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8: RFC-2544

One-way delay

Instantaneous

One-way instantaneous delay value in microseconds.

Minimum

Minimum delay in microseconds.

Maximum

Maximum delay in microseconds.

Average

Average delay in microseconds

One-way delay variation

Instantaneous

One-way instantaneous delay variation value in microseconds.

Minimum

Minimum delay variation in microseconds.

Maximum

Maximum delay variation in microseconds.

Average

Average delay variation in microseconds.

Содержание EtherNID EE

Страница 1: ...1 EtherNID Administrator s Guide for the EtherNID EE EtherNID GE MetroNID TE MetroNID TE R MetroNID TE S...

Страница 2: ...form or by any means electronic mechanical recording or otherwise without prior written consent of Accedian Networks Inc Changes are periodically made to the information herein these changes will be i...

Страница 3: ...ktop installation 18 Rack mounting 19 Grounding the EtherNID 19 EtherSHELF 20 Grounding the EtherSHELF 20 Dimensions 21 Powering the EtherNID 22 DC power adapter 22 48V DC from the 12 unit EtherSHELF...

Страница 4: ...ation 40 Setting the system date and time 41 Date and time settings 42 Timezone and Daylight saving 43 SNMP settings 44 SNMP parameters 45 SNMP trap receivers 46 SNMP trap receivers parameters 47 SNMP...

Страница 5: ...configuration 82 PHY parameters 84 SFP information 85 SFP information 85 Monitoring information 86 SFP thresholds 87 Temperature 87 Vcc 88 Laser bias current 88 Tx power 88 Rx power 89 SFP memory and...

Страница 6: ...ring a regulator 118 Regulator settings 118 Assigning a regulator to a policy 119 6 ALARMS 120 Alarm settings 120 Alarm configuration 121 Customizing an alarm 122 Alarm status 125 Chassis alarms 126 7...

Страница 7: ...Testsuite 159 Viewing RFC 2544 Reports 160 9 PERFORMANCE ASSURANCE AGENT 162 PAA configuration 162 Configuring a probe 163 PAA parameters 165 IGMP 169 PAA status 171 Detailed PAA status 172 PAA result...

Страница 8: ...8 Alarms 199 1 APPENDIX B MIB SUPPORT 203 Public MIBs 203 Private MIBs 205...

Страница 9: ...hru architecture minimizes packet jitter and latency two parameters critical in real time applications such as Voice and Video over IP especially when adding cascaded network devices The EtherNID come...

Страница 10: ...ity and reliability as a value added SLA Increases service reliability and availability Reduces Carrier s operational expenses by reducing truck roll Eliminates finger pointing Increases end customer...

Страница 11: ...Test equipment provides the test suite that is used to validate the link to the customer premises Hub node provides network connectivity for the carrier site Transport media provides connectivity bet...

Страница 12: ...2 Hardware Installation 2 Hardware Installation C Hardware overview Front panel EtherNID EE Front panel EtherNID GE Front panel MetroNID TE S Front panel MetroNID TE TE R Rear panel All units...

Страница 13: ...ctors Each port has two indicator lights as follows Light Solid Flashing Link RX Port is connected at the link layer Port is receiving data TX N A Port is transmitting data SFP ports All SFP ports are...

Страница 14: ...uto MDIX 10Base THD TFD 100Base TX TXFD Auto negotiation Auto MDIX The following describes the factory default configuration settings for all ports Use the management web interface to change these set...

Страница 15: ...eb interface RJ 45 B This port is configured for connection to the carrier network and is set to operate as a DHCP client MetroNID TE S SFP A By default this port is configured for connection to the c...

Страница 16: ...Link RX Solid when the link level is present Flashes when the port receives data Rear panel The rear panels on all units are identical Port Connectors 40 57V 0 5A connector For use with the EtherSHEL...

Страница 17: ...nnection with the CLI interface on the EMGIR4 from your computer use a terminal emulation program with the following settings z Protocol Serial z Port COM1 to 8 z Baud rate 115200 z Data bits 8 z Pari...

Страница 18: ...the brackets as follows When mounting the EtherNID on a wall ensure that the surface you attach the EtherNID to and the fasteners you use are able to support at least 2 kg 4 4 pounds cable pull accide...

Страница 19: ...ensure that power is removed from the DC circuit To ensure that all power is OFF locate the circuit breaker on the panel board that services the DC circuit switch the circuit breaker to the OFF posit...

Страница 20: ...However to channel ESD voltages to ground do not unplug the power cable Remove all network interface cables 2 Before proceeding to the next step ensure that power is removed from the DC circuit To en...

Страница 21: ...the back of the EtherSHELF 6 Connect the other end of the wire to a grounding point on the rack Dimensions The EtherSHELF is a 4U chassis for 19 inch racks with available side extenders for 23 inch r...

