H3C MSR Series

17
Usage guidelines
The DSP numbers and addresses vary with different voice cards. Use the correct DSP number and
address to view DSP memory information.
vpm-mirror
Use vpm-mirror to mirror the packets between a VPM card and CPU to a specified interface.
Syntax
vpm-mirror slot slot-num port port-num { all | command | data | stop } to if-name
Views
Probe view
Predefined user roles
network-admin
network-operator
Parameters
slot-num: Specifies a VPM card.
port-num: Specifies a VPM interface.
all: Mirrors all packets between the VPM interface and CPU.
command: Mirrors command packets between the VPM interface and CPU.
data: Mirrors data packets between the VPM interface and CPU.
stop: Stops packet mirroring.
if-name: Specifies the destination interface.
Usage guidelines
The destination interface must be a WAN interface.
debugging physical voice fax
Use debugging physical voice fax to enable fax debugging for a voice interface.
Use undo debugging physical voice fax to disable fax debugging for a voice interface.
Syntax
debugging physical voice if-name fax type
undo debugging physical voice if-name fax type
Default
Fax debugging is disabled for a voice interface
Views
Probe view
Predefined user roles
network-admin