Alcatel-Lucent 060321-10, Rev. B, Справочное руководство CLI

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Server Load Balancing Commands show ip slb cluster
OmniSwitch CLI Reference Guide March 2011 page 20-39
output definitions
Cluster The name of this Server Load Balancing (SLB) cluster.
VIP The virtual IP (VIP) address for this Server Load Balancing (SLB)
cluster.
Type The classifier for the hypothetical packet, which can be L2 or L3 .
Admin status The current administrative status of this Server Load Balancing (SLB)
cluster (
Enabled or Disabled ).
Operational status The current operational status of this Server Load Balancing (SLB)
cluster, which is
In Service (at least one physical server is
operational in the cluster) or Out of Service .
Ping period (seconds) The ping period (in seconds) used by this Server Load Balancing (SLB)
cluster to check the health of physical servers.
Ping timeout (milliseconds) The timeout (in milliseconds) used by this Server Load Balancing
(SLB) cluster to wait for ping answers from physical servers.
Ping retries The number of ping retries that this Server Load Balancing (SLB)
cluster executes before switching the status to
No answer .
Probe The probe configured for this cluster.
Number of packets The number of packets balanced for this Server Load Balancing (SLB)
cluster.
Number of servers The total number of physical servers that belong to this Server Load
Balancing (SLB) cluster.
Server The IP address for this physical server.
Admin Status The administrative state of this physical server ( Enabled or Disabled) .
Operational Status The operational state of this server. The possible states are described as
follows:
•
Disabled (this server is administratively disabled).
•
No Answer (this server has not responded to ping requests).
•
Link Down (there is a bad connection to this server).
•
In Service (this server is used for SLB cluster client connections).
•
Discovery (the SLB cluster is pinging this physical server).
•
Retrying (the SLB cluster is making another attempt to bring up
this server).
Availability (%) The percentage of time that this physical server has been available for
processing client requests. In other words, the actual ratio of up time
(
In Service plus Retrying ) versus down time ( No Answer plus Link
Down ). Please note that the Disabled and the initial Discovery states
are not counted as down time.