H3C S6300 Series, Руководство по устранению неисправностей

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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 Description
display interface Displays Ethernet interface information.
display packet-filter
Displays whether an ACL has been successfully
applied to an interface for packet filtering.
display qos policy
Displays user-defined QoS policy configuration
information.
display qos policy interface
Displays information about the QoS policies
applied to an interface or all interfaces.
display qos vlan-policy
Displays information about QoS policies applied to
VLANs.
display qos policy global Displays information about global QoS policies.
display this
Displays the running configuration in the current
view.
display ip source binding
/
display ipv6
source binding
Displays source guard binding entries.
display link-aggregation verbose
Displays detailed information about the
aggregation groups that correspond to the
aggregate interfaces.
display mac-address blackhole
Displays blackhole MAC address entries.
display qos lr interface
Displays the rate limit configuration and statistics
on a specified interface or all the interfaces.
display qos queue-statistics interface
Displays traffic statistics collected for an interface
on a per-queue basis.
Layer 3 forwarding failure
Symptom
Packet loss occurs when the switch forwards packets to a different network.