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METRODATA LTD 

WCM1100 / WCM3100 / WCM-Serial 

 

Quick Start Guide 

76-02-082 Rev D 

 

50 of 75 

4.2.3.10  OAM 

The WCM1100 WAN Port supports IEEE 802.3ah Link OAM which may be configured on 
a per port basis: 

 

 

 

4.2.3.10.1 OAM Mode 

The port may be configured to be: 

 

Disabled   

 

OAM packets not generated, and discarded 

 

Active 

 

 

OAM status requests generated once per second 

Passive 

 OAM  Status  Updates  will  be  generated  in  response  to  Status 
Requests. 

Summary of Contents for WCM1100

Page 1: ...V7 17 Quick Start Guide DATE 21st August 2012 DOCUMENT NO 76 02 082 REVISION D PREPARED BY Ian Banbrook Metrodata Ltd Fortune House Crabtree Office Village Eversley Way Egham Surrey TW20 8RY UK Tel 4...

Page 2: ...on of Metrodata Ltd Fortune House Crabtree Office Village Eversley Way Egham Surrey TW20 8RY United Kingdom DISCLAIMER Metrodata Ltd makes no representations or warranties with respect to the contents...

Page 3: ...December 2010 A Document Created 29th June 2011 B Document updated for Software version 7 9 and merged with WCM3100 product manual 30th January 2012 C Upgraded for V7 14 application software and adde...

Page 4: ...switch 2 Boot Mode 1 14 3 2 1 3 Bitswitch 3 DHCP 14 3 2 1 4 Bitswitch 4 Framing 15 3 2 1 5 Bitswitch 5 Timing Mode 15 3 2 1 6 Bitswitch 6 Interface Mode 16 3 2 1 7 Bitswitch 7 SFP Mode 16 3 2 1 8 Bits...

Page 5: ...0 Mgmt traffic 38 4 2 1 11 VLAN ID 39 4 2 1 12 QinQ S TAG ID 39 4 2 1 13 default Priority 39 4 2 2 SFP Port 40 4 2 2 1 SFP Type 41 4 2 2 2 State 41 4 2 2 3 Link State 41 4 2 2 4 Speed 41 4 2 2 5 Auto...

Page 6: ...4 2 5 7 OAM 63 4 2 5 7 1 OAM Mode 63 4 2 5 7 2 OAM Status 64 4 2 5 8 mGmt Traffic 64 4 2 5 9 VLAN ID 65 4 2 5 10 QinQ S TAG ID 65 4 2 5 11 default Priority 65 4 2 6 Encapsulation 66 4 2 6 1 Encapsula...

Page 7: ...ODATA LTD WCM1100 WCM3100 WCM Serial Quick Start Guide 76 02 082 Rev D 7 of 75 4 4 Saving the Configuration 73 5 TFTP SOFTWARE UPDATE 74 5 1 TFTP Configuration 74 5 1 1 Client Mode 74 5 1 2 Server Mod...

Page 8: ...port supporting either 1000Base X or 100Base FX SFP modules The WCM operates as a layer 2 bridge and as such may be used to extend a LAN segment over a WAN link The WCM has an internal LAN switch offe...

Page 9: ...Serial Quick Start Guide 76 02 082 Rev D 9 of 75 The WCM Serial supports unframed operation only and normally operates as a serial DTE interface for connection to a carrier NTU An optional DCE mode a...

Page 10: ...y port 2 2 WCM VLAN Trunk Mode In this application WCM A is connected to a VLAN enabled LAN switch The LAN switch is configured as a VLAN trunk and all packets are tagged with VLAN Tags WCM A is opera...

Page 11: ...the PDH WAN port At the remote end The SFP port is disabled to prevent customer access to the WCM manager 2 4 S Tag Mode In this mode the WCM adds a port based S TAG to all incoming traffic Where cus...

Page 12: ...ONFIGURATION The following guide gives a simple quick start introduction to configuring the WCM for Normal Mode operation as shown in section 2 1 3 1 Base Label There is a label on the underside of ea...

Page 13: ...METRODATA LTD WCM1100 WCM3100 WCM Serial Quick Start Guide 76 02 082 Rev D 13 of 75 3 1 2 WCM3100 Base Label 3 1 3 WCM Serial Base Label...

Page 14: ...wait for the Status LED to come on in any state and then power down To return to normal mode return bit switch 8 to the ON Normal Operation position 3 2 1 Bit Switches The bit switches are also used...

