Dasan V8102 - Displaying EFM OAM Configuration

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User Manual UMN:CLI

V8102

183

7.6.6 Displaying EFM OAM Configuration

To display OAM configuration, use the following command.

Command

Mode

Description

show oam efm

Enable

Global

Shows EFM OAM configuration.

show oam efm link-monitor {lo-

cal | remote} PORTS

Shows the link monitoring status and remote statistics

on the port.

show oam efm local PORTS

Shows local OAM configuration.

show oam efm remote PORTS

Shows remote OAM configuration.

show oam efm variable <0-255>

<0-65535> PORTS

Shows remote OAM variable.

0-255: branch number

0-65535: leaf number

Main Page

Default Chapter14
- Table of Contents14
1 Introduction41
- Audience41
- Document Structure41
- Tab. 1.1 Overview of Chapters41
  - Document Convention42
  - Document Notation42
- Tab. 1.2 Command Notation of Guide Book42
2 System Overview45
- Fig. 2.1 Front View of the V810245
  - System Features46
3 Command Line Interface (CLI)49
- Configuration Mode49
  - Privileged EXEC View Mode50
  - Privileged EXEC Enable Mode50
- Tab. 3.1 Main Command of Privileged EXEC View Mode50
- Tab. 3.2 Main Command of Privileged EXEC Enable Mode50
  - Global Configuration Mode51
- Tab. 3.3 Main Command of Global Configuration Mode51
  - Interface Configuration Mode52
- Tab. 3.4 Main Command of DHCP Pool Configuration Mode55
- Tab. 3.5 Main Command of DHCP Option Configuration Mode55
  - Rule Configuration Mode56
  - RMON Configuration Mode56
- Tab. 3.6 Main Command of DHCP Option 82 Configuration Mode56
- Tab. 3.7 Main Command of Rule Configuration Mode56
  - Router Configuration Mode57
  - Route-Map Configuration Mode57
- Tab. 3.8 Main Command of RMON Configuration Mode57
- Tab. 3.9 Main Command of Router Configuration Mode57
  - GPON Configuration Mode58
- Tab. 3.10 Main Command of Route-Map Configuration Mode58
- Tab. 3.11 Main Command of ONU Profile Configuration Mode58
- Tab. 3.12 Main Command of DBA Profile Configuration Mode58
  - Useful Tips59
- Tab. 3.13 Command Abbreviation63
4 System Basic Configuration and Operation64
- Basic Configuration64
- Tab. 4.1 World Time Zone77
5 Equipment/Interface Management86
- Slot Assignment86
- Ius Management86
  - Registering Ius86
- Fig. 5.1 Slot Assignment of V810286
- Tab. 5.1 Port Indices and Slot Assignment86
- Tab. 5.2 Interface Numbering Scheme According to SIU Types90
- Fig. 5.2 Structure of Ipv6 Header98
- Tab. 5.3 Overview of Ipv6 Header Fields99
6 System Environment119
- Environment Configuration119
- Tab. 6.1 CML and SML Capability Comparison125
- Tab. 6.2 Options for Ping128
- Tab. 6.3 Options for Ping for Multiple IP Addresses129
  - IP ICMP Source Routing130
- Fig. 6.1 Ping Test for Network Status130
  - Tracing Packet Route131
- Fig. 6.2 IP Source Routing131
  - Displaying User Connecting to System132
- Tab. 6.4 Options for Tracing Packet Route132
7 Network Management145
- Simple Network Management Protocol (SNMP)145
  - SNMP Service145
  - Restarting SNMP Deamon145
  - SNMP Community145
  - Information of SNMP Agent146
  - SNMP Com2Sec147
  - SNMP Group147
  - SNMP View Record148
  - Permission to Access SNMP View Record148
  - SNMP Version 3 User149
  - SNMP Trap149
  - SNMP Alarm152
  - Displaying SNMP Configuration157
  - Disabling SNMP157
- Link Layer Discovery Protocol (LLDP)159
  - LLDP Operation159
  - Enabling LLDP159
  - LLDP Operation Type159
  - Basic TLV159
  - LLDP Message160
  - Reinitiating Delay160
  - Displaying LLDP Configuration161
- Remote Monitoring (RMON)162
  - RMON History162
  - RMON Alarm164
  - RMON Event167
  - Simple RMON Event Configuration169
- Syslog171
