H3C Technologies H3C SR8800 - Manual (Page 19)

11
Task Command Remarks
Display PVC mappings.
display atm map-info [ interface atm
{ interface-number |
interface-number.subnumber } [ pvc { pvc-name
[ vpi/vci ] | vpi/vci } ] ] [ | { begin | exclude |
include } regular-expression ]
Available in any view
Send OAM cells on a PVC on
an ATM interface to test
connectivity of the link.
oamping interface atm { interface-number |
interface-number.subnumber } pvc { pvc-name |
vpi /vci } [ number timeout ]
Available in ATM
interface view
The link is considered as
having failed if no
response has been
returned before the
specified timeout time
expires.
Shut down an ATM interface
view.
shutdown
Available in ATM
interface view
Clear the statistics about all
PVCs on an ATM interface. reset atm interface [ atm { interface-number |
interface-number.subnumber } ]
Available in user view
ATM configuration examples
IPoA configuration example
Network requirements
As shown in Figure 4 , Router A, B and C are connected to an ATM network. The IP addresses of their
ATM interfaces are 202.38.160.1/24, 202.38.160.2/24, and 202.38.160.3/24 respectively.
In the ATM network, the VPI/VCI pairs for the PVCs to Router B and Router C are 0/40 and 0/41 on
Router A; the VPI/VCI pairs for the PVCs to Router A and Router C are 0/50 and 0/51 on Router B; and
the VPI/VCI pairs for the PVCs to Router A and Router B on are 0/60 and 0/61 on Router C.
Configure IPoA encapsulation on all the PVCs on the ATM interfaces of the three routers.