Page 15: ...03 C Bit Framed WCM3100 OFF E1 E3 DS 3 G 703 Unframed This bitswitch is unused on the WCM Serial which does not offer framed modes 3 2 1 5 Bitswitch 5 Timing Mode This bitswitch determines the timing...

Page 16: ...ode is automatically selected by the auto sensing cables 3 2 1 7 Bitswitch 7 SFP Mode This bitswitch is used to force the configuration of the SFP interface to match the SFP type inserted ON 1000Base...

Page 17: ...XD 4 In DTR 5 Signal Ground 6 out DSR 7 In RTS 8 out CTS 9 no connect Figure 3 3 Terminal Port Connector Pin Configuration 3 4 Logging onto WCM The initial access to the WCM must use a terminal connec...

Page 18: ...User Interface Navigation The WCM user interface is a simple menu based interface Each selectable item may be selected by typing the first capital of the option e g for Data port set up type D 1 or d...

Page 19: ...e configured to match the network NTU configuration The WAN port is configured by selecting the Data Port Set Up Menu Metrodata WCM Alarms Major DATA PORT SET UP lan1 menu lan2 menu SFP menu WAN menu...

Page 20: ...mode G 832 or Unframed must be configured as well as the interface timing 3 5 3 WCM3100 DS 3 Configuration When DS 3 mode is selected the framing mode C Bit or Unframed must be set as well as the inte...

Page 21: ...ny different electrical interface standards The multi serial interface is presented on an HD60 connector and is compatible with standard Cisco serial cables The interface automatically senses the cabl...

Page 22: ...enu tCp menu sNmp menu Telnet menu tFtp menu Ping display First CAPITAL select item escape exit menu and then the Interface Menu Metrodata WCM Alarms Major INTERFACE State Up Phys address 0 c0 81 0 13...

Page 23: ...CP is not used you must assign the required network mask for correct installation into the network 3 7 Set Default Route From the Main Setup Menu select Management then IP Metrodata WCM Alarms Major I...

Page 24: ...xit Add a new route table entry with destination and mask as 0 0 0 0 and configure the next hop as required 3 8 Save the Configuration From the Main Set Up menu select the Update EEPROM option to save...

Page 25: ...then Warm start Metrodata WCM Alarms Major SYSTEM Time date menu Node name Password View user Enabled weLcome screen menu Software version 7 14 Output config display Input config Warm start Cold star...

Page 26: ...e basic administrative configuration items for the WCM and should be configured first The System Menu is shown below Metrodata WCM Alarms Major SYSTEM Time date menu Node name Password View user Enabl...

Page 27: ...time 0d0h5m29s time Zone GMT 0 NTP server 0 0 0 0 last sync never Sync now First CAPITAL select item escape exit menu If NTP is available then the following parameters need to be set Time Zone 12 Sinc...

Page 28: ...c characters including spaces Metrodata WCM WCM Node A Alarms Major SYSTEM Time date menu Node name WCM Node A Password View user Enabled weLcome screen menu Software version 7 14 Output config displa...

Page 29: ...ed the unit will assume the new password for the next logon 4 1 3 1 Password Recovery If for any reason the password for access to the WCM is lost the unit may be cold started by using bit switch 8 wh...

Page 30: ...rm the user of access restrictions To configure the welcome screen select the welcome screen menu item which will lead to the menu Metrodata WCM WCM Node A Alarms Major WELCOME SCREEN Welcome screen D...

Page 31: ...h line Welcome to the WCM 5th line 6th line 7th line Please enter the password 8th line Clear all text Display screen display First CAPITAL select item escape exit menu Once the welcome message has be...

Page 32: ...that a warm start is in progress and then close the connection 4 1 7 Cold Start Cold Start will return the WCM to the factory default condition and as defined by the bit switch settings Note that a c...

Page 33: ...ing WAN and LAN ports A simple configuration will be shown for each type of port The port configuration is accessed from the main setup menu by selecting the data port menu The data port menu gives th...

Page 34: ...the management processor or the WAN forwarding port The LAN port menu allows for configuration of the LAN port parameters and VLAN settings Metrodata WCM Alarms Major LAN1 State Up link status Down s...

Page 35: ...ating algorithm works optimally with a link partner that also supports auto negotiation For operation where one end of a link uses fixed configuration and does not negotiate it must be noted that only...

