cfm add dmm
cfm add dmm - Create a delay measurement
Description:
Create delay measurement for a MEP.
Note: One-way delay measurements require time synchronization using NTP/PTP on units at each probe end.
Syntax:
cfm add dmm {
{mep-idx <mep-index>} |
{index <decimal>} |
{rmep-id <1-8191>} |
{priority <0-7> } |
{enable {yes | no}} |
{name <string>} |
{interval <decimal>} |
{reference-period <decimal> } |
{ow-delay {enable | disable}} |
{ow-max-delay <decimal>} |
{ow-delay-threshold <decimal>} |
{ow-ad-threshold <decimal>} |
{ow-dv {enable | disable}} |
{ow-max-dv <decimal>} |
{ow-dv-threshold <decimal>} |
{ow-adv-threshold <decimal>} |
{tw-delay {enable | disable}} |
{tw-max-delay <decimal>} |
{tw-delay-threshold <decimal>} |
{tw-ad-threshold <decimal>} |
{tw-dv {enable | disable}} |
{tw-max-dv <decimal>} |
{tw-dv-threshold <decimal>} |
{tw-adv-threshold <decimal>}}+
<mep-index> = <decimal>
Parameters:
Parameter | Description |
---|---|
mep-idx | Specifies the local MEP index from which DMM should be initiated. |
index | A free DMM index. If the index is omitted, a free index is allocated automatically. |
rmep-id | Specifies the remote MEPID to which DMM should be sent. |
priority | Specifies DMM VLAN priority. This parameter applies only to VLAN-based MEPs. |
name | A name assigned to reference this instance. |
enable | Enable or disable generating DMM frames. |
interval | Interval in milliseconds at which DMM should be sent. |
reference-period | Reference period in minutes. |
ow-delay | Enable or disable one-way delay results. |
ow-max-delay | Maximum one-way delay. |
ow-delay-threshold | Maximum consecutive one-way delay samples allowed greater than ow-max-delay. |
ow-ad-threshold | Maximum one-way average delay. |
ow-dv | Enable or disable one-way delay variation results. |
ow-max-dv | Maximum one-way delay variation allowed. |
ow-dv-threshold | Maximum consecutive one-way delay variation samples allowed greater than ow-max-dv. |
ow-adv-threshold | Maximum one-way average delay variation. |
tw-delay | Enable or disable two-way delay results. |
tw-max-delay | Maximum two-way average delay. |
tw-delay-threshold | Maximum consecutive two-way delay samples allowed greater than tw-max-delay. |
tw-ad-threshold | Maximum two-way average delay. |
tw-dv | Enable or disable two-way delay variation results. |
tw-max-dv | Maximum two-way delay variation allowed. |
tw-dv-threshold | Maximum consecutive two-way delay variation samples allowed greater than tw-max-dv. |
tw-adv-threshold | Maximum two-way average delay variation. |
cfm add domain
cfm add domain - Create a Maintenance Domain
Description:
Create a Maintenance Domain. A Maintenance Domain defines a level and a name for a network or part of a network for which faults in connectivity are to be managed. A Maintenance Domain is required to create a MA with CCM MAID that includes the Maintenance Domain name.
Syntax:
cfm add domain {
{name <string> } |
{index <decimal>} |
{format {string | dns-name}} |
{level <0-7>} |
{mhf-creation <none | default | explicit>} |
{sndr-id-perm {none | chassis | manage | chassis-manage>}}+
Parameters:
Parameter | Description |
---|---|
name | Unique name assigned to this Maintenance Domain. |
index | A free domain index. If the index is omitted, a free index is allocated automatically. |
format | The Maintenance Domain name format. |
level | Maintenance level given to this Maintenance Domain. |
mhf-creation | Indicates if the management entity can create MHFs for VIDs on which no Up MEP is configured. The valid values are:
|
sndr-id-perm | Sender ID permission. Indicates what, if anything, is to be included in the Sender ID TLV transmitted in CCMs, LBMs, LTMs, and LTRs. |
cfm add ma
cfm add ma - Create a Maintenance Association
Description:
Create a Maintenance Association. A Maintenance Association defines a set of MEPs, each configured with the same MAID and MD Level, established to verify the integrity of a single service instance. An MA can also be thought of as a full mesh of Maintenance Entities among a set of MEPs configured.
Syntax:
cfm add ma {
{name <string> } |
{index <decimal>} |
{md-idx <decimal>} |
{md-name <string>} |
{md-name-format <dns-name | string>} |
{ccm-interval <decimal> } |
{vce <vce-name>} |
{component <component-id>} |
{vlan-type {c-vlan | s-vlan | t-vlan | none}} |
{vid-list {<1-4094> [, <1-4094>]+}} |
{mepid-list {<1-8191> [, <1-8191>]+}} |
{mhf-creation <none | default | explicit | defer>} |
{sndr-id-perm {none | chassis | manage | chassis-manage | defer}} |
{rmep-auto-discovery {disable | enable}}}
{maid-string-format-mode {normal | legacy}}}+
Parameters:
Parameter | Description |
---|---|
name | MEG name. The name should include the ICC and UMC in a single string, as specified in Y.1731. |
index | A free Maintenance Association index. If the index is omitted, a free index is allocated automatically. |
md-idx | Parent Maintenance Domain index. Cannot be used in conjunction with md-name and md-name-format. |
md-name | Parent Maintenance Domain name. Cannot be used in conjunction with md-idx. |
md-name-format | Parent Maintenance Domain name format. Cannot be used in conjunction with md-idx. Default is "string". |
ccm-interval | Interval, in milliseconds, at which the CCMs are sent. |
vce | Indicate the VCE name from which to obtain the component ID, instead of entering the component parameter directly. |
component | Specify the ID of the component on which this Maintenance Association will be made. |
vlan-type | Specify the type of VLAN associated with this Maintenance Association. If the value "none" is specified, the association is not attached to any VLAN and the contents of the VLAN ID list are ignored. When a VCE is specified, the correct type is automatically selected. |
vid-list | A comma-separated list of VLAN ID values. If the VLAN ID list is left empty, the association is not attached to a VLAN and the VLAN type is set to "none" implicitly. If a vid-list is provided without specifying the vlan-type, it is set to C-VLAN implicitly. |
mepid-list | A comma-separated list of MEPID values. |
mhf-creation | Indicates if the management entity can create MHFs for VIDs on which no Up MEP is configured. Valid values are:
|
sndr-id-perm | Sender ID permission. Indicates what, if anything, is to be included in the Sender ID TLV transmitted in CCMs, LBMs, LTMs and LTRs. |
rmep-auto-discovery | Remote MEP auto-discovery. When enabled, remote MEPs will be automatically added to the MA/MEG when the remote MEP's CCM message is received. |
maid-string-format-mode | Controls the behavior of the generation of CCM PDUs using Character-String (2) format with MD Name not present (1). Valid values are:
|
cfm add meg
cfm add meg - Create Y.1731 MEG.
