Supported Platforms
show oam ethernet connectivity-fault-management loss-statistics
Syntax
Release Information
Command introduced in Junos OS Release 11.1.
Description
On MX Series and ACX series routers with Ethernet interfaces, display ETH-LM statistics for on-demand mode only.
Options
maintenance-domain md-name | — | Name of an existing CFM maintenance domain. |
maintenance-association ma-name | — | Name of an existing CFM maintenance association. |
count entry-count | — | (Optional) Number of entries to display from the statistics table. The range of values is from 1 through 100. The default value is 100. |
local-mep local-mep-id | — | (Optional) Numeric identifier of the local MEP. The range of values is from 1 through 8191. |
remote-mep remote-mep-id | — | (Optional) Numeric identifier of the remote MEP. The range of values is from 1 through 8191. |
Required Privilege Level
view
List of Sample Output
show oam ethernet connectivity-fault-management loss-statistics (with only CIR frames)show oam ethernet connectivity-fault-management loss-statistics (with CIR and EIR frames)
show oam ethernet connectivity-fault-management loss-statistics remote-mep (with CIR frames)
show oam ethernet connectivity-fault-management loss-statistics remote-mep (with CIR and EIR frames)
Output Fields
Table 1 lists the output fields for the show oam ethernet connectivity-fault-management loss-statistics command. Output fields are listed in the approximate order in which they appear.
Table 1: show oam ethernet connectivity-fault-management loss-statistics Output Fields
Output Field Name | Field Description |
|---|---|
MEP identifier | Maintenance association end point (MEP) numeric identifier. |
MAC address | Unicast MAC address configured for the MEP. |
Remote MEP count | Number of remote MEPs (unless you specify the remote-mep option). |
Remote MEP identifier | Numeric identifier of the remote MEP. |
Remote MAC address | Unicast MAC address of the remote MEP. |
Index | Index number that corresponds to the ETH-LM entry in the CFM database. |
Near-end frame loss | Count of frame loss associated with ingress data frames. |
Far-end frame loss | Count of frame loss associated with egress data frames. |
Near-end loss ratio | Ratio, expressed as a percentage, of the number of service frames not delivered divided by the total number of service frames during time interval T at the ingress interface. |
Far-end loss ratio | Ratio, expressed as a percentage, of the number of service frames not delivered divided by the total number of service frames during time interval T at the egress interface. |
Average near-end frame loss | Average frame loss measured in this session associated with ingress data frames. |
Average near-end loss ratio | Average frame loss ratio measured in this session associated with ingress data frames. |
Average far-end frame loss | Average frame loss measured in this session associated with egress data frames. |
Average far-end loss ratio | Average frame loss ratio measured in this session associated with egress data frames. |
Near-end best case loss | Lowest frame loss measured in this session associated with ingress data frames. |
Near-end best case loss ratio | Lowest frame loss ratio measured in this session associated with ingress data frames. |
Near-end worst case loss | Highest frame loss measured in this session associated with ingress data frames. |
Near-end worst case loss ratio | Highest frame loss ratio measured in this session associated with ingress data frames. |
Far-end best case frame loss | Lowest frame loss measured in this session associated with egress data frames. |
Far-end best case loss ratio | Lowest frame loss ratio measured in this session associated with egress data frames. |
Far-end worst case loss | Highest frame loss measured in this session associated with egress data frames. |
Far-end worst case loss ratio | Highest frame loss ratio measured in this session associated with egress data frames. |
Sample Output
show oam ethernet connectivity-fault-management loss-statistics (with only CIR frames)
user@host> show oam ethernet connectivity-fault-management
loss-statistics maintenance-domain md6 maintenance-association ma6MEP identifier: 100, MAC address: 00:05:85:73:7b:39
Remote MEP count : 1
Remote MEP identifier : 101
Remote MAC address : 00:05:85:73:39:4a