Page 36: ...onfigure MDI Present MDI interface direct connection to switch MDIX Present MDIX Interface direct connection to PC 4 2 1 8 Counters Each LAN port provides a set of counters supporting the basic MIB 2...

Page 37: ...red on a per port basis Metrodata WCM Alarms Major OAM Mode Active Status display First CAPITAL select item escape exit menu 4 2 1 9 1 OAM Mode The port may be configured to be Disabled OAM packets no...

Page 38: ...tary extensions to OAM are used to report further peer status information 4 2 1 10 Mgmt traffic In order to provide traffic isolation this parameter defines what type of traffic passes over this inter...

Page 39: ...rames ingress or egress with tags unchanged A trunk is assumed to be a member of all VLANs 4 2 1 12 QinQ S TAG ID If the Traffic Isolation mode is set to QinQ then the LAN port may be assigned provide...

Page 40: ...ow Metrodata WCM Alarms Major SFP sfp type 1000BASE SX State Up link status Down spEed 1000M Auto negotiation Enabled negotiated sfp Info display Counters display OAM menu mGmt traffic User Mgmt VLAN...

Page 41: ...tate is DOWN no alarm processing is performed If an SFP is not fitted it is important to change this state to DOWN to prevent the SFP MAJOR alarm being generated 4 2 2 3 Link State When the SFP is fit...

Page 42: ...rt No Wavelength Good 1000BASE SX HG GENUINE MXPD 248S F 850nm Escape exit other key refresh 4 2 2 8 Counters The counters option displays the MIB 2 statistics gathered for the WAN port Metrodata WCM...

Page 43: ...red on a per port basis Metrodata WCM Alarms Major OAM Mode Active Status display First CAPITAL select item escape exit menu 4 2 2 9 1 OAM Mode The port may be configured to be Disabled OAM packets no...

Page 44: ...er peer status information 4 2 2 10 mGmt Traffic In order to provide traffic isolation this parameter defines what type of traffic passes over this interface The options are as below User Mgmt This po...

Page 45: ...rames ingress or egress with tags unchanged A trunk is assumed to be a member of all VLANs 4 2 2 12 QinQ S TAG ID If the Traffic Isolation mode is set to QinQ then the LAN port may be assigned provide...

Page 46: ...METRODATA LTD WCM1100 WCM3100 WCM Serial Quick Start Guide 76 02 082 Rev D 46 of 75 4 2 3 WCM1100 WAN Port The WCM1100 WAN Port menu is as below and next page The available options are as below...

Page 47: ...ced BNC E1 port operates in 75ohm unbalanced mode presented on BNC connectors Balanced RJ45 E1 port operates in 120ohm balanced mode presented on the RJ45 connector 4 2 3 3 Timing The E1 port may be o...

Page 48: ...bps Framed G 704 Framed 1 984Mbps payload Fractional G 704 Framed Nx64 4 2 3 6 Allocation When Fractional Framing mode is selected this configuration item allows the required timeslots to be configure...

Page 49: ...1 984MBps 4 2 3 9 Counters The counters option displays the MIB 2 statistics gathered for the WAN port Additionally the WAN ports displays the statistics for the packet encapsulator Since the WAN por...

Page 50: ...Port supports IEEE 802 3ah Link OAM which may be configured on a per port basis 4 2 3 10 1 OAM Mode The port may be configured to be Disabled OAM packets not generated and discarded Active OAM status...

Page 51: ...ameter defines what type of traffic passes over this interface The options are as below User Mgmt This port carries user and management traffic Management frames are switched to the processor whilst u...

Page 52: ...gs unchanged A trunk is assumed to be a member of all VLANs In normal operation the WAN port will be assigned Trunk Status 4 2 3 13 QinQ S TAG ID If the Traffic Isolation mode is set to QinQ then the...

Page 53: ...RODATA LTD WCM1100 WCM3100 WCM Serial Quick Start Guide 76 02 082 Rev D 53 of 75 4 2 4 WCM3100 WAN Port The WCM3100 WAN Port menu is as below and when DS 3 is selected The available options are as bel...

Page 54: ...The WAN port operates in DS 3 G703 mode at 44 736Mbps The interface can operate in C Bit Framed mode or clear channel unframed mode 4 2 4 3 Timing The WAN port may be operated in either Internal Tran...

