SLA configuration

General SLA configuration commands

enable

This command enables the SLA test.

The use of a negative form (no) of the command disables SLA test.

Syntax

[no] enable

Parameters

The command does not contain parameters

Default value

Off

Required privilege level

10

Command mode

CONFIG-SLA-TEST

Example

esr(config-sla-test)# enable

CODE

frequency

This command sets the time between starts of the SLA session.

The use of a negative form (no) of the command sets the default value.

Syntax

frequency <TIME>

no frequency

Parameters

<TIME> – time, takes value in seconds [1..604800]

Default value

10

Required privilege level

10

Command mode

CONFIG-SLA-TEST

Example

esr(config-sla-test)# frequency 3600

CODE

ip sla

This command enables the IP-SLA (SLA-agent) functionality.

The use of a negative form (no) of the command disables IP-SLA functionality.

Syntax

[no] ip sla

Parameters

None

Default value

Disabled

Required privilege level

10

Command mode

CONFIG

Example

esr(config)# ip sla

CODE

ip sla logging

This command enables logging of SLA events.

The use of a negative form (no) of the command disables the limitations.

Syntax

[no] ip sla logging

Parameters

The command does not contain parameters

Default value

Disabled

Required privilege level

10

Command mode

CONFIG

Example

esr(config)# ip sla logging

CODE

ip sla logging level

This command sets the message severity level for logging IP-SLA events.

The use of a negative form (no) of the command sets the default value.

Syntax

ip sla logging level <SEVERITY>

no ip sla logging level

Parameters

<SEVERITY> – message importance level, takes values (in order of decreasing importance):

error – error messages;
warning – warnings, non-emergency messages;
notice – messages about important system events;
information – system information messages;
debug – debugging messages provide the user with information to correctly configure the system;
trace – full information about all events.

Default value

info

Required privilege level

10

Command mode

CONFIG

Example

esr(config)# ip sla logging level warning

CODE

ip sla mode

This command sets the operation mode of the SLA-agent.

The use of a negative form (no) of the command sets the default value.

Syntax

ip sla mode <MODE>

no ip sla mode

Parameters

<MODE> – SLA-agent operation mode. Takes the following values:

eltex – SLA-agent operation in the mode developed by Eltex;

wisla-local – SLA-agent operation in the mode developed by Wellink;

wisla-remote – SLA-client operation in the mode developed by Wellink.

Default value

eltex

Required privilege level

10

Command mode

CONFIG

Example

esr(config)# ip sla mode wisla

CODE

ip sla responder cisco

This command activates the SLA-responder functionality for the Cisco-SLA-agent on the interface.

The use of a negative form (no) of the command to deactivate the SLA-responder functionality for Cisco-SLA-agent on the interface.

Syntax

[no] ip sla responder cisco

Parameters

None

Default value

Disabled

Required privilege level

10

Command mode

CONFIG-GI

CONFIG-TE

CONFIG-SUBIF

CONFIG-QINQ-IF

CONFIG-PORT-CHANNEL

CONFIG-BRIDGE

CONFIG-GRE

CONFIG-IP4IP

CONFIG-L2TP

CONFIG-PPTP

CONFIG-VTI

CONFIG-E1

CONFIG-MULTILINK

Example

esr(config-if-gi)# ip sla responder cisco

CODE

ip sla responder cisco port

This command sets the UDP port on which to listen for requests from the Cisco-SLA-agent.

The use of a negative form (no) of the command sets the default value.

Syntax

ip sla responder cisco port <PORT>

no ip sla responder cisco port

Parameters

<PORT> – UDP port number in the range of [1..65535].

Default value

Not limited

Required privilege level

10

Command mode

CONFIG-GI

CONFIG-TE

CONFIG-SUBIF

CONFIG-QINQ-IF

CONFIG-PORT-CHANNEL

CONFIG-BRIDGE

CONFIG-GRE

CONFIG-IP4IP

CONFIG-L2TP

CONFIG-PPTP

CONFIG-VTI

CONFIG-E1

CONFIG-MULTILINK

Example

esr(config-if-gi)# ip sla responder cisco port 7777

CODE

ip sla test

This command is used to create an SLA-test (SLA-agent) and switch to its configuration mode.