Description:
Create Y.1731 MEG.
Syntax:
cfm add meg {
{name <string> } |
{name-format <icc-based | string> } |
{index <decimal>} |
{level <0-7> } |
{ccm-interval <decimal> } |
{vce <vce-name>} |
{component <component-id>} |
{vlan-type {c-vlan | s-vlan | t-vlan | none}} |
{vid-list {<1-4094> [, <1-4094>]+}} |
{mepid-list {<1-8191> [, <1-8191>]+}} |
{mhf-creation <none | default | explicit | defer>} |
{sndr-id-perm {none | chassis | manage | chassis-manage | defer}}} |
{rmep-auto-discovery {disable | enable}}}
{maid-string-format-mode {normal | legacy}}}+
Parameters:
Parameter | Description |
---|---|
name | MEG name. The name should include the ICC and UMC in a single string, as specified in Y.1731. |
name-format | MEG name format. The valid values are:
|
index | A free maintenance association index. If the index is omitted, a free index is allocated automatically. |
level | Maintenance Level given to this MEG. |
ccm-interval | Interval, in milliseconds, at which the CCMs are sent. |
vce | Indicate the VCE name from which to obtain the component ID, instead of entering the component parameter directly. |
component | Specify the ID of the component on which this maintenance association will be made. |
vlan-type | Specify the type of VLAN associated with this MEG. If the value "none" is specified, the MEG is not attached to a VLAN and the contents of the VLAN ID list are ignored. |
vid-list | A comma-separated list of VLAN ID values. If the VLAN ID list is left empty, the MEG is not attached to a VLAN and the VLAN type is set to none implicitly. |
mepid-list | A comma-separated list of MEPID values. |
mhf-creation | Indicates if the management entity can create MHFs for VIDs on which no Up MEP is configured. Valid values are:
|
sndr-id-perm | Sender ID permission. Indicates what, if anything, is to be included in the Sender ID TLV transmitted in CCMs, LBMs, LTMs and LTRs. |
rmep-auto-discovery | Remote MEP auto-discovery. When enabled, remote MEPs will be automatically added to the MA/MEG when the remote MEP's CCM message is received. |
maid-string-format-mode | Controls the behavior of the generation of CCM PDUs using Character-String (2) format with MD Name not present (1). Valid values are:
|
cfm add mep
cfm add mep - Create a Maintenance association End Point
Description:
Create Maintenance association End Point.
Syntax:
cfm add mep {{ma-idx <decimal> } |
{ma-name <string> } |
{meg-idx <decimal> } |
{meg-name <string> } |
{meg-name-format <icc-based | string> }} {
{index <decimal>} | {mep-id <1-8191> } |
{name <string>} |
{direction <up | down> } |
{port <port-name> } |
{vce <vce-name>} |
{tp <tp-a | tp-z>} |
{pvid <0-4094> } |
{active <yes | no> } |
{cci-enable <yes | no> } |
{ccm-seq-number <enable | disable> } |
{csf-enable <yes | no> } |
{priority <0-7> } |
{lowest-alarm-pri <lowest-alarm-pri-choice>} |
{fng-alarm-time <decimal> } |
{fng-reset-time <decimal> } |
{fault-propagation <enable | disable> } |
{fp-port <port-name> } |
{interface-status-tlv <enable | disable> } }+
lowest-alarm-pri-choice = {all | macRemErrXconAis | remErrXconAis | errXconAis | xconAis | ais | none>}
Parameters:
Parameter | Description |
---|---|
meg-idx | MEG index. Identifies the MEG that MEP belongs to. Cannot be used in conjunction with meg-name, meg-name-format, ma-idx and ma-name. |
meg-name | MEG name. Identifies the MEG that MEP belongs to by name. Cannot be used in conjunction with meg-idx, ma-idx and ma-name. |
meg-name-format | MEG name format. Cannot be used in conjunction with meg-idx, ma-idx and ma-name. |
index | A free MEP index. If the index is omitted, a free index is allocated automatically. This should not be confused with the MEPID specified using mep-id. |
ma-idx | Maintenance Association index. Identifies the Maintenance Association to which this MEP belongs. Cannot be used in conjunction with meg-idx, meg-name, meg-name-format and ma-name. |
ma-name | Maintenance Association name. Identifies the Maintenance Association to which this MEP belongs by name. Cannot be used in conjunction with meg-idx, meg-name, meg-name-format and ma-idx. |
mep-id | MEP identifier <1-8191>. |
name | A name assigned to reference this instance. |
direction | Direction, up or down. |
port | Indicates the port used by this MEP. Cannot be used in conjunction with vce and tp. |
vce | Indicates the VCE used by this MEP. The termination point must also be specified if VCE is used. Cannot be used in conjunction with port. |
tp | Indicates the termination point of the VCE. |
pvid | Primary VLAN ID <0-4094>. |
active | Indicates the administrative state of the MEP. "yes" indicates that the MEP is to function normally, and "no" that it is to cease functioning. |
cci-enable | Indicates if the MEP will generate CCM messages. |
ccm-seq-number | Enable or disable CCM sequence number. When enabled, a MEP transmits CCMs with a sequence number that increments by one for each CCM. When disabled, a MEP transmits CCMs with a sequence number set to zero. |
csf-enable | Enable or disable CSF. When enabled, a MEP transmits ETH-CSF when a link failure is detected. If you are enabling CSF on a port that supports media selection, you must set the media-selection option to Manual. |
