NETGEAR GSM7228PS-100NAS Priority-Based Flow Control Commands

Switching Commands
229
ProSafe Managed Switch
debug isdp packet
This command enables tracing of ISDP packets processed by the switch. ISDP must be
enabled on both the device and the interface in order to monitor packets for a particular
interface.
Format debug isdp packet [{receive | transmit}]
Mode
no debug isdp packet
This command disables tracing of ISDP packets on the receive or the transmit sides or on
both sides.
Format no debug isdp packet [{receive | transmit}]
Mode
Priority-Based Flow Control Commands
Ordinarily, when flow control is enabled on a physical link, it applies to all traffic on the link.
When congestion occurs, the hardware sends pause frames that temporarily suspend traffic
flow. Pausing traffic helps prevent buffer overflow and dropped frames.
Priority-based flow control provides a way to distinguish which traffic on physical link is
paused when congestion occurs, based on the priority of the traffic. An interface can be
configured to pause only high priority (i.e., loss-sensitive) traffic when necessary to prevent
dropped frames, while allowing traffic that has greater loss tolerance to continue to flow on
the interface.
ISDPv1 Packets
Transmitted Total number of ISDPv1 packets transmitted
ISDPv2 Packets Received Total number of ISDPv2 packets received
ISDPv2 Packets
Transmitted Total number of ISDPv2 packets transmitted
ISDP Bad Header Number of packets received with a bad header
ISDP Checksum Error Number of packets received with a checksum error
ISDP Transmission Failure Number of packets which failed to transmit
ISDP Invalid Format Number of invalid packets received
ISDP Table Full Number of times a neighbor entry was not added to the table due to a full
database
ISDP IP Address Table Full Displays the number of times a neighbor entry was added to the table
without an IP address.
Privileged EXEC
Privileged EXEC
Term Definition