The use of a negative form (no) of the command removes specified SLA test.

Syntax

[no] ip sla test <NUM>

Parameters

<NUM> – number of SLA test in the range [1..10000].

Required privilege level

10

Command mode

CONFIG

Example

esr(config)# ip sla test 10

CODE

ip sla schedule

This command sets the schedule of the SLA tests. If the SLA test is created and activated, you need to create this schedule for it.

The use of a negative form (no) of the command removes SLA test schedule.

Syntax

ip sla schedule <TEST-NUMBER> [ life { <LIFE-TIME> | forever } ] [ start-time { <MONTH> <DAY> <TIME> | now } ]

[no] ip sla schedule <TEST-NUMBER>

Parameters

<TIME> – time in seconds, takes values of [1..10000].

<TIME> – time in seconds, takes values of [1..2147483647].

forever – test lifetime is not limited.

<TIME> – system timer, defined as HH:MM:SS, where:

HH – hours, takes the value of [0..23];
MM – minutes, takes the value of [0..59];
SS – seconds, takes the value of [0..59].

<MONTH> – month, takes the following values [ January/February/March/April/May/June/July/August/September/October/November/December];

<DAY> – day of the month, takes values of [1..31];

now – start test immediately.

Required privilege level

10

Command mode

CONFIG

Example

esr(config)# ip sla schedule 1 forever now

CODE

packet-size

This command sets the size of outgoing packets to the SLA-responder.

The use of a negative form (no) of the command sets the default value.

Syntax

packet-size <SIZE>

no packet-size

Parameters

<SIZE> – SLA test packets size, takes values in range [64..10000].

Default value

74

Required privilege level

10

Command mode

CONFIG-SLA-TEST

Example

esr(config-sla-test)# packet-size 256

CODE

show ip sla configuration

This command displays information about the current SLA-agent settings.

Syntax

show ip sla configuration

Parameters

The command does not contain parameters.

Required privilege level

1

Command mode

ROOT

Example

esr# show ip sla configuration                                   
Mode:                        Eltex
State:                       Enabled
Logging:                     information

CODE

show ip sla test configuration

This command displays information about configured SLA tests.

Syntax

show ip sla test configuration [ <NUM> ] [ vrf <VRF> ]

Parameters

<NUM> – number of SLA test in the range [1..10000];

<VRF> – VRF name, set by the string of up to 31 characters.

Required privilege level

1

Command mode

ROOT

Example

esr# sh ip sla test configuration 1
Test number:                 1
State:                       Enabled
Control phase:               Disabled
Authentication:              Disabled
Destination address:         1.1.1.1
Destination port:            1000
Frequency:                   10
Interval:                    20
Number of packets:           100
Packet size:                 74
Source address:              192.168.1.100
Source interface:            --
Source port:                 --
DSCP:                        0
COS:                         0
Timeout:                     3000
Number of history records:   10
esr#

CODE

show ip sla test statistics

This command displays information on the current results of the SLA tests.

Syntax

show ip sla test statistics [ <NUM> ] [ vrf <VRF> ]

Parameters

<NUM> – number of SLA test in the range [1..10000];

<VRF> – VRF name, set by the string of up to 31 characters.

Required privilege level

1

Command mode

ROOT

Example

esr# sh ip sla test statistics 1
Test number:                                  1
Transmitted packets:                          100
Lost packets:                                 0 (0%)
Lost packets in forward direction:            0 (0%)
Lost packets in reverse direction:            0 (0%)
One-way delay forward min/avg/max:            0/0/12 milliseconds
One-way delay reverse min/avg/max:            0/0/12 milliseconds
One-way jitter forward min/avg/max:           1/1/1 milliseconds
One-way jitter reverse min/avg/max:           1/1/1 milliseconds
Two-way delay min/avg/max:                    0/0/25 milliseconds
Duplicate packets:                            0
Out of sequence packets in forward direction: 0
Out of sequence packets in reverse direction: 0

CODE

thresholds delay

This command sets the thresholds for triggering alerts about exceeding (high) or normalizing (low) the values of delay.

