kbps
UBR
0
UBR
0
UBR
0
UBR
0
VBR
64
16
VBR
64
16
VBR
64
16
VBR
64
16
VBR
64
16
VBR
64
16
VBR
64
16
VBR
64
16
VBR
64
16
VBR
64
16
VBR
64
16
VBR
64
16
VBR
64
16
VBR
64
16
VBR
64
16
Cells
Sts
UP
UP
UP
UP
10
UP
10
UP
10
UP
10
UP
10
UP
10
UP
10
UP
10
UP
10
UP
10
UP
10
UP
10
UP
10
UP
10
UP
10
UP
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