priority | CCM and LTM priority. |
lowest-alarm-pri | The lowest priority defect alarm that specifies the lowest priority defect that is allowed to generate a Fault Alarm. Possible values are: all, macRemErrXconAis, remErrXconAis, errXconAis, xconAis, ais, or none. |
fng-alarm-time | Time that defects must be present before an alarm is raised (in ms). |
fng-reset-time | Time that defects must be absent before resetting an alarm (in ms). |
fault-propagation | Enable or disable EVC fault propagation. |
fp-port | Fault propagation port. Indicates toward which port EVC faults should be propagated. When a MEP is configured on a VCE TP, the correct fp-port is automatically selected. |
interface-status-tlv | Enable or disable the interface status TLV on a MEP. For a down MEP, the fp-port's status is used for this TLV. For an up MEP, the status is sourced from the port on which the MEP is created. |
cfm add pkt-loss
cfm add pkt-loss - Create packet loss measurement
Description:
Create packet loss measurement for a MEP. Packet loss measurements are based on Remote MEP CCM sequence number. Remote MEP should have CCM sequence number generation enabled to perform packet loss measurements.
Syntax:
cfm add pkt-loss {
{mep-idx <mep-index>} |
{index <decimal>} |
{rmep-id <1-8191>} |
{enable {yes | no}} |
{reference-period <decimal> } |
{threshold <decimal>} |
{threshold-ratio <decimal>} }+
<mep-index> = <decimal>
Parameters:
Parameter | Description |
---|---|
mep-idx | Specifies the local MEP index from which packet loss should be performed. |
index | A free packet loss index. If the index is omitted, a free index is allocated automatically. |
rmep-id | Remote MEP Maintenance Association End Point Identifier. |
enable | Indicates if the configured packet loss measurements are performed. |
reference-period | Packet loss reference period in minutes. |
threshold | Maximum number allowed of packets lost before raising an alarm during the reference period. |
threshold-ratio | Maximum % of packets lost before issuing an alarm during the reference period. |
cfm add slm
cfm add slm - Creates an SLM instance
Description:
Creates an SLM instance.
Syntax:
cfm add slm mep-idx <decimal> rmep-id <decimal> {{index <decimal>}
{name <string>}
{priority <decimal>}
{reporting-period <decimal>}
{interval <decimal>}
{state <enable| disable>}
{near-end-threshold <decimal>}
{far-end-threshold <decimal>}
}+
Parameters:
Parameter | Description |
---|---|
index | The SLM instance index. |
name | A unique name to identify an SLM instance. |
mep-idx | The local MEP index. |
rmep-id | The remote MEP ID. |
priority | The priority of the SLM frames. |
interval | The SLM frames transmission rate. |
state | The state of the instance (disabled by default). |
reporting-period | A reporting period over which periodic counters are evaluated in addition to the monotonic counters. |
near-end-threshold | The near-end frame loss threshold. (1 = 0.000001%) |
far-end-threshold | The far-end frame loss threshold. (1 = 0.000001%) |
cfm assign interface
cfm assign interface - Assign an interface to CFM
Description:
Assign an existing interface to CFM to be used to define the outer tag in a Q-in-Q CFM frame.
Syntax:
cfm assign interface { <name> }
Parameters:
Parameter | Description |
---|---|
name | The interface name to be associated with CFM. |
cfm clear mep statistics
cfm clear mep statistics - Clear MEP statistics
Description:
Clear individual MEP statistics.
Syntax:
cfm clear mep statistics <mep-index>|<name>
<mep-index> = <decimal>
<name> = <string>
Parameters:
Parameter | Description |
---|---|
mep-index | Identifies a MEP. |
name | Identifies a MEP by name. |
cfm clear pkt-loss result
cfm clear pkt-loss result - Clear packet loss results
Description:
Clear continuous packet loss measurement results. Periodic and historical measurement results are not affected.
Syntax:
cfm clear pkt-loss result [<pl-index> | <name>]
<pl-index> = <decimal>
<name> = <string>
Parameters:
Parameter | Description |
---|---|
<pl-index> | Specifies the packet loss instance. |
<name> | Specifies the packet loss instance by name. |
cfm clear slm result
cfm clear slm result - Clear SLM results
Description:
Clears the results of a specified Service Level Measurement (SLM) instance.
Syntax:
cfm clear slm result <identifier>
<identifier> = <string | decimal>
Parameters:
Parameter | Description |
---|---|
<identifier> | A unique name to identify an instance of SLM or the SLM index. |
cfm clear statistics
cfm clear statistics - Clear CFM statistics
Description:
Clears global Connectivity Fault Management (CFM) statistics. This does not affect individual Maintenance End Point (MEP) statistics.
Syntax:
cfm clear statistics
cfm clear vsp result
cfm clear vsp result - Clear VSP results
Description:
Clears the results of a specific Virtual Switching Protocol (VSP) instance.
Syntax:
cfm clear vsp result [<identifier>]
<identifier> = <decimal>
Parameters:
Parameter | Description |
---|---|
<identifier> | An optional unique index identifying the instance. |
cfm delete dmm
cfm delete dmm - Delete a delay measurement
Description:
Deletes a delay measurement instance.
