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6.15 LTR DB
6.15.1.1
LTR Storage Overview
The LTRs that arrive are stored on per
6-3.
The LTRs are stored in the ascending sequence number order and the LTRs with the same
sequence number (i.e. replies to the same LTM) are grouped together.
Since storage is limited, arrival
groups that use the same sequence number are discarded.
6.15.2
LTR DB Commands
Note:
LTR DB CLI commands are available only when the
Bridge feature is enabled.
6.15.2.1 Show
LTR databas
e information is displayed using the Show command:
show cfm ltr-db [{<md
-
| all} [{SN-
list | all}]]]]
The SN stands for Sequence Number of the LTR message stored. (This refers not to the real
sequence
number stored in the LTR header, but to the relative SN which is equal to Real SN
modulo Maximum Allowed Number of SNs.
For example, if the maximum allowed number of stored LTRs (with different SNs) is 20 then
the Real SN = 807 is translated into the Relat
{ [MD Name], MA Name,
MEP ID }
LTR Storage Overview
The LTRs that arrive are stored on per
-
MEP basis in the LTR database, as shown in
Figure 6-3. Per-MEP LTR Storage Structure
The LTRs are stored in the ascending sequence number order and the LTRs with the same
sequence number (i.e. replies to the same LTM) are grouped together.
Since storage is limited, arrival
of a new message results in discarding older messages. Entire
groups that use the same sequence number are discarded.
LTR DB Commands
LTR DB CLI commands are available only when the
FibeAir 70
Bridge feature is enabled.
e information is displayed using the Show command:
-
idx-list> | all} [{<ma-idx-
list> | all} [{<mepid
list | all}]]]]
The SN stands for Sequence Number of the LTR message stored. (This refers not to the real
number stored in the LTR header, but to the relative SN which is equal to Real SN
modulo Maximum Allowed Number of SNs.
For example, if the maximum allowed number of stored LTRs (with different SNs) is 20 then
the Real SN = 807 is translated into the Relat
ive SN = 7.
LTR (SN = X) LTR (SN = X+1)
...
LTR (SN = X) LTR (SN = X+1)
LTR (SN = X+1)
Page 217
MEP basis in the LTR database, as shown in
Figure
The LTRs are stored in the ascending sequence number order and the LTRs with the same
of a new message results in discarding older messages. Entire
Provider
list> | all} [{<mepid
-list>
The SN stands for Sequence Number of the LTR message stored. (This refers not to the real
number stored in the LTR header, but to the relative SN which is equal to Real SN
For example, if the maximum allowed number of stored LTRs (with different SNs) is 20 then
LTR (SN = X+n)
LTR (SN = X+n)
4Gon www.4Gon.co.uk [email protected] Tel: +44 (0)1245 808295 Fax: +44 (0)1245 808299
- FibeAir 70 1
- Trademarks 2
- Copyrights 2
- Disclaimers 2
- About this Document 4
- TABLE OF CONTENTS 5
- TABLE OF FIGURES 12
- 1-1 FibeAir 70 System 13
- 1.1 System Applications 14
- 1.2 Main Features 14
- 1.3 Functional Description 15
- 1.4 Management 15
- Page 16 16
- 2.2 FibeAir 70 18
- 2.3 System Installation 19
- 2.3.1 Required Tools 19
- 2.3.4 Ground Connection 21
- 2.3.5 Cabling Connections 22
- Cable Preparation 23
- Antenna ODU Alignment 25
- 2.3.7 Initial System Setup 27
- 3 FibeAir 70 Configuration 28
- 3.1.3 Default IP Address 29
- Admin Status Up (enabled) 30
- Auto-Negotiation Enabled 30
- 3.2.1 Connecting to the ODU 31
- 3.2.2 Quick Configuration 32
