Step 1 |
enable
Example:
|
Enables
privileged EXEC mode.
|
Step 2 |
configure
terminal
operation
number
Example:
Device# configure terminal
|
—Identifies
the IP SLAs' operation you want to configure.
Enters global
configuration mode.
|
Step 3 |
ip sla
operation
number
Example:
Router(config)# ip sla 11
|
Configures an
IP SLA operation and enters IP SLA configuration mode.
|
Step 4 |
ethernet
y1731
loss
SLM domain
domain-name {evc
evc-id |
vlan
vlan-id}{mpid
target-mp-id |
mac-address-target -address}cos
cos{source{mpid
source-mp-id |
mac-address
source-address}}
Example:
Router(config-ip-sla)# ethernet y1731 loss SLM domain xxx evc yyy mpid 101 cos 4 source mpid 100
|
Configures a
single-ended synthetic loss measurement and enters IP SLA Y.1731 loss
configuration mode.
-
SLM—Specifies
that the frames sent are Synthetic Loss Measurement (SLM) frames.
-
domain
domain-name—Specifies the name of the Ethernet
Connectivity Fault Management (CFM) maintenance domain.
-
vlan
vlan-id—Specifies the VLAN identification number. The
range is from 1 to 4096.
-
mpid
target-mp-id—Specifies the maintenance endpoint
identification numbers of the MEP at the destination. The range is from 1 to
8191.
-
mac-addresstarget-address—Specifies the MAC address of the MEP at
the destination.
-
coscos—Specifies,
for this MEP, the class of service (CoS) that will be sent in the Ethernet
message. The range is from 0 to 7.
-
source—Specifies the source MP ID or MAC address.
-
mpid
source-mp-id—Specifies the maintenance endpoint
identification numbers of the MEP being configured. The range is from 1 to
8191.
-
mac-address
source-address—Specifies the MAC address of the MEP being configured.
|
Step 5 |
aggregate
interval
seconds
Example:
Router(config-sla-y1731-loss)# aggregate interval 900
|
(Optional)
Configures the length of time during which the performance measurements are
conducted and the results stored.
|
Step 6 |
availability
algorithm{
sliding-window | static-window
1}
symmetric
Example:
Router(config-sla-y1731-loss)# availability algorithm static-window
|
( Optional)
Specifies availability algorithm used.
|
Step 7 |
frame
consecutive
value
Example:
Router(config-sla-y1731-loss)# frame consecutive 10.
| (Optional)
Specifies number of consecutive measurements to be used to determine
availability or unavailability status.
|
Step 8 |
frame
interval
milliseconds
Example:
Router(config-sla-y1731-loss)# frame interval 100
| (Optional)
Sets the gap between successive frames.
|
Step 9 |
framesize
bytes
Example:
Router(config-sla-y1731-loss)# frame size 32
|
(Optional)
Configures padding size for frames.
|
Step 10 | history
interval
intervals-stored
Example:
Router(config-sla-y1731-loss)# history interval 2
|
(Optional)
Sets the number of statistics distributions kept during the lifetime of an IP
SLAs Ethernet operation.
|
Step 11 | owner
owner-id
Example:
Router(config-sla-y1731-loss)# owner admin
|
(Optional)
Configures the owner of an IP SLAs operation.
|
Step 12 | exit
Example:
Router(config-sla-y1731-loss)# exit
|
Exits IP SLA
Y.1731 loss configuration mode and enters IP SLA configuration mode.
|
Step 13 | exit
Example:
Router(config-ip-sla)# exit
|
(Optional)
Configures proactive threshold monitoring for frame loss measurements.
|
Step 14 | ip sla
reaction-configuration
operation-number [react {unavailableDS |unavailableSD
|
loss-ratioDS |
loss-ratioSD} ] [threshold-type
{average [number -of-measurements] |
consecutive [occurences] |
immediate} ] [threshold-value
upper
-threshold
lower-threshold]
Example:
Router(config)# ip sla reaction-configuration 11 react unavailableDS
|
(Optional)
Configures proactive threshold monitoring for frame loss measurements.
-
operation-number—Identifies the IP SLAs operation for
which reactions are to be configured.
-
react—(Optional) Specifies the element to be
monitored for threshold violations.
-
unavailableDS—Specifies that a reaction should occur
if the percentage of destination-to-source Frame Loss Ratio (FLR) violates the
upper threshold or lower threshold.
-
unavailableSD—Specifies that a reaction should occur
if the percentage of source-to-destination FLR violates the upper threshold or
lower threshold.
-
loss-ratioDS—Specifies that a reaction should occur
if the one-way destination-to-source loss-ratio violates the upper threshold or
lower threshold.
-
loss-ratioSD—Specifies that a reaction should occur
if the one way source-to-destination loss-ratio violates the upper threshold or
lower threshold.
-
threshold-type
average[ number-of-measurements]—(Optional) When the average
of a specified number of measurements for the monitored element exceeds the
upper threshold or when the average of a specified number of measurements for
the monitored element drops below the lower threshold, perform the action
defined by the action-type keyword. The default number of 5 averaged
measurements can be changed using the number-of-measurements argument. The
range is from 1 to 16.
-
threshold-type
consecutive[occurrences] —(Optional) When a threshold violation
for the monitored element is met consecutively for a specified number of times,
perform the action defined by the action-type keyword. The default number of 5
consecutive occurrences can be changed using the occurrences argument. The
range is from 1 to 16.
-
threshold-type
immediate—(Optional) When a threshold violation for the monitored
element is met, immediately perform the action defined by the
action-type keyword.
-
threshold-valueupper-threshold
lower-threshold—(Optional) Specifies the upper-threshold and
lower-threshold values of the applicable monitored elements.
|
Step 15 | ip sla logging traps
Example:
Router(config)# ip sla logging traps
|
(Optional)
Enables IP SLAs syslog messages from CISCO-RTTMON-MIB.
|
Step 16 | exit
Example:
|
Exits global
configuration mode and enters privileged EXEC mode.
|