Netgear XSM7224S Manuel d'utilisateur télécharger pdf (Page 244)

100

101

ProSafe XSM7224S Managed Stackable Switch CLI Manual, Software Version 9.0

Switching Commands 3-203

v1.0, November 2010

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.

no debug isdp packet

This command disables tracing of ISDP packets on the receive or the transmit sides or on both

sides.

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.

Priorities are differentiated by the priority field of the IEEE 802.1Q VLAN header, which

identifies an IEEE 802.1p priority value. In FASTPATH, these priority values must be mapped to

internal class-of-service (CoS) values.

ISDP IP Address Table Full Displays the number of times a neighbor entry was added to the table

without an IP address.

Format debug isdp packet [{receive | transmit}]

Mode Privileged EXEC

Format no debug isdp packet [{receive | transmit}]

Mode Privileged EXEC

Term Definition

1 2 ... 239 240 241 242 243 244 245 246 247 248 249 ... 578 579

Commentaires sur ces manuels

Pas de commentaire

Netgear XSM7224S Manuel d'utilisateur Page 244

Commentaires sur ces manuels

Produits connexes et manuels pour Logiciel Netgear XSM7224S