Страница 22: ...bove the power input with the supplied screw and washer 48V DC from the 12 unit EtherSHELF You can power EtherNIDs mounted in the EtherSHELF using the shelf s built in 48 V DC power connector 24V DC m...

Страница 23: ...ing screw located at the bottom right on the back of the Terminal Block Adapter to secure the grounding lug 48V DC via discrete power cord It is possible to power units with a custom built 24V or 48V...

Страница 24: ...here should be one fuse per power feed The power source 20 to 36 V DC must be limited by a 1 0A 24V fast acting fuse or equivalent There should be one fuse per power feed Warning Disconnect all power...

Страница 25: ...the EtherNID can also be restarted using the command line interface See Chapter 12 for details Resetting to factory defaults To reset the EtherNID to factory default settings 1 Press and hold the Bypa...

Страница 26: ...interface To start the management interface do the following 1 Use an Ethernet cable to connect the LAN port on a computer to the management port on the front of the EtherNID 2 Configure the computer...

Страница 27: ...tor password 1 Open the Session Users page and click admin in the list 2 Specify the new password confirm it 3 Click Apply Lost administrator password If you forget the username or password the only w...

Страница 28: ...3 Management Configuration Creating additional accounts 1 Open the Session Users page and click Add 2 In the new user setting box specify the new user name and other details 3 Click Apply...

Страница 29: ...the DNS settings obtained via DHCP on a specific port or manually set DNS settings Use DHCP results Set DNS manually In either case you can define the host name for the EtherNID NOTE The default host...

Страница 30: ...u modify this interface you may lose access to the management web interface Network This is the default interface active on the network port Auto This is the Auto interface which will be listening for...

Страница 31: ...or example when the interface is used for OAM or test set interaction State Enable or disable the interface Upon interface creation the default is enabled Interface name Specify a name to identify the...

Страница 32: ...ts IP address DNS server and gateway settings from a DHCP server Use DHCP route information If the DHCP server has routing information it will be applied to the unit Use static IP until DHCP response...

Страница 33: ...ettings Auto Tell the remote device to compute an IP address given the subnet gateway and mask Auto static Behaves like Auto but preserves the IP address gateway and mask if an IP is already configure...

Страница 34: ...for this interface and this can be the only Auto interface created This interface can however be disabled Discovery settings only available on Auto interface State Enable or disable the auto configura...

Страница 35: ...s on match A list of ports to forward beacons and advertisement frames when the domain ID of these frames matches the configured domain ID Forwarding ports on mismatch A list of ports to forward beaco...

Страница 36: ...inventory This will display a table of all units that have advertisement enabled to send an information frame on the network You can use the hyperlink in the Remote NID IP column to connect to the we...

Страница 37: ...ges which shows all active routes on the EtherNID Initially no routes are defined Adding a route To add a system route do the following 1 Open the System Routes page 2 Click the Add button in the Rout...

Страница 38: ...erface to which the route is associated Note This field is optional if a matching active route is already associated to the interface Destination Network or host address of the route Use 0 0 0 0 for d...

Страница 39: ...te Syslog Configuration box Configure these options as required and then click Apply Syslog parameters Facility configuration Device facility All messages are logged using this user defined facility i...

Страница 40: ...Management Configuration Remote syslog configuration Remote syslog enable Enables the sending of messages to a remote syslog server Host Specify the IP address or domain name of the remote syslog serv...

Страница 41: ...matically update the system date and time using the Network Time protocol select the NTP enable option The following options will be displayed 3 Select a time server from the list To add a new server...

Страница 42: ...e times and the resulting time is derived from an averaging process based on a hardware clock If unchecked the NTP server is only queried every 30 minutes and the system time is set accordingly withou...

Страница 43: ...p or duplicate time stamps because the clock was set back Daylight saving offset Time correction to apply to GMT offset during the Daylight saving period Most of the time it will be one hour DST start...

Страница 44: ...3 Management Configuration SNMP settings To configure SNMP options do the following 1 Open the System SNMP page 2 Define SNMP parameters as required by your setup and then click Apply...

Страница 45: ...formation for the unit Generally an email address System location Identify the physical location of the unit Agent UDP port Specify the UDP port the SNMP agent uses for all IPv4 interfaces Note Changi...

Страница 46: ...3 Management Configuration SNMP trap receivers To configure SNMP trap options do the following 1 Open the System SNMP Traps page...

Страница 47: ...r UDP port The UDP port that the unit will use to send traps to the notification receiver By default the well known SNMP trap port 162 is used Host name The IP address or host name of the device that...

Страница 48: ...y the IP address or host name of the device that will receive SNMP traps and or inform notifications The unit sends a Cold Start trap when it starts up Community string Specify the community string re...

Страница 49: ...These will then be accessible through SNMP Enable filing This will enable the history files to be stored locally instead of storing this information in the RAM This will enable the remote retrieval o...

Страница 