Related Commands; Layer 3 Forwarding Failure; Symptom - H3C S6300 Series Troubleshooting Manual

CIR and CBS values, execute the qos lr { inbound | outbound } cir
committed-information-rate [ cbs committed-burst-size ] command.
Storm suppression—Execute the display this command in Ethernet interface view to

display the configuration of storm suppression. Storm suppression includes broadcast
suppression, multicast suppression, and unknown unicast suppression. To adjust the
suppression thresholds, execute the broadcast-suppression,
multicast-suppression, and unicast-suppression commands, respectively.
5. Verify that no congestion occurs by using the display qos queue-statistics
interface command.
If congestion occurs, locate and resolve the issue by referencing related congestion
management documents.
6. If the issue persists, contact H3C Support.

Related commands

This section lists the commands that you might use for troubleshooting Layer 2 packet loss failure.
Command
display interface
display packet-filter
display qos policy
display qos policy interface
display qos vlan-policy
display qos policy global
display this
display ip source binding / display ipv6
source binding
display link-aggregation verbose
display mac-address blackhole
display qos lr interface
display qos queue-statistics interface

Layer 3 forwarding failure

Symptom

Packet loss occurs when the switch forwards packets to a different network.
Description
Displays Ethernet interface information.
Displays whether an ACL has been successfully
applied to an interface for packet filtering.
Displays user-defined QoS policy configuration
information.
Displays information about the QoS policies
applied to an interface or all interfaces.
Displays information about QoS policies applied to
VLANs.
Displays information about global QoS policies.
Displays the running configuration in the current
view.
Displays source guard binding entries.
Displays detailed
aggregation groups that correspond to the
aggregate interfaces.
Displays blackhole MAC address entries.
Displays the rate limit configuration and statistics
on a specified interface or all the interfaces.
Displays traffic statistics collected for an interface
on a per-queue basis.
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information about the