  - Syslog Output Level171
  - Facility Code174
  - Syslog Index175
  - Syslog Bind Address176
  - Debug Message for Remote Terminal176
  - Disabling Syslog176
  - Displaying Syslog Message176
- Uploading Syslog File178
- Displaying Syslog Configuration178
- Operation, Administration and Maintenance (OAM)179
- Fig. 7.1 OAM Deployment Scenario179
- Efm Oam180
  - Enabling EFM OAM180
  - OAM Link Monitoring181
  - EFM OAM Mode182
  - OAM Loopback182
  - OAM Unidirection182
  - Displaying EFM OAM Configuration183
- Ethernet (ITU-T Y.1731) OAM184
- Fig. 7.2 CFM and Y.1731 OAM for End-To-End Visibility184
- Fig. 7.3 Shared MEG Levels185
  - Enabling Y.1731 OAM186
  - Creating Y.1731 Entity186
  - Enabling Y.1731 Entity188
  - Fault Alarm Detection189
  - OAM on Trunk Port189
  - Sender ID TLV189
  - MEG Cross-Check190
  - Ethernet Continuity Check (ETH-CC)190
- Tab. 7.1 ETH-CCM Interval Field Encoding191
  - Ethernet Loopback (ETH-LB)194
  - Ethernet Link Trace (ETH-LT)194
  - Ethernet Alarm Indication Signal (ETH-AIS)196
  - Ethernet Locked Signal (ETH-LCK)197
  - Ethernet Test Signal (ETH-TEST)199
  - Ethernet Frame Loss Measurement (ETH-LM)200
  - Ethernet Frame Delay Measurement (ETH-DM)201
  - Throughput Measurement202
  - Displaying Y.1731 OAM Information203
  - Deleting Y.1731 Database204
  - Ring Automatic Protection Switching (R-APS)205
- Fig. 7.4 Ring Protection in Case of Link Failure206
- Fig. 7.5 Ring Recovery Procedure206
  - Enabling R-APS Node207
  - RPL Port State207
  - RPL Port State Switch208
  - Hold off Time209
  - Guard Time209
  - Wait-To-Restore Time210
  - Wait-To-Block Time210
  - Interconnection Node211
  - R-APS Virtual Channel211
  - Topology Change Propagation212
  - Multiple Failure212
  - Flooding Block212
  - Displaying R-APS Configuration212
  - Uplink Redundancy214
- Fig. 7.6 Uplink Redundancy Deployment Scenario214
  - Enabling/Disabling Uplink Redundancy215
  - Master / Slave Node215
  - Control VLAN216
  - Ring Topology Monitoring216
  - Traffic VLAN217
  - Non-Revertive Mode217
  - Netbios Filtering220
- Fig. 7.7 Netbios Filtering220
  - Martian Filtering221
  - Outband Management Port Security221
  - Port Mirroring221
- Fig. 7.8 Port Mirroring222
  - Max Host223
    - Max New Hosts224
  - MAC Table225
    - Admimistered MAC Address226
  - MAC Filtering227
  - ICMP Message Control228
- Tab. 7.2 ICMP Message Type228
  - Blocking Echo/Bogus Reply Message229
- Fig. 7.9 ICMP Message Structure229
  - Interval for Transmit ICMP Message230
- Tab. 7.3 Mask Calculation of Default Value230
  - ICMP Destination Unreachable Message231
  - TCP Flag Control232
    - RST Configuration232
    - SYN Configuration232
  - Packet Dump234
- Tab. 7.4 Options for Packet Dump235
  - Displaying Dump Packets236
  - Dump File236
  - Access List237
    - Standard Access List238
- Tab. 7.5 Examples of Wildcard Masking238
  - Extended Access List239
  - Named Access List241
  - Named Access List for Ipv6 Address242
  - Access List Range243
  - Access List Filter Configuration243
  - Sflow Monitoring263
8 System Security268
- Address Resolution Protocol (ARP)268
- Fig. 8.1 Proxy ARP277
- Fig. 8.2 Process of 802.1X Authentication300
  - Authentication301
    - Enabling 802.1X301
    - RADIUS Server301
- Fig. 8.3 Multiple Authentication Servers301
9 System Main Functions307
- Virtual Local Area Network (VLAN)307
  - Port-Based VLAN308
- Fig. 9.1 Port-Based VLAN308
  - Creating VLAN309
- Tab. 9.1 Advantages and Disadvantages of Tagged VLAN309
  - Adding a Member Port to VLAN Group310
  - Deleting VLAN311
  - Specifying PVID311
  - Protocol-Based VLAN312
  - Reserved VLAN312
  - VLAN Description313