Page 55: ...Additionally the WAN ports displays the statistics for the packet encapsulator Since the WAN port operates at a lower speed then the LAN ports there may be traffic overload leading to packet discards...

Page 56: ...Port supports IEEE 802 3ah Link OAM which may be configured on a per port basis 4 2 4 7 1 OAM Mode The port may be configured to be Disabled OAM packets not generated and discarded Active OAM status...

Page 57: ...meter defines what type of traffic passes over this interface The options are as below User Mgmt This port carries user and management traffic Management frames are switched to the processor whilst us...

Page 58: ...s unchanged A trunk is assumed to be a member of all VLANs In normal operation the WAN port will be assigned Trunk Status 4 2 4 10 QinQ S TAG ID If the Traffic Isolation mode is set to QinQ then the W...

Page 59: ...Guide 76 02 082 Rev D 59 of 75 4 2 5 WCM Serial WAN Port Configuration The main serial port menu varies depending upon which cable type is fitted Below are the options shown for no cable V 35 and X 21...

Page 60: ...st be set to UP In applications where the WAN link is not used the state should be set to Down to disable the alarm processing on the WAN port 4 2 5 2 Interface This display item shows the type of cab...

Page 61: ...re timing is supplied externally by the external NTU Modem For lab testing a DCE mode is also available Options DTE Selected by attached cable DCE Selected by attached cable and generates the link tim...

Page 62: ...sulator Since the WAN port operates at a lower speed then the LAN ports there may be traffic overload leading to packet discards The Interface Statistics contain the frames that enter leave the WAN po...

Page 63: ...AN Port supports IEEE 802 3ah Link OAM which may be configured on a per port basis 4 2 5 7 1 OAM Mode The port may be configured to be Disabled OAM packets not generated and discarded Active OAM statu...

Page 64: ...eter defines what type of traffic passes over this interface The options are as below User Mgmt This port carries user and management traffic Management frames are switched to the processor whilst use...

Page 65: ...s unchanged A trunk is assumed to be a member of all VLANs In normal operation the WAN port will be assigned Trunk Status 4 2 5 10 QinQ S TAG ID If the Traffic Isolation mode is set to QinQ then the W...

Page 66: ...capsulation for unframed or framed interfaces or alternatively X 86 LAPS or GFP byte synchronous modes for Framed interfaces 4 2 6 1 1 HDLC HDLC mode is the only option supported on the WCM Serial and...

Page 67: ...operation with an unmanaged WC product or previous software version the payload scrambling must be disabled 4 2 6 1 2 X 86 The WCM offers X 86 LAPS encapsulation when used on a framed byte synchronous...

Page 68: ...scrambler may be applied Both ends of the link MUST match otherwise traffic will not flow 4 2 6 1 3 3 VCAT When a multiframe mode eg CRC4 or G 832 are used then the additional option VCAT is available...

Page 69: ...ble menu allows the user to map the 8 levels of 802 1p and 64 levels of DSCP to the four levels of the WCM 4 2 6 4 1 802 1p Mode Metrodata WCM3100 Alarms Major PRIORITY TABLE Priority Scheme 802 1p 1...

Page 70: ...s ports to enable carriers to group customer traffic within a single group Metrodata WCM Alarms Major TRAFFIC ISOLATION Isolation mode None QinQ EtherType 9100 First CAPITAL select item escape exit me...

Page 71: ...ontact Person Metrodata Limited Fortune House Crabtree Office Village Eversl Node name Location Stats display trap Alarms menu First CAPITAL select item escape exit menu 4 3 1 Read Write Trap Communit...

Page 72: ...may be up to 255 characters and should be configured to reflect the actual installation requirements 4 3 5 Managers To enable access to the WCM using SNMP specific manager addresses must be configure...

Page 73: ...e configuration must be saved to the EEPROM to provide non volatile storage Metrodata WCM Alarms Major MAIN SET UP Global status display alarm eXtension menu Data port set up menu V 24 set up menu Man...

Page 74: ...ion Under the management menu select TFTP and enter the parameters as required 5 1 1 Client Mode Select client mode to display the menu as below Metrodata WCM Alarms Major TFTP Mode Client remote IP 0...

Page 75: ...igured for Software or Config then they will be used to upgrade the software or configuration To use TFTP the IP address of the remote server must be entered For security reasons it is recommended to...

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