The use of the negative form of the command (no) removes thresholds and disables delay parameter tracking.

Syntax

thresholds delay { high <DELAY> | low <DELAY> | forward { high <DELAY> | low <DELAY> } | reverse {high <DELAY> | low <DELAY> } }

no thresholds delay { high | low | forward { high | low } | reverse { high | low } }

Parameters

high – alert threshold for exceeding the test parameter value.

low – threshold for triggering alerts about the normalization of the test parameter value.

forward – delay values from SLA-agent to SLA-responder.

reverse – delay values from SLA-responder to SLA-agent.

Without specifying forward/reverse – total delay parameters are set.

<DELAY> – DELAY value, takes values in the range of [1..60000] milliseconds.

Default value

Disabled

Required privilege level

10

Command mode

CONFIG-SLA-TEST

Example

esr(config-sla-test)# thresholds delay low 2000

CODE

thresholds jitter

This command sets the thresholds for triggering alerts about exceeding (high) or normalizing (low) the values of jitter.

The use of the negative form of the command (no) removes thresholds and disables jitter parameter tracking.

Syntax

thresholds jitter { high <JITTER> | low <JITTER> | forward { high <JITTER> | low <JITTER> } | reverse { high <JITTER> | low <JITTER> } }

no thresholds jitter { high | low | forward { high | low } | reverse { high | low } }

Parameters

high – alert threshold for exceeding the test parameter value.

low – threshold for triggering alerts about the normalization of the test parameter value.

forward – jitter values from SLA-agent to SLA-responder.

reverse – jitter values from SLA-responder to SLA-agent.

Without specifying forward/reverse – total jitter parameters are set.

<JITTER> – JITTER value, takes values in the range of [1..60000] milliseconds.

Default value

Disabled

Required privilege level

10

Command mode

CONFIG-SLA-TEST

Example

esr(config-sla-test)# thresholds jitter 50000

CODE

thresholds losses

This command sets the thresholds for triggering alerts about exceeding (high) or normalizing (low) the values of packet loss.

The use of the negative form of the command (no) removes thresholds and disables packet loss parameter tracking.

Syntax

thresholds losses { high <NUM-PACKETS> | low <NUM-PACKETS> | forward { high <NUM-PACKETS> | low <NUM-PACKETS> } | reverse { high <NUM-PACKETS> | low <NUM-PACKETS> } }

no thresholds losses { high | low | forward | low } | reverse { high | low } }

Parameters

high – alert threshold for exceeding the test parameter value.

low – threshold for triggering alerts about the normalization of the test parameter value.

forward – packet loss values from SLA-agent to SLA-responder.

reverse – packet loss values from SLA-responder to SLA-agent.

Without specifying forward/reverse – total amount of packet loss is set.

<NUM-PACKETS> – number of packets, takes values in the range [1..60000] milliseconds.

Default value

Disabled

Required privilege level

10

Command mode

CONFIG-SLA-TEST

Example

esr(config-sla-test)# thresholds losses

CODE

Eltex-SLA configuration

authentication algorithm

This command specifies an algorithm for authenticating incoming requests from the SLA-agent.

The use of the negative form of the command (no) removes an algorithm for authenticating incoming requests from the SLA-agent.

Syntax

authentication algorithm <ALGORITHM>

no authentication algorithm

Parameters

<ALGORITHM> – authentication algorithm: sha-256, hmac-sha-256

Default value

Not specified

Required privilege level

15

Command mode

CONFIG-SLA-RESPONDER

Example

esr(config-sla-responder)# authentication algorithm sha-256

CODE

authentication key-chain

This command specifies a set of keys for authenticating incoming requests from the SLA-agent.

The use of the negative form of the command (no) removes a set of keys for authenticating incoming requests from the SLA-agent.

Syntax

authentication key-chain <KEYCHAIN>

no authentication key-chain

Parameters

<KEYCHAIN> – key list identifier, set by the string of up to 16 characters.