  - Qinq VLAN Mapping314
- Fig. 9.2 Example of Qinq Configuration314
- Fig. 9.3 Qinq Frame314
  - TPID Configuration315
  - One-To-One VLAN Mapping between S-VID and C-VID315
  - One-To-Two VLAN Mapping between S-VID and C-VID317
  - Two-To-One VLAN Mapping between S-VID and C-VID317
  - Two-To-Two VLAN Mapping between S-VID and C-VID318
  - Double Tagging Operation319
  - Double Tagging Configuration319
  - Inner Tag Configuration320
  - Displaying VLAN Mapping320
  - VLAN Translation320
  - Displaying VLAN Information321
- Link Aggregation (LAG)323
  - Port Trunk323
    - Configuring Port Trunk323
- Fig. 9.4 Link Aggregation323
  - Disabling Port Trunk324
  - Displaying Port Trunk324
  - Link Aggregation Control Protocol (LACP)325
- Rule and Qos329
  - How to Operate Qos330
- Fig. 9.5 Procedure of Qos Operation330
  - Packet Classification331
- Fig. 9.6 Structure of Rule331
  - Flow Creation332
  - Configuring Flow332
  - Applying and Modifying Flow335
  - Class Creation336
  - Packet Conditioning336
  - Rule Action338
    - Policy Creation338
    - Metering339
- Fig. 9.7 Token Bucket Meter340
- Fig. 9.8 Behavior of Srtcm (1)341
- Fig. 9.9 Behavior of Srtcm (2)342
- Fig. 9.10 Behavior of Srtcm (3)342
- Fig. 9.11 Behavior of Trtcm (1)343
- Fig. 9.12 Behavior of Trtcm (2)344
- Fig. 9.13 Behavior of Trtcm (3)344
  - Policy Priority345
  - Policy Action346
  - Setting Cos and Tos Values347
  - Applying and Modifying Policy347
  - Attaching a Policy to an Interface348
  - Displaying Rule348
- Fig. 9.14 Strict Priority Queuing356
- Fig. 9.15 Deficit Round Robin357
- Fig. 9.16 Weighted Round Robin357
  - Scheduling Mode358
  - Weight and Quantum358
  - Maximum and Minimum Bandwidth359
  - Egress Admission Control359
  - Displaying Qos360
  - Displaying Queue Status361
  - Random Early Detection (WRED)361
- Fig. 9.17 WRED Packet Drop Probability362
  - Spanning Tree Protocol (STP)363
- Fig. 9.18 Example of Loop363
- Fig. 9.19 Principle of Spanning Tree Protocol363
  - STP Operation364
    - Root Switch364
- Fig. 9.20 Root Switch364
  - Designated Switch365
  - Designated Port and Root Port365
- Fig. 9.21 Designated Switch365
  - Port Priority366
- Fig. 9.22 Port Priority366
- Fig. 9.23 Port States366
  - RSTP Operation368
    - BPDU Policy368
    - Port States368
- Fig. 9.24 Alternate Port and Backup Port368
  - Rapid Network Convergence369
- Fig. 9.25 Example of Receiving Low BPDU369
- Fig. 9.26 Convergence of 802.1D Network370
- Fig. 9.27 Network Convergence of 802.1W (1)370
- Fig. 9.28 Network Convergence of 802.1W (2)371
- Fig. 9.29 Network Convergece of 802.1W (3)371
  - Compatibility with 802.1D372
  - MSTP Operation372
- Fig. 9.30 Compatibility with 802.1D (1)372
- Fig. 9.31 Compatibility with 802.1D (2)372
  - Mstp373
- Fig. 9.32 CST and ist of MSTP (1)373
- Fig. 9.33 CST and ist of MSTP (2)374
  - Enabling STP Function375
  - STP Mode375
  - STP Basic Configuration376
    - Path-Cost Method376
- Tab. 9.2 STP Path-Cost (Short)376
- Tab. 9.3 RSTP Path-Cost (Long)376
  - Edge Ports377
  - Port Priority377
  - Link Type378
  - Displaying Configuration378
  - Configuring MSTP379
- Fig. 9.34 Example of PVSTP383
  - Root Switch384
  - Path-Cost384
  - Port Priority385
  - Displaying Configuration385
  - Root Guard386
- Fig. 9.35 Root Guard386
  - Restarting Protocol Migration387
  - Loop Back Detection387
  - BPDU Configuration388
- Loop Detection393
- Dynamic Host Configuration Protocol (DHCP)395
- Fig. 9.36 DHCP Service Structure395
  - DHCP Server396
  - DHCP Address Allocation with Option 82403
  - DHCP Lease Database405
  - DHCP Relay Agent407
    - DHCP Helper Address407
- Fig. 9.37 Example of DHCP Relay Agent407