Syntax:
cfm delete dmm <dmm-index> | <name>
<dmm-index> = <decimal>
<name> = <string>
Parameters:
Parameter | Description |
---|---|
<dmm-index> | Identifies the DMM instance to delete. |
<name> | Identifies the DMM instance to delete by name. |
cfm delete domain
cfm delete domain - Delete a Maintenance Domain
Description:
Deletes a Maintenance Domain. All objects within the domain, such as MAs, MEPs, DMMs, SLMs, and Packet Loss instances, are also deleted. Pseudo Maintenance Domains ("Y.1731 level 0" to "Y.1731 level 7") cannot be deleted.
Syntax:
cfm delete domain <md-index>
<md-index> = <decimal>
Parameters:
Parameter | Description |
---|---|
<md-index> | Identifies the Maintenance Domain to delete. |
cfm delete ma
cfm delete ma - Delete a Maintenance Association
Description:
Deletes a Maintenance Association (MA). All objects within the MA, such as MEPs, DMMs, SLMs, and Packet Loss instances, are also deleted.
Syntax:
cfm delete ma <ma-index>
<ma-index> = <decimal>
Parameters:
Parameter | Description |
---|---|
<ma-index> | Identifies the Maintenance Association to delete. |
cfm delete meg
cfm delete meg - Delete a MEG
Description:
Deletes a MEG. All objects within the MEG, such as MEPs, DMMs, SLMs, and Packet Loss instances, are also deleted.
Syntax:
cfm delete meg <meg-index>
<meg-index> = <decimal>
Parameters:
Parameter | Description |
---|---|
<ma-index> | Identifies the MEG to delete. |
cfm delete mep
cfm delete mep - Delete a Maintenance Association End Point
Description:
Deletes a Maintenance Association End Point (MEP). All objects within the MEP, such as DMMs, SLMs, and Packet Loss instances, are also deleted.
Syntax:
cfm delete mep <mep-index> | <name>
<mep-index> = <decimal>
<name> = <string>
Parameters:
Parameter | Description |
---|---|
<ma-index> | Identifies the MEP to delete. |
name | Identifies the MEP to delete by name. |
cfm delete pkt-loss
cfm delete pkt-loss - Delete a Packet Loss Measurement Instance
Description:
Deletes a Packet Loss Measurement instance.
Syntax:
cfm delete pkt-loss <pl-index> | <name>
<pl-index> = <decimal>
<name> = <string>
Parameters:
Parameter | Description |
---|---|
<pl-index> | Identifies the packet loss instance to delete. |
<name> | Identifies the packet loss instance to delete by name. |
cfm delete slm
cfm delete slm - Delete an SLM instance
Description:
Deletes an SLM instance.
Syntax:
cfm delete slm <identifier>
<identifier> = <string | decimal>
Parameters:
Parameter | Description |
---|---|
<identifier> | A unique identifier for the SLM instance or SLM index. |
cfm edit default-maid-string-format-mode
cfm edit default-maid-string-format-mode
Description:
Modifies the default MAID string-based format mode of MEG string-based instances. This value controls the default behavior when creating a new MA/MEG.
Syntax:
cfm edit default-maid-string-format-mode {normal | legacy}
cfm edit defaults
cfm edit defaults - Modify CFM default parameters
Description:
The MHF default parameters control the MHF creation for VIDs that are not attached to an MA within a VLAN component. For each component port, a VID is attached to an MA at a specific MD level, if at this level a MEP exists on that port or if an Up MEP exists on another port.
For a given VID, the default MHF MD level plus the set of Maintenance Associations that include that VID define the VID's active MD levels. The MD level at which MHFs could be created on a port for a given VID is the VID's lowest active MD level that is higher than any MEP configured on that port.
If at this level the VID is attached to an MA, the MA parameters control the MHF creation. If not, the MHF default parameters control the MHF creation.
Syntax:
cfm edit defaults {{vce <vce-name>} | {component <component-id>}}
{
{level <0-7>} |
{mhf-creation <none | default | explicit>} |
{sndr-id-perm <none | chassis | manage | chassis-manage>}
}
Parameters:
Parameter | Description |
---|---|
<vce-name> | <string> |
<component-id> | <decimal> |
level | Indicates the default active MD level used by the MHF creation algorithm when no other lower active MD level applies. |
mhf-creation | Indicates if the management entity can create MHFs for VIDs on which no Up MEP is configured. The valid values are:
|
sndr-id-perm | Sender ID permission. Indicates what, if anything, is to be included in the Sender ID TLV transmitted in CCMs, LBMs, LTMs and LTRs. |
cfm edit dmm
cfm edit dmm - Modify a delay measurement
Description:
Modifies a delay measurement instance.
Note: One-way delay measurements require time synchronization (e.g., NTP/PTP) at each probe end.