Default value

Not specified

Required privilege level

15

Command mode

CONFIG-SLA-RESPONDER

Example

esr(config-sla-responder)# authentication key-chain sla-chain

CODE

authentication key-string

This command specifies a password for authenticating incoming requests from the SLA-agent.

The use of the negative form of the command (no) removes a password for authenticating incoming requests from the SLA-agent.

Syntax

authentication key-string ascii-text { <CLEAR-TEXT> | encrypted <ENCRYPTED-TEXT> }

no authentication key-string

Parameters

<CLEAR-TEXT> – password of 8 to 16 bytes;
<ENCRYPTED-TEXT> – encrypted password of 8 to 16 bytes (from 16 to 32 characters) in hexadecimal format (0xYYYY ...) or (YYYY ...).

Default value

None

Required privilege level

15

Command mode

CONFIG-SLA-RESPONDER

Example

esr(config-sla-responder)# authentication key-string ascii-text aukey

CODE

control-phase authentication algorithm

This command sets the authentication algorithm for the SLA test.

The use of a negative form (no) of the command sets the default value.

Syntax

control-phase authentication algorithm <ALGORITHM>

no control-phase authentication algorithm

Parameters

<ALGORITHM> – hashing algorithm, may take values [sha-256, hmac-sha-256].

Default value

Without encryption

Required privilege level

15

Command mode

CONFIG-SLA-TEST

Example

esr(config-sla-test)# control-phase authentication algorithm hmac-sha-256

CODE

control-phase authentication key-id

This command selects the key number in the key-chain configured by the ip sla key-chain command (see section authentication key-chain), which will be sent for authentication on the SLA-responder.

The use of a negative form (no) of the command removes a number of key.

Syntax

control-phase authentication key-id <ID>

no control-phase authentication key-id

Parameters

<ID> – key identifier, set in the range of [1..255].

Required privilege level

15

Command mode

CONFIG-SLA-TEST

Example

esr(config-sla-test)# control-phase authentication key-id 2

CODE

control-phase authentication key-string

This command sets the authentication key that will be sent for authentication on the SLA-responder.

The use of the negative form of the command (no) removes the authentication key that will be sent for authentication to the SLA-responder.

Syntax

control-phase authentication key-string ascii-text { <CLEAR-TEXT> |encrypted <ENCRYPTED-TEXT>}

no control-phase authentication key-string

Parameters

<CLEAR-TEXT> – password, sets by string from 8 to 16 characters;

<ENCRYPTED-TEXT> – encrypted password from 8 bytes to 16 bytes (16 to 32 characters) in hexadecimal format (0xYYYY...) or (YYYY...).

Required privilege level

15

Command mode

CONFIG-SLA-TEST

Example

esr(config-sla-test)# control-phase authentication key-string ascii-text conphkey

CODE

control-phase destination-port

This command sets the UDP port to which requests for Eltex-SLA-responder will be sent.

The use of a negative form (no) of the command sets the default value.

Syntax

control-phase destination-port <PORT>

no control-phase destination-port

Parameters

<PORT> – UDP port number in the range of [1..65535].

Default value

1800

Required privilege level

15

Command mode

CONFIG-SLA-TEST

Example

esr(config-sla-test)# control-phase destination-port 9999

CODE

control-phase source-port

This command sets the UDP port from which requests for Eltex-SLA-responder will be sent.

The use of a negative form (no) of the command sets the default value.

Syntax

control-phase source-port <PORT>

no control-phase source-port

Parameters

<PORT> – UDP port number in the range of [1..65535].

Default value

None

Required privilege level

15

Command mode

CONFIG-SLA-TEST

Example

esr(config-sla-test)# control-phase source-port 3333

CODE

control-phase timeout

This command sets the time to wait for a response from the SLA-responder, after which the control phase of the SLA test will be considered unsuccessful.

The use of a negative form (no) of the command sets the default value.

Syntax

control-phase timeout <TIME>

no control-phase timeout

Parameters

<TIME> – time allotted for the passage of the control phase of the SLA test is specified in milliseconds [1..4294967295].

