IP Configuration: SLA
Using SLA
Cisco Sx350, SG350X, SG350XG, Sx550X & SG550XG Series Managed Switches, Firmware Release 2.2.5.x
420
19
-
By host name
—Enter the operation target’s host name.
•
Source Definition
—If this field is not defined, the operation selects the source IP
address nearest to the destination. To define this field, select from one of the following
options:
-
Auto
—The source interface is based on Forwarding Table information.
-
By address
— Specify a different source IP address.
•
Request Data Size
—Enter the request packet data size for an ICMP Echo operation.
This data size is the payload portion of the ICMP packet, which makes a 64-byte IP
packet.
•
Frequency
—Enter the frequency with which the SLA operation is carried out (packets
are sent). This value must be larger than the Timeout.
•
Timeout
—Enter the amount of time an IP SLA operation waits for a response to its
request packet. It is recommend that the value of the milliseconds argument be based on
the sum of the maximum round-trip time (RTT) value for the packets and the processing
time of the IP SLAs operation.
STEP 4
Click
Apply
to save the settings.
SLA Tracks
SLA tracks can be configured in this page. SLA tracks are used to track IP SLA return codes
and set a state of
up
or
down
, accordingly.
STEP 1
Click
IP Configuration
>
IPv4 Management and Interfaces > SLA > SLA Tracks
.
The SLA Track objects are displayed (some fields are described in the
Add
page):.
•
State
—Displays one of the following states:
-
Down
—There is no connectivity to the route (packet returned Error return code).
-
Up
—There is connectivity to the route (packet returned OK return code).
•
Operation Type
—Can only display
ICMP-Echo
.
•
Delay Interval Remainder
—How much of Delay period remains.
STEP 2
To add a new object, click
Add
.
STEP 3
Enter the following fields:
•
Track Number
—Enter an unused number.