Syntax:
cfm edit dmm <dmm-index>|<name> {
{enable {yes | no}} |
{interval <decimal>} |
{name <string> } |
{reference-period <decimal> } |
{ow-delay {enable | disable}} |
{ow-max-delay <decimal>} |
{ow-delay-threshold <decimal>} |
{ow-ad-threshold <decimal>} |
{ow-dv {enable | disable}} |
{ow-max-dv <decimal>} |
{ow-dv-threshold <decimal>} |
{ow-adv-threshold <decimal>} |
{tw-delay {enable | disable}} |
{tw-max-delay <decimal>} |
{tw-delay-threshold <decimal>} |
{tw-ad-threshold <decimal>} |
{tw-dv {enable | disable}} |
{tw-max-dv <decimal>} |
{tw-dv-threshold <decimal>} |
{tw-adv-threshold <decimal>}}+
<dmm-index> = <decimal>
<name> = <string>
Parameters:
Parameter | Description |
---|---|
<dmm-index> | Specifies the DMM instance to modify. |
<name> | Specifies the DMM instance to modify by name. |
Enable | Enable or disable generating DMM frames. |
Interval | Interval in milliseconds at which DMMs should be sent. |
Name | A name assigned to reference this instance. |
reference-period | Reference period in minutes. |
ow-delay | Enable or disable one-way delay results. |
ow-max-delay | Maximum one-way delay. |
ow-delay-threshold | Maximum consecutive one-way delay samples allowed greater than ow-max-delay . |
ow-ad-threshold | Maximum one-way average delay. |
ow-dv | Enable or disable one-way delay variation results. |
ow-max-dv | Maximum one-way delay variation allowed. |
ow-dv-threshold | Maximum consecutive one-way delay variation samples allowed greater than ow-max-dv . |
ow-adv-threshold | Maximum one-way average delay variation. |
tw-delay | Enable or disable two-way delay results. |
tw-max-delay | Maximum two-way average delay. |
tw-delay-threshold | Maximum consecutive two-way delay samples allowed greater than tw-max-delay . |
tw-ad-threshold | Maximum two-way average delay. |
tw-dv | Enable or disable two-way delay variation results. |
tw-max-dv | Maximum two-way delay variation allowed. |
tw-dv-threshold | Maximum consecutive two-way delay variation samples allowed greater than tw-max-dv . |
tw-adv-threshold | Maximum two-way average delay variation. |
cfm edit dmm-test-id-tlv
cfm edit dmm-test-id-tlv - Modify DMM Test ID TLV state
Description:
Controls the behaviour of the generation of DMM PDUs. When enabled, the Test ID TLV will be included in the DMM PDUs as well as it will be decoded and used to associate the DMR PDUs to the DMM object.
Syntax:
cfm edit dmm-test-id-tlv {enable | disable}
cfm edit domain
cfm edit domain - Modify a Maintenance Domain
Description:
Edit a Maintenance Domain. Once created, only the sender ID permissions can be modified.
Syntax:
cfm edit domain <md-index>
{mhf-creation <none | default | explicit>} |
{sndr-id-perm {none | chassis | manage | chassis-manage>}}+
<md-index> = <decimal>
Parameters:
Parameter | Description |
---|---|
<md-index> | Maintenance Domain index. |
mhf-creation | Indicates if the management entity can create MHFs for VIDs on which no Up MEP is configured. The valid values are:
|
sndr-id-perm | Sender ID permission. Indicates what, if anything, is to be included in the Sender ID TLV transmitted in CCMs, LBMs, LTMs, and LTRs. |
cfm edit ma
cfm edit ma - Modify Maintenance Association attributes
Description:
Modify Maintenance Association attributes.
Syntax:
cfm edit ma <ma-index> {
{ccm-interval <decimal> } |
{mepid-list {<1-8191> [, <1-8191>]+}} |
{mhf-creation <none | default | explicit | defer>} |
{sndr-id-perm {none | chassis | manage | chassis-manage | defer}} |
{rmep-auto-discovery {disable | enable}}}
{maid-string-format-mode {normal | legacy}}}+
<ma-index> = <decimal>
Parameters:
Parameter | Description |
---|---|
ma-index | Maintenance Association index. Identifies the MA to modify. |
ccm-interval | Interval, in milliseconds, at which the CCMs are sent. |
mepid-list | A comma-separated list of MEPID values. |
mhf-creation | Indicates if the management entity can create MHFs for VIDs on which no Up MEP is configured. The valid values are:
|
sndr-id-perm | Sender ID permission. Indicates what, if anything, is to be included in the Sender ID TLV transmitted in CCMs, LBMs, LTMs, and LTRs. |
rmep-auto-discovery | Remote MEP auto-discovery. When enabled, remote MEPs will be automatically added to the MA/MEG when the remote MEP's CCM message is received. |
maid-string-format-mode | Controls the behaviour of the generation of CCM PDUs using Character-String (2) format with MD Name not present (1). Valid values are:
|
cfm edit meg
cfm edit meg - Modify MEG attributes
Description:
Modify Y.1731 MEG attributes.
Syntax:
cfm edit meg <meg-index> {
{ccm-interval <decimal>} |
{mepid-list {<1-8191> [, <1-8191>]+}} |
{mhf-creation <none | default | explicit | defer>} |
{sndr-id-perm {none | chassis | manage | chassis-manage | defer}} |
{rmep-auto-discovery {disable | enable}}}
{maid-string-format-mode {normal | legacy}}}+
<meg-index> = <decimal>
Parameters:
Parameter | Description |
---|---|
meg-index | MEG index. Identifies the MEG to modify. |
ccm-interval | Interval, in milliseconds, at which the CCMs are sent. |
mepid-list | A comma-separated list of MEPID values. |
mhf-creation | Indicates if the management entity can create MHFs for VIDs on which no Up MEP is configured. The valid values are:
|
sndr-id-perm | Sender ID permission. Indicates what, if anything, is to be included in the Sender ID TLV transmitted in CCMs, LBMs, LTMs, and LTRs. |
rmep-auto-discovery | Remote MEP auto-discovery. When enabled, remote MEPs will be automatically added to the MA/MEG when the remote MEP's CCM message is received. |
maid-string-format-mode | Controls the behaviour of the generation of CCM PDUs using Character-String (2) format with MD Name not present (1). Valid values are:
|
cfm edit mep
cfm edit mep - Modify a Maintenance association End Point
Description:
Modify a Maintenance association End Point.