Default value

3000

Required privilege level

15

Command mode

CONFIG-SLA-TEST

Example

esr(config-sla-test)# control-phase timeout 5000

CODE

cos

This command sets the COS value of outgoing packets to the SLA-responder.

The use of a negative form (no) of the command removes the COS value.

Syntax

cos <COS>

no cos

Parameters

<COS> – service classifier in 802.1q packet tag, takes values in the range of [0..7].

Required privilege level

10

Command mode

CONFIG-SLA-TEST

Example

esr(config-sla-test)# cos 5

CODE

dscp

This command sets the DSCP value of outgoing packets to the SLA-responder.

The use of a negative form (no) of the command sets the default value.

Syntax

dscp <DSCP>

no dscp

Parameters

<DSCP> – DSCP code value, takes values in the range of [0..63].

Default value

0

Required privilege level

10

Command mode

CONFIG-SLA-TEST

Example

esr(config-sla-test)# dscp 58

CODE

history

This command sets the number of stored SLA test results.

The use of a negative form (no) of the command sets the default value.

Syntax

history <SIZE>

no history

Parameters

<SIZE> – the number of stored results, takes the values [1..10000].

Default value

10

Required privilege level

10

Command mode

CONFIG-SLA-TEST

Example

esr(config-sla-test)# history 100

CODE

icmp-echo

This command sets the icmp mode for testing the communication channel and test parameters.

The use of a negative form (no) of the command removes the configuration of the test mode and parameters.

Syntax

icmp-echo <DST-ADDRESS> { source-ip <SRC-ADDRESS> | source-interface { <IF> | <TUN> } } [ interval <INTERVAL> ] [ num-packets <NUM-PACKETS> ]

no icmp-echo

Parameters

<DST-ADDRESS> – ipv4 address of the SLA-responder. IP address, defined as AAA.BBB.CCC.DDD where each part takes values of [0..255];

<SRC-ADDRESS> – IP address, defined as AAA.BBB.CCC.DDD where each part takes values of [0..255];

<IF> – type and identifier of the interface/tunnel whose IP address will be used as the address of the packet source is specified in the form described in the section Types and naming order of router interfaces;

<TUN> – the name of the tunnel is specified as described in section Types and naming order of router tunnels.

<INTERVAL> – test packet sending interval, takes the value [1..255] milliseconds;

<NUM-PACKETS> – number of test packets sent within the test is [1..6000];

Default value

<INTERVAL> – 20

<NUM-PACKETS> – 100

Required privilege level

10

Command mode

CONFIG-SLA-TEST

Example

esr(config-sla-test)# icmp-echo 10.10.1.1 source-ip 192.168.54.22 num-packets 50 interval 15

CODE

ip sla key-chain

The command specifies a set of passwords for authentication with SLA-responder/agent via md5 hash algorithm.

The use of a negative form (no) of the command removes a bind to the password set.

Syntax

ip sla key-chain <NAME>

no ip sla key-chain

Parameters

<NAME> – name, set by the string from 1 to 16 characters.

Required privilege level

10

Command mode

CONFIG

Example

esr(config)# ip sla key-chain KEY10

CODE

ip sla responder

This command switches to the SLA-responder parameter configuration mode.

The use of a negative form of the command (no) removes previously applied SLA-responder parameters.

Syntax

[no] ip sla responder [ vrf <VRF> ]

Parameters

<VRF> – VRF instance name, set by the string of up to 31 characters. When this parameter is specified, the SLA-responder is enabled in the specified VRF.

Required privilege level

10

Command mode

CONFIG

Example

esr(config)# ip sla responder

CODE

ip sla responder eltex

This command activates the SLA-responder functionality for the Eltex-SLA-agent on the interface.

The use of a negative form (no) of the command to deactivate the SLA-responder functionality for Eltex-SLA-agent on the interface.