- 3.2.2.3 Radio 34
- 3.2.3 System 35
- 3.2.3.2 Inventory 36
- 3.2.3.3 IP 36
- 3.2.3.4 SNMP 37
- 3.2.4 Bridge 38
- 3.2.5 Events 38
- 3.2.6 Radio 39
- 3.2.6.2 Modulations 40
- 3.2.6.3 RF Statistics 41
- 3.2.6.4 Statistics Summary 41
- 3.2.7.1 Admin Status 42
- 3.2.7.2 Ethernet Type 42
- 3.2.7.3 Auto Negotiation 42
- 3.2.8 Advanced Settings 43
- 3.2.8.2 Scripts 44
- 3.2.8.3 Software 44
- 3.2.8.4 Users 44
- 3.2.8.5 Commands 45
- ODU Setup using the CLI 46
- 3.3.3 IP 47
- 3.3.4 RF 48
- 3.3.5 Ethernet Interfaces 51
- 3.3.6 Save and Reset 52
- 4 FibeAir 70 Network 53
- Configuration 53
- Figure 4-1 54
- FibeAir 70 Bridge 54
- 4.3.3 VLAN Statistics 58
- Creating a Basic VLAN Con 60
- Examining VLAN Statistics 63
- EH 1 Configuration 64
- EH 2 Configuration 65
- EH 3 Configuration 66
- EH 4 Configuration 67
- EH 5 Configuration 68
- EH 6 Configuration 68
- EH 7 Configuration 69
- EH 8 Configuration 69
- EH 9 Configuration 70
- EH 10 Configuration 71
- 4.6.2 RF Link Test 74
- 4.6.3 Link Errors Test 74
- Page 75 75
- Page 76 76
- 4.8 Invoking the CLI 77
- CLI Command Syntax 78
- 4.9.2 Common Syntax Rules 79
- Page 80 80
- 4.9.4 CLI Command Types 81
- Show Commands 82
- Clear Commands 83
- Reset Commands 83
- Designating Named Objects 84
- Keypress Result 88
- Feature Description 89
- Page 90 90
- 4.12 CLI Error Messages 91
- 5.1 System 94
- 5.1.1 System Commands 94
- 5.1.2 System Attributes 95
- 5.1.2.3 System Up Time 96
- 5.1.2.4 System Contact 96
- 5.1.2.5 System Name 96
- 5.1.2.6 System Location 97
- 5.1.2.7 Input Voltage 97
- Page 98 98
- 5.2 Eth 99
- 5.2.1 Eth Commands 99
- 5.2.2 Eth Attributes 100
- 5.2.2.3 MAC Address 101
- 5.2.2.5 Operational Status 101
- 5.2.2.6 Last Change Time 102
- 5.2.2.7 Name 102
- 5.2.2.8 State Trap 103
- 5.2.2.9 Connector 103
- 5.2.2.10 Alias 103
- 5.2.2.11 Ethernet Type 104
- 5.2.2.14 Loopback Mode 105
- 5.2.2.15 Loopback Timeout 106
- 5.2.2.17 Statistics 106
- Page 107 107
- 5.3 Bridge 108
- Bridge Commands 108
- 5.3.2 Bridge Attributes 109
- 5.4 Bridging Port 110
- Bridging Port Commands 110
- 5.4.1.2 Show 111
- 5.4.2.1.1 Bridge Base Port 112
- 5.4.2.1.3 Bridge Port PVID 112
- Page 113 113
- Page 114 114
- 5.5 VLAN Common 115
- 5.5.1 VLAN Common Commands 115
- 5.5.2.3 Maximum VLAN ID 116
- 5.6 VLAN Table 117
- VLAN Table Commands 117
- 5.6.1.3 Show 118
- 5.6.2 VLAN Table Attributes 119
- 5.6.2.4 Untagged Ports Set 120
- 5.6.2.5 FDB ID 120
- 5.6.3.1 Description 122
- 5.6.3.2 Type 122
- 5.6.3.3 MTU Size 122
- 5.6.3.4 MAC Address 122
- 5.6.3.6 Operational Status 123
- 5.6.3.7 Last Change Time 123
- 5.6.3.8 Name 123
- 5.6.3.9 State Trap 124
- 5.6.3.11 Promiscuous Mode 124
- 5.6.3.12 Connector 124
- 5.6.3.13 Alias 125
- 5.7 C-VLAN Registration 126
- 5.7.1.3 Clear 127
- 5.7.2.1 Bridge Port 127
- 5.7.2.2 C-VID 127
- 5.7.2.3 S-VID 128
- 5.7.2.4 Untagged CEP 128
- 5.7.2.5 Untagged PEP 128
- 5.8 PEP Virtual Port 129
- 5.8.1.3 Clear 130
- 5.8.2.1 Bridge Port 131
- 5.8.2.2 PEP S-VID 131
- 5.8.2.3 PEP C-PVID 131
- Page 132 132
- 5.9 S-VID Translation Table 133
- 5.9.1.2 Clear 134
- 5.9.1.3 Show 134
- 5.9.2.1 Bridge Port 135
- 5.9.2.2 Local S-VID 135
- 5.9.2.3 Relay S-VID 136
- 5.10.1 FDB Commands 137
- 5.10.2 FDB Attributes 137
- 5.10.2.2 FDB ID 138
- 5.10.2.3 Aging Time 138
- 5.10.2.5 Dynamic Count 139
- 5.11 FDB Address Table 140
- Page 141 141
- 5.11.2.2 FDB ID 142
- 5.11.2.3 FDB MAC Address 142
- 5.11.2.4 FDB Port 143
- 5.12 IP 144