Syntax:
cfm edit mep <mep-index> | <name> {
{pvid <0-4094> } |
{active <yes | no> } |
{cci-enable <yes | no> } |
{csf-enable <yes | no> } |
{ccm-seq-number <enable | disable> } |
{name <string> } |
{priority <0-7> } |
{lowest-alarm-pri <lowest-alarm-pri-choice>} |
{fng-alarm-time <decimal> } |
{fng-reset-time <decimal> } |
{fault-propagation <enable | disable> } |
{fp-port <port-name> }
{interface-status-tlv <enable | disable> } }+
lowest-alarm-pri-choice = {all | macRemErrXconAis | remErrXconAis |
errXconAis | xconAis | ais | none>}
<mep-index> = <decimal>
<name> = <string>
Parameters:
Parameter | Description |
---|---|
mep-index | MEP index. Identifies the MEP to modify. |
pvid | Primary VLAN ID <0-4094>. |
active | Indicates the administrative state of the MEP. "true" indicates that the MEP is to function normally, and "false" that it is to cease functioning. |
cci-enable | Indicates if the MEP will generate CCM messages. |
ccm-seq-number | Enable or disable CCM sequence number. When enabled, a MEP transmits CCMs with a sequence number that increments by one for each CCM. When disabled, a MEP transmits CCMs with a sequence number set to zero. |
name | A name assigned to reference this instance. |
csf-enable | Enable or disable CSF. When enabled, a MEP transmits ETH-CSF when a link failure is detected. |
priority | CCM, LTM, and CSF priority. |
lowest-alarm-pri | The lowest priority defect alarm that specifies the lowest priority defect that is allowed to generate a Fault Alarm. Possible values are: all, macRemErrXconAis, remErrXconAis, errXconAis, xconAis, ais, or none. |
fng-alarm-time | Time that defects must be present before an alarm is raised (in ms). |
fng-reset-time | Time that defects must be absent before resetting an alarm (in ms). |
fault-propagation | Enable or disable EVC fault propagation. |
fp-port | Fault propagation port. Indicates toward which port EVC faults should be propagated. When a MEP is configured on a VCE TP, the correct fp-port is automatically selected. |
interface-status-tlv | Enable or disable the interface status TLV on a MEP. For a down MEP, the fp-port's status is used for this TLV. For an up MEP, the status is sourced from the port on which the MEP is created. |
cfm edit pkt-loss
cfm edit pkt-loss - Modify packet loss measurement
Description:
Modify a packet loss measurement instance. Packet loss measurements are based on Remote MEP CCM sequence number. Remote MEP should have CCM sequence number generation enabled to perform packet loss measurements.
Syntax:
cfm edit pkt-loss <pl-index>|<name> {
{enable {yes | no} } |
{reference-period <decimal> } |
{name <string> } |
{threshold <decimal>} |
{threshold-ratio <decimal>} }+
<pl-index> = <decimal>
<name> = <string>
Parameters:
Parameter | Description |
---|---|
<pl-index> | Specifies the packet loss instance to modify. |
<name> | Specifies the packet loss instance by name. |
enable | Indicates if the configured packet loss measurements are performed. |
reference-period | Packet loss reference period in minutes. |
name | A name assigned to reference this instance. |
threshold | Maximum number allowed of packets lost before raising an alarm during the reference period. |
threshold-ratio | Maximum % of packets lost before issuing an alarm during the reference period. |
cfm edit slm
cfm edit slm - Edit an SLM instance
Description:
Edit an SLM instance.
Syntax:
cfm edit slm <identifier>
{{name <string>} |
{reference-period <decimal>} |
{state <enable | disable>} |
{near-end-threshold <decimal>} |
{far-end-threshold <decimal>} |
{interval <decimal>}}+
<identifier> = <string | decimal >
Parameters:
Parameter | Description |
---|---|
<identifier> | A unique identifier for the SLM instance or SLM index. |
name | A unique name to identify an SLM instance. |
state | The state of the instance (Disabled by default). |
reference-period | A reference period over which periodic counters are evaluated in addition to the monotonic counters. |
near-end-threshold | The near-end frame loss threshold. (1 = 0.000001%) |
far-end-threshold | The far-end frame loss threshold. (1 = 0.000001%) |
interval | The SLM frames transmission rate. |
cfm edit vsp
cfm edit vsp - Edit the VSP configuration
Description:
Edit the VSP configuration.
Syntax:
cfm edit vsp {{meg-level <decimal | all>} |
{state <enable | disable>}}+
Parameters:
Parameter | Description |
---|---|
state | The state of the instance (disabled by default). |
meg-level | The MEG level used. |
cfm lbm
cfm lbm - Initiate a CFM loopback request
Description:
Initiate a CFM loopback request from a MEP. The MEP is specified by MEP index or by MEP name. The target address is identified by MAC address or by remote MEPID. When identifying the target by remote MEPID, the remote MEP MAC address should be resolved into the remote MEP database. Otherwise, an invalid state error will be returned.
If the parameters "rmep-id" and "dst-mac-addr" are omitted, a single multicast LBM is sent without Data TLV. The command waits five seconds for responses and displays the address of each responder. Otherwise, the loopback is initiated and the command completes immediately. In the latter case, if the parameter "data" or "data-length" is provided, the LBM includes a Data TLV. By default, there is no Data TLV. In both cases, the loopback request status is available from:
"cfm show mep status <mep-index>
"
An active loopback request can be stopped using:
"cfm stop lbm"
Syntax:
cfm lbm {mep-idx <mep-index> | mep-name <name>}
{ {{rmep-id <1-8191>} |
{dst-mac-addr <mac-addr>}} |
{nbr-msg <decimal>} |
{interval <100-5000>} |
{vlan-priority <0-7>} |
{vlan-de {enable | disable}} |
{data <string>} |
{data-length <1-1488>}}+
<mep-index> = <decimal>
<name> = <string>
Parameters:
Parameter | Description |
---|---|
mep-index | Specifies the local MEP index from which the loopback request should be initiated. |
mep-name | Specifies the local MEP instance by name from which the loopback request should be initiated. |
rmep-id | Specifies a remote MEP for loopback target. |
dst-mac-addr | Specifies a MAC address for loopback target. |
nbr-msg | Specifies the amount of loopback messages (LBM) to send. Default value is 1 message. |
Interval | Specifies the interval between LBMs in milliseconds. Default value is 1000. |
vlan-priority | Specifies the VLAN priority of LBMs. |
vlan-de | Specifies the VLAN drop eligible indicator value of LBMs. |
data | Specifies a data pattern for LBM Data TLV. By default, the Data TLV is filled with incremental values. |
data-length | Specifies the data length of the LBM Data TLV. By default, the length of the data parameter value is used. |
cfm ltm
cfm ltm - Initiate a CFM link trace request
Description:
Initiate a CFM link trace request from a MEP. The MEP is specified by MEP index or by MEP name. The target address is identified by MAC address or by remote MEPID. When identifying the target by remote MEPID, the remote MEP MAC address should be resolved into the remote MEP database. Otherwise, an invalid state error will be returned.