Syntax

[no] ip sla responder eltex

Parameters

None

Default value

Disabled

Required privilege level

10

Command mode

CONFIG-GI

CONFIG-TE

CONFIG-SUBIF

CONFIG-QINQ-IF

CONFIG-PORT-CHANNEL

CONFIG-BRIDGE

CONFIG-GRE

CONFIG-IP4IP

CONFIG-L2TP

CONFIG-PPTP

CONFIG-VTI

CONFIG-E1

CONFIG-MULTILINK

Example

esr(config)# ip sla responder eltex

CODE

ip sla responder eltex port

This command sets the UDP port on which to listen for requests from the Eltex-SLA-agent.

The use of a negative form (no) of the command sets the default value.

Syntax

ip sla responder eltex port <PORT>

no ip sla responder eltex port

Parameters

<PORT> – UDP port number in the range of [1..65535].

Default value

1800

Required privilege level

10

Command mode

CONFIG-GI

CONFIG-TE

CONFIG-SUBIF

CONFIG-QINQ-IF

CONFIG-PORT-CHANNEL

CONFIG-BRIDGE

CONFIG-GRE

CONFIG-IP4IP

CONFIG-L2TP

CONFIG-PPTP

CONFIG-VTI

CONFIG-E1

CONFIG-MULTILINK

Example

esr(config)# ip sla responder eltex port 5555

CODE

timeout

This command sets the waiting time for the next packet from the SLA-responder, after which the SLA-agent closes the SLA session.

The use of a negative form (no) of the command sets the default value.

Syntax

timeout <TIME>

no timeout

Parameters

<TIME> – timeout, takes value in milliseconds [1..4294967295].

Default value

3000

Required privilege level

10

Command mode

CONFIG-SLA-TEST

Example

esr(config-sla-test)# timeout 1000

CODE

timeout

This command sets the waiting time for the next packet from the SLA-agent, after which the SLA-responder closes the SLA session.

The use of a negative form (no) of the command sets the default value.

Syntax

timeout <TIME>

no timeout

Parameters

<TIME> – time allotted for the passage of the SLA test is specified in milliseconds [1..4294967295].

Default value

3000

Required privilege level

10

Command mode

CONFIG-SLA-RESPONDER

Example

esr(config-sla-responder)# timeout

CODE

ttl

This command sets the TTL value of outgoing packets to the SLA-responder.

The use of a negative form (no) of the command sets the default value.

Syntax

ttl <TTL>

no ttl

Parameters

<TTL> – TTL value, takes values in the range of [1..255].

Default value

64

Required privilege level

10

Command mode

CONFIG-SLA-TEST

Example

esr(config-sla-test)# ttl

CODE

udp-jitter

This command sets the udp mode for testing the communication channel and test parameters.

The use of a negative form (no) of the command removes communication channel testing parameters.

Syntax

udp-jitter <DST-ADDRESS> <DST-PORT> { source-ip <SRC-ADDRESS> | source-interface { <IF> | <TUN> } } [ source-port <SRC-PORT> ]  [ interval <INTERVAL> ] [ num-packets <NUM-PACKETS> ]

no udp-jitter

Parameters

<DST-ADDRESS> – ipv4 address of the SLA-responder. IP address, defined as AAA.BBB.CCC.DDD where each part takes values of [0..255];

<DST-PORT> – number of test packets destination UDP port, takes values of [1..65535];

<SRC-ADDRESS> – IP address, defined as AAA.BBB.CCC.DDD where each part takes values of [0..255];

<IF> – type and identifier of the interface/tunnel whose IP address will be used as the address of the packet source is specified in the form described in the section Types and naming order of router interfaces;

<TUN> – the name of the tunnel is specified as described in section Types and naming order of router tunnels.

<SRC-PORT> – number of test packets source UDP port, takes values of [1..65535];

<INTERVAL> – test packet sending interval, takes the value [1..255] milliseconds;

<NUM-PACKETS> – number of test packets sent within the test is [1..6000];

<SRC-ADDRESS> – source address of the test packets of the SLA test is specified by the ipv4 address. May take the value of ipv4-address.

Default value

control enable

<INTERVAL> – 20

<NUM-PACKETS> – 100

<SRC-PORT> – any free

Required privilege level

10

Command mode

CONFIG-SLA-TEST

Example

esr(config-sla-test)# udp-jitter 10.10.1.1 50000 source-ip 192.168.54.22 num-packets 50 interval 15

CODE

vrf

This command sets the VRF instance in the address space of which the SLA test should operate.