- 5.12.1 IP Commands 144
- 5.12.1.2 Show 145
- 5.12.1.3 Clear 145
- 5.12.2 IP Attributes 146
- 5.12.2.5 VLAN 147
- 5.13 ARP 148
- 5.13.1 ARP Commands 148
- 5.13.2 ARP Attributes 149
- 5.14 RF 150
- 5.14.1 RF Commands 150
- 5.14.2 RF Attributes 151
- 5.14.2.5 Mode Selector 152
- 5.14.2.6 CINR Low 152
- 5.14.2.7 CINR Interval 153
- 5.14.2.8 RSSI Interval 153
- 5.14.2.9 RX Link ID 153
- 5.14.2.10 TX Link ID 153
- 5.14.2.13 Operational State 154
- 5.14.2.14 Average CINR 154
- 5.14.2.11 RX State 154
- 5.14.2.12 TX State 154
- 5.14.2.15 Average RSSI 155
- 5.14.2.16 RF Temperature 155
- 5.14.2.18 Lowest Modulation 155
- 5.14.2.19 Encryption 156
- 5.14.2.20 Static Key 156
- 5.14.2.21 RF Statistics 156
- Page 158 158
- 6 Performing Advanced CLI 159
- Operations 159
- Configuration Files 160
- 6.2 Rollback Operations 161
- 6.2.1 Rollback Commands 161
- 6.3 Software Upgrade 162
- 6.4.1 Understanding CFS 164
- 6.4.3 File System Commands 165
- 6.4.4 Examples 166
- 6.5 Command Line Scripts 167
- 6.5.1 Showing Scripts 167
- 6.5.2 Running Scripts 168
- 6.5.3 Adding Scripts 168
- 6.5.5 Deleting Scripts 169
- 6.6.1.1 Showing Alarms 170
- 6.6.1.2 Showing Logs 170
- Page 171 171
- 6.7 Physical Inventory 172
- 6.7.2.1 Inventory Index 173
- 6.7.2.2 Physical Descriptor 173
- 6.7.2.3 Contained In 173
- 6.7.2.4 Class 174
- 6.7.2.6 Physical Name 175
- Page 176 176
- Page 177 177
- 6.7.2.14 Last Change Time 178
- 6.7.3.1 Overall Product 179
- 6.7.3.2 Antenna 180
- 6.7.3.3 RF IC 180
- 6.7.3.4 Base Band Board 181
- 6.7.3.5 Modem 181
- 6.7.3.6 FPGA 182
- 6.7.3.7 CPLD 182
- 6.7.3.8 SFP 183
- 6.7.3.9 Boot 183
- Page 184 184
- Maintenance Domain 185
- 6.8.2.2 Name 186
- 6.8.2.3 Format 186
- 6.8.2.4 Level 186
- 6.8.2.5 MHF Creation 187
- 6.8.2.6 MHF ID Permission 187
- Maintenance Association 188
- 6.9.2.2 MA Index 189
- 6.9.2.3 MA Format 189
- 6.9.2.4 MA Name 189
- 6.9.2.5 Interval 190
- 6.10.1 MA 191
- 6.10.2 MA 191
- 6.10.2.3 MA Index 192
- 6.10.2.4 Service Selector 193
- 6.10.2.5 MHF Creation 193
- 6.10.2.6 MHF ID Permission 193
- Maintenance End Point 194
- 6.11.2.3 MEPID 195
- 6.11.2.4 Interface 195
- 6.11.2.5 Direction 196
- 6.11.2.6 Primary VLAN 196
- 6.11.2.8 CCI 197
- 6.11.2.9 Message Priority 197
- 6.11.2.11 Alarm Time 198
- 6.11.2.12 Reset Time 198
- Page 199 199
- 6.11.2.17 LBM Data TLV 200
- Page 201 201
- 6.11.2.23 LTM Transmit TTL 202
- 6.11.3.2 MEP MAC Address 203
- 6.11.3.4 MEP Defects 204
- Page 205 205
- Page 206 206
- Page 207 207
- 6.12.2.1 MD Index 208
- 6.12.2.2 MA Index 208
- 6.12.2.3 MEPID 209
- Peer MEP Create 210
- 6.13.2.3 Peer MEPID 211
- Peer MEP DB Commands 212
- 6.14.2.5 Peer MEP State 213
- 6.14.2.9 Peer Port Status 214
- 6.14.2.12 Peer Chassis ID 215
- Page 216 216
- LTR DB Commands 217
- 6.15.3 LTR DB Attributes 218
- 6.15.3.9 LTR Chassis ID 219
- Page 220 220
- Page 221 221
- 6.15.3.20 LTR Terminal MEP 222
- Page 223 223
- 6.16 Outgoing Queues 224
- 6.16.2.1 Interface Name 225
- 6.16.2.2 Queue ID 225
- 6.16.2.3 Tx Frame Counter 225
- 6.16.2.4 Drop Frame Counter 225
- 6.17 Incoming Queues 226
- 6.17.2.1 Interface Name 227
- 6.17.2.2 Queue ID 227
- 6.17.2.3 Good Frame Counter 227
- 6.17.2.5 Lost Frame Counter 228
- 7 FibeAir 70 Diagnostics 229
- 7.3 FibeAir 70 ODU LEDs 231
- Page 233 233
- Page 234 234
- 7.5.1 RF Statistics 235
- 7.5.2 VLAN Statistics 237
- 7.5.3 Ethernet Statistics 238
- System Loopbacks 239
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