In verbose mode, the command waits a few seconds to display replies before completing. In non-verbose mode, the command completes immediately and returns a link trace transaction identifier. In both cases, the link trace transaction identifier allows displaying results from recent link traces using the "cfm show ltr" command.
Syntax:
cfm ltm {{mep-idx <mep-index> | mep-name <name>}
{{rmep-id <1-8191>} |
{dst-mac-addr <mac-addr>}} |
{ttl <1-255>} |
{fdb-only <yes | no> } |
{verbose <yes | no>} }+
<mep-index> = <decimal>
<name> = <string>
Parameters:
Parameter | Description |
---|---|
mep-idx | Specifies the local MEP index from which the link trace request should be initiated. |
mep-name | Specifies the local MEP instance by name from which the link trace request should be initiated. |
rmep-id | Specifies a remote MEP for target for the link trace. |
dst-mac-addr | Specifies a MAC address for target for the link trace. |
ttl | Specifies the link trace time to live. |
fdb-only | Specifies whether or not the LTM should set the flag "UseFDBonly" (IEEE 802.1ag) or the flag "HWonly" (Y.1731). |
verbose | Allows verbose mode. Default is non-verbose. |
cfm show default-maid-string-format-mode
cfm show default-maid-string-format-mode
Description:
Show default MAID string-based format mode value
Syntax:
cfm show default-maid-string-format-mode
cfm show defaults
cfm show defaults - Show CFM defaults parameters
Description:
The MHF default parameters control the MHF creation for VIDs that are not attached to a Maintenance Association within a VLAN component. For each component port, a VID is attached to an MA at a specific MD level, if at this level a MEP exists on that port or if an Up MEP exists on another port.
For a given VID, the default MHF MD level plus the set of Maintenance Associations that include that VID define the VID's active MD levels. The MD level at which MHFs could be created on a port for a given VID is the VID's lowest active MD level that is higher than any MEP configured on that port.
If at this level the VID is attached to an MA, the MA parameters control the MHF creation. Otherwise, the MHF default parameters control the MHF creation.
Syntax:
cfm show defaults [{vce <vce-name>} | {component <component-id>}]
Parameters:
Parameter | Description |
---|---|
<vce-name> | <string> |
<component-id> | <decimal> |
cfm show dmm configuration
cfm show dmm configuration - Show delay measurement configuration
Description:
Display a summary of the configured DMM instances. When an instance identifier is specified, a detailed configuration report is displayed.
Syntax:
cfm show dmm configuration [<dmm-index> | <name>]
Parameters:
Parameter | Description |
---|---|
<dmm-index> | <decimal> Identifies a delay measurement instance. |
<name> | <string> Identifies a delay measurement instance by name. |
cfm show dmm result
cfm show dmm result - Show DMM results
Description:
Display delay measurements results.
Syntax:
cfm show dmm result [ [<dmm-index> | <name>] {
{ type {historic}} |
{ buckets <0-16>} |
{ period <period-id>}}+ ]
<dmm-index> = <decimal>
<name> = <string>
<period-id> = <decimal>
Parameters:
Parameter | Description |
---|---|
<dmm-index> | Specifies the delay measurement instance. |
<name> | Specifies the delay measurement instance by name. |
type | Type of statistics to display:
|
cfm show dmm-test-id-tlv
cfm show dmm-test-id-tlv - Show DMM Test ID TLV state
Description:
Show DMM Test ID TLV state.
Syntax:
cfm show dmm-test-id-tlv
cfm show domain configuration
cfm show domain configuration - Show domain configuration
Description:
Display a summary of the configured Maintenance Domain instances. When a domain index is specified, a detailed configuration report is displayed.
Syntax:
cfm show domain configuration [<md-index>]
<md-index> = <decimal>
Parameters:
Parameter | Description |
---|---|
<md-index> | Identifies a Maintenance Domain. |
cfm show interface
cfm show interface - Show interface list
Description:
Display the list of interfaces assigned to CFM.
Syntax:
cfm show interface <interface-index>
Parameters:
Parameter | Description |
---|---|
<interface-index> | An optional CFM interface index to display. |
cfm show latest error
cfm show latest error - Show latest CFM PDU error
Description:
Display data about latest CFM PDU discarded. A CFM PDU can be discarded if it is malformed or if no maintenance point is associated to it.
Syntax:
cfm show latest error [ detailed ]
Parameters:
Parameter | Description |
---|---|
detailed | Shows detailed PDU information. |
cfm show ltr
cfm show ltr - Show link trace responses
Description:
Show link trace responses associated with a recent link trace request.
Syntax:
cfm show ltr {mep-idx <mep-index> | mep-name <name>} [ltm-id <decimal>]
<mep-index> = <decimal>
<name> = <string>
Parameters:
Parameter | Description |
---|---|
mep-idx | Identifies a MEP by MEP index. |
mep-name | Identifies a MEP by name. |
ltm-id | Link trace transaction identifier. If omitted, the latest transaction from that MEP is retrieved. |
cfm show ma configuration
cfm show ma configuration - Show Maintenance Association configuration
Description:
Display a summary of the configured Maintenance Association instances. If an instance index is specified, a detailed configuration report is displayed.