  - Smart Relay Agent Forwarding408
  - DHCP Relay Agent Configuration409
  - DHCP Option409
- Fig. 9.38 DHCP Option 82 Operation412
  - Option 82 Sub-Option413
  - Option 82 Reforwarding Policy414
  - Option 82 Trust Policy414
  - Appending Enterprise Number415
  - DHCP Snooping415
- Fig. 9.39 DHCP Server Packet Filtering426
  - Dynamic Host Configuration Protocol (DHCP) for Ipv6428
- Tab. 9.4 Dhcpv6 Message Types429
- Fig. 9.40 Basic Dhcpv6 Message Format430
- Fig. 9.41 General Shared Relay Message Format431
- Fig. 9.42 an Example of Prefix Delegation431
- Tab. 9.5 Dhcpv6 UDP Port432
- Tab. 9.6 Dhcpv6 Address432
  - Dhcpv6 Server433
  - Dhcpv6 Relay Agent442
    - Dhcpv6 Relay Agent Destination442
  - Dhcpv6 Option442
  - Dhcpv6 Filtering444
  - Debugging Dhcpv6444
- Generic Attribute Registration Protocol (GARP)446
  - Basic Configuration of GARP448
    - GVRP/GMRP Timers448
  - GARP VLAN Registration Protocol (GVRP)449
  - GARP Multicast Registration Protocol (GMRP)450
- Virtual Router Redundancy Protocol (VRRP)453
- Fig. 9.43 VRRP Operation453
  - Enabling VRRP454
  - Configuring VRRP454
- Fig. 9.44 VRRP Track457
  - Authentication Password458
  - Preempt458
  - VRRP Monitoring and Management459
- Rate Limit460
- Flood Guard462
  - MAC Flood Guard462
- Fig. 9.45 Rate Limit and Flood Guard462
  - CPU Flood Guard463
  - System Flood Guard463
  - Invalid Traffic Guard465
    - Attack Guard465
- PPS Control467
- Storm Control467
  - Jumbo Frame Capacity468
  - Configuring Pppoe Tag Option Format469
  - Bandwidth472
  - Maximum Transmission Unit (MTU)472
  - Source Address Validation473
  - Blocking Direct Broadcasting Packets473
  - Blocking Packet Flooding474
10 IP Multicast475
- Fig. 10.1 the V8102 with IGMP Snooping475
- Fig. 10.2 the V8102 with PIM-SM476
- Fig. 10.3 the V8102 with IGMP Snooping and PIM-SM476
  - Multicast Group Membership477
  - Multicast Functions487
- Fig. 10.4 IGMP Snooping489
- Multicast Routing517
- Fig. 10.5 Multicast Equal Cost Multipath (ECMP)518
- Fig. 10.6 Rendezvous Point Tree529
  - Rendezvous Point530
- Fig. 10.7 Shortest Path Tree530
11 Ipv6 Multicast543
- Multicast Listener Discovery (MLD)544
- Fig. 11.1 Mldv1 Message Format545
- Fig. 11.2 Mldv2 Query Message Format546
- Fig. 11.3 Multicast Equal Cost Multipath (ECMP)567
- Fig. 11.4 Rendezvous Point Tree572
- Fig. 11.5 Shortest Path Tree573
12 IP Routing Protocol595
- Border Gateway Protocol (BGP)595
- BGP Community List635
- BGP Timers638
- BGP Network638
- External Routes to BGP Network639
- Debugging BGP643
- BGP Monitoring and Management643
- Open Shortest Path First (OSPF)649
- Routing Information Protocol (RIP)701
- Routing Information Protocol Next Generation (Ripng)713
- Fig. 12.1 Virtual Routing Concept728
  - Configuring VRF Routing Table729
Fig. 12.2 Example of GPON Network734
Tab. 12.1 OLT Redundancy Components742
- Pppoe Configuration773
- ONU Cos Remarking776
Tab. 12.2 RADIUS Authentication Message Type779
- Generic Status Portal (GSP)795
Fig. 12.3 ONU Profile798
Tab. 12.3 Protocol Types for MAC Filtering817
Fig. 12.5 Priority of T-CONT Types822
Fig. 12.6 Voip Service Architecture828
Fig. 12.4 Traffic Profile837
Fig. 12.7 Received Frame Layout843
- TDM Pseudowire Profile867
- Pseudowire Maintenance Profile873
- Performance Monitoring (PM) Profile878
- Multicast Profile882
- Rate-Limit Profile889
  - Saving Rate-Limit Profile890
  - Displaying Rate-Limit Profile891
- ONU Service Profile892
- GPON Debug893
14 System Software Upgrade898
- Boot Mode Upgrade900
- Ius Upgrade903
  - Auto Upgrade906
15 Abbreviations907

Dasan V8102 - Displaying EFM OAM Configuration

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