Loss measurement statistics:
Index Near-end Far-end Near-end Far-end
Frame loss Frame loss Frame loss Frame loss
(CIR) (CIR) (EIR) (EIR)
1 9 9
2 3 5
3 7 7
4 9 1
5 3 6
Average near-end loss (CIR) : 6.2
Average near-end loss ratio (CIR) : 6.2%
Average far-end loss (CIR) : 5.6
Average far-end loss ratio (CIR) : 5.6%
Near-end best case loss (CIR) : 3
Near-end best case loss ratio (CIR) : 3%
Near-end worst case loss (CIR) : 9
Near-end worst case loss ratio (CIR) : 9%
Far-end best case loss (CIR) : 1
Far-end best case loss ratio (CIR) : 1%
Far-end worst case loss (CIR) : 9
Far-end worst case loss ratio (CIR) : 9%
show oam ethernet connectivity-fault-management loss-statistics (with CIR and EIR frames)
user@host> show oam ethernet connectivity-fault-management
loss-statistics maintenance-domain md6 maintenance-association ma6
remote-mep 101MEP identifier: 100, MAC address: 00:05:85:73:7b:39
Remote MEP count : 1
Remote MEP identifier : 101
Remote MAC address : 00:05:85:73:39:4a
Loss measurement statistics:
Index Near-end Far-end Near-end Far-end
Frame loss Frame loss Frame loss Frame loss
(CIR) (CIR) (EIR) (EIR)
1 9 9 8 10
2 3 5 4 16
3 7 7 10 8
4 9 1 12 20
5 3 6 6 18
Average near-end loss (CIR) : 6.2
Average near-end loss ratio (CIR) : 6.2%
Average far-end loss (CIR) : 5.6
Average far-end loss ratio (CIR) : 5.6%
Near-end best case loss (CIR) : 3
Near-end best case loss ratio (CIR) : 3%
Near-end worst case loss (CIR) : 9
Near-end worst case loss ratio (CIR) : 9%
Far-end best case loss (CIR) : 1
Far-end best case loss ratio (CIR) : 1%
Far-end worst case loss (CIR) : 9
Far-end worst case loss ratio (CIR) : 9%
Average near-end loss (EIR) : 8
Average near-end loss ratio (EIR) : 8%
Average far-end loss (EIR) : 14.4
Average far-end loss ratio (EIR) : 14.4%
Near-end best case loss (EIR) : 4
Near-end best case loss ratio (EIR) : 4%
Near-end worst case loss (EIR) : 12
Near-end worst case loss ratio (EIR) : 12%
Far-end best case loss (EIR) : 8
Far-end best case loss ratio (EIR) : 8%
Far-end worst case loss (EIR) : 20
Far-end worst case loss ratio (EIR) : 20%
show oam ethernet connectivity-fault-management loss-statistics remote-mep (with CIR frames)
user@host> show oam ethernet connectivity-fault-management
loss-statistics maintenance-domain md6 maintenance-association ma6
remote-mep 102Remote MEP identifier: 102
Remote MAC address: 00:05:85:73:39:4a
Loss measurement statistics:
Index Near-end Far-end Near-end Far-end
Frame loss Frame loss Frame loss Frame loss
(CIR) (CIR) (EIR) (EIR)
1 5 9
2 7 100
3 8 1
4 9 6
5 1 5
Average near-end loss (CIR) : 6
Average near-end loss ratio (CIR) : 6%
Average far-end loss (CIR) : 24.2
Average far-end loss ratio (CIR) : 24.2%
Near-end best case loss (CIR) : 1
Near-end best case loss ratio (CIR) : 1%
Near-end worst case loss (CIR) : 9
Near-end worst case loss ratio (CIR) : 9%
Far-end best case loss (CIR) : 1
Far-end best case loss ratio (CIR) : 1%
Far-end worst case loss (CIR) : 100
Far-end worst case loss ratio (CIR) : 100%show oam ethernet connectivity-fault-management loss-statistics remote-mep (with CIR and EIR frames)
user@host> show oam ethernet connectivity-fault-management
loss-statistics maintenance-domain md6 maintenance-association ma6
remote-mep 102Remote MEP identifier : 102
Remote MAC address : 00:05:85:73:39:4a
Loss measurement statistics:
Index Near-end Far-end Near-end Far-end
Frame loss Frame loss Frame loss Frame loss
(CIR) (CIR) (EIR) (EIR)
1 5 9 2 4
2 7 100 4 6
3 8 1 0 8
4 9 6 6 4
5 1 5 8 4
Average near-end loss (CIR) : 6
Average near-end loss ratio (CIR) : 6%
Average far-end loss (CIR) : 24.2
Average far-end loss ratio (CIR) : 24.2%
Near-end best case loss (CIR) : 1
Near-end best case loss ratio (CIR) : 1%
Near-end worst case loss (CIR) : 9
Near-end worst case loss ratio (CIR) : 9%
Far-end best case loss (CIR) : 1
Far-end best case loss ratio (CIR) : 1%
Far-end worst case loss (CIR) : 100
Far-end worst case loss ratio (CIR) : 100%
Average near-end loss (EIR) : 4
Average near-end loss ratio (EIR) : 4%
Average far-end loss (EIR) : 5.2
Average far-end loss ratio (EIR) : 5.2%
Near-end best case loss (EIR) : 0
Near-end best case loss ratio (EIR) : 0%
Near-end worst case loss (EIR) : 8
Near-end worst case loss ratio (EIR) : 8%
Far-end best case loss (EIR) : 4
Far-end best case loss ratio (EIR) : 4%
Far-end worst case loss (EIR) : 8
Far-end worst case loss ratio (EIR) : 8%