Syntax:
cfm show ma configuration [<ma-index>]
<ma-index> = <decimal>
Parameters:
Parameter | Description |
---|---|
<ma-index> | Identifies a Maintenance Association. |
cfm show ma-maid-string-format-mode
cfm show ma-maid-string-format-mode - Show MAID string-based format mode.
Description:
Display a summary MAID string format mode of the configured MEG instances. If an instance index or an instance name along with an instance name format are specified, a detailed configuration report is displayed.
Syntax:
cfm show ma-maid-string-format-mode [ma-idx]
<ma-index> = <decimal>
Parameters:
Parameter | Description |
---|---|
<ma-index> | Identifies a Maintenance Association. |
cfm show meg configuration
cfm show meg configuration - Show MEG configuration
Description:
Display a summary of the configured MEG instances. If an instance index is specified, a detailed configuration report is displayed.
Syntax:
cfm show meg configuration [<meg-index>]
<meg-index> = <decimal>
Parameters:
Parameter | Description |
---|---|
<ma-index> | Identifies a MEG. |
cfm show mep configuration
cfm show mep configuration - Show MEP configuration
Description:
Display a summary of the configured MEP instances. If an instance identifier is specified, a detailed configuration report is displayed.
Syntax:
cfm show mep configuration [<mep-index> | <name>]
<mep-index> = <decimal>
<name> = <string>
Parameters:
Parameter | Description |
---|---|
<ma-index> | Identifies a MEP. |
<name> | Identifies a MEP instance by name. |
cfm show mep database
cfm show mep database - Show MEP database
Description:
Display a summary of the configured MEP instances. If an instance identifier is specified, a detailed configuration report is displayed.
Syntax:
cfm show mep database <mep-index> | <name> [rmep-id <1-8191>]
<mep-index> = <decimal>
<name> = <string>
Parameters:
Parameter | Description |
---|---|
<ma-index> | Identifies a MEP. |
<name> | Identifies a MEP instance by name. |
rmep-id | Identifies a remote MEPID. |
cfm show mep statistics
cfm show mep database - Show MEP statistics
Description:
Display a summary of the configured MEP instances. If an instance identifier is specified, a detailed configuration report is displayed.
Syntax:
cfm show mep statistics [<mep-index> | <name>]
<mep-index> = <decimal>
<name> = <string>
Parameters:
Parameter | Description |
---|---|
<ma-index> | Identifies a MEP. |
<name> | Identifies a MEP instance by name. |
cfm show mep status
cfm show mep status - Show MEP status
Description:
Display a summary of MEP status. If an instance identifier is specified, a detailed status report is displayed.
Syntax:
cfm show mep status [<mep-index> | <name>]
<mep-index> = <decimal>
<name> = <string>
Parameters:
Parameter | Description |
---|---|
<ma-index> | Identifies a MEP. |
<name> | Identifies a MEP instance by name. |
cfm show pkt-loss configuration
cfm show pkt-loss configuration - Show packet loss measurement configuration
Description:
Display a summary of the configured packet loss instances. If an instance identifier is specified, a detailed configuration report is displayed.
Syntax:
cfm show pkt-loss configuration [<pl-index> | <name>]
<pl-index> = <decimal>
<name> = <string>
Parameters:
Parameter | Description |
---|---|
<pl-index> | Identifies a packet loss instance. |
<name> | Identifies a packet loss instance by name. |
cfm show pkt-loss result
cfm show pkt-loss result - Show Packet Loss results
Description:
Display Lacket Loss measurement results.
Syntax:
cfm show pkt-loss result [ [<pl-index> | <name>] {
{ type {historic}} |
{ buckets <0-16>} |
{ period <period-id>}}+ ]
<pl-index> = <decimal>
<name> = <string>
<period-id> = <decimal>
Parameters:
Parameter | Description |
---|---|
<pl-index> | Specifies the packet loss instance. |
<name> | Specifies the packet loss instance by name. |
type | Type of statistics to display:
|
cfm show slm configuration
cfm show slm configuration - Display SLM configuration
Description:
Display SLM configuration. If an instance identifier is specified, a detailed configuration report is displayed for the specified instance. Otherwise, a configuration summary for all instances is displayed.
Syntax:
cfm show slm configuration [<identifier>]
<identifier> = <string | decimal>
Parameters:
Parameter | Description |
---|---|
<identifier> | An optional instance name or index to display. |
cfm show slm result
cfm show slm configuration - Display SLM configuration
Description:
Display SLM counters. If an instance name or index is specified, detailed counters are displayed for the specified instance. Otherwise, a summary of all available counters for all instances are displayed.
Syntax:
cfm show slm result [<identifier> [type {continuous | periodic|historic} {bucket | period} <decimal>]]
<identifier> = <string | decimal>
Parameters:
Parameter | Description |
---|---|
<identifier> | An optional instance name or index to display. |
type | Type of statistics to display:
|
cfm show stack
cfm show stack - Show CFM stack
Description:
Display the CFM stack summary information.
Syntax:
cfm show stack
cfm show statistics
cfm show statistics - Show CFM statistics
Description:
Display global CFM statistics.
Syntax:
cfm show statistics
cfm show vsp configuration
cfm show vsp configuration - Display VSP configuration
Description:
Display VSP configuration.
Syntax:
cfm show vsp configuration
cfm show vsp result
cfm show vsp results - Display VSP results
Description:
Display VSP results.
Syntax:
cfm show vsp result
cfm stop lbm
cfm stop lbm - Stop CFM loopback requests
Description:
Stops all active CFM loopback request.
Syntax:
cfm stop lbm
cfm unassign interface
cfm unassign interface - Remove an interface association from CFM
Description:
This command removes the association between an interface and CFM. It does not delete the interface itself.
Syntax:
cfm unassign interface { <name> }
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