The use of the negative form of the command (no) returns the SLA test to the address space of the global router.

Syntax

vrf <VRF>

no vrf

Parameters

<VRF> – VRF instance name, set by the string of up to 31 characters.

Required privilege level

10

Command mode

CONFIG-SLA-TEST

Example

esr(config-sla-test)# vrf subrouter

CODE

SLA Weelink configuration (service quality monitoring system)

This functionality is activated only with a license

ip sla hostname

This command sets the name of the router for its identification in the wiSLA system.

The use of a negative form (no) of the command sets the default value.

Syntax

ip sla hostname <NAME>

no ip sla hostname

Parameters

<NAME> – router host name, set by the string of up to 64 characters.

Default value

Same as the hostname of the router

Required privilege level

10

Command mode

CONFIG

Example

esr(config)# ip sla hostname esr2517

CODE

ip sla portal

This command sets the name of the router for its identification in the wiSLA system.

The use of a negative form (no) of the command sets the default value.

Syntax

ip sla portal <URL>

no ip sla portal

Parameters

<URL> – reference address, set by the string from 8 to 255 characters.

Default value

Unspecified.

Required privilege level

10

Command mode

CONFIG

Example

esr(config)# ip sla portal wislaurl.loc

CODE

ip sla responder udp ports

This command enables the SLA responder and specifies the TCP/UDP ports it uses.

The use of a negative form (no) of the command disables the limitations.

Syntax

[no] ip sla responder udp ports <PORT-SET-NAME>

Parameters

<NAME> – TCP/UDP ports profile name, set by the string of up to 31 characters.

Default value

Disabled.

Required privilege level

10

Command mode

CONFIG

Example

esr(config)# ip sla responder udp ports SLA_PORTS

CODE

ip sla responder udp ports

This command restricts the list of UDP ports on which test IP SLA packets can be received.

The use of a negative form (no) of the command sets the default value.

Syntax

ip sla responder udp ports <OBJECT-GROUP-SERVICE> 
no ip sla responder udp ports

Parameters

<OBJECT-GROUP-SERVICE> – TCP/UDP ports profile name, set by the string of up to 31 characters.

Default value

No restrictions

Required privilege level

10

Command mode

CONFIG

Example

esr(config)# ip sla responder udp ports OGS_SLA

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udp-jitter

This command configures the udp jitter test.

The use of a negative form (no) of the command removes udp jitter test.

Syntax

[no] udp-jitter <DST-ADDRESS> <DST-PORT> [ control { enable | disable } ] [ interval <INTERVAL> ] [ num-packets <NUM-PACKETS> ] [ source-ip <SRC-ADDRESS> ] [ source-port <SRC-PORT> ]

Parameters

<DST-ADDRESS> – address of responder SLA test, sets by ipv4 address. May take the value of ipv4-address.

IP address, defined as AAA.BBB.CCC.DDD where each part takes values of [0..255].

<DST-PORT> – number of test packets destination UDP port, takes values of [1..65535].

enable – enable control phase.

disable – disable control phase.

<INTERVAL> – test packet sending interval, takes the value [1..255] milliseconds.

<NUM-PACKETS> – number of test packets sent within the test is [1..6000].

<SRC-ADDRESS> – source address of the test packets of the SLA test is specified by the ipv4 address. May take the value of ipv4-address.

IP address, defined as AAA.BBB.CCC.DDD where each part takes values of [0..255].

<SRC-PORT> – number of test packets source UDP port, takes values of [1..65535].

Default value

control enable

<INTERVAL> – 20

<NUM-PACKETS> – 100

<SRC-ADDRESS> – IP address of the interface through which the SLA responder is available

<SRC-PORT> – any free

Required privilege level

10

Command mode

CONFIG-SLA-TEST

Example

esr(config-sla-test)# udp-jitter 10.10.1.1 50000 control enable num-packets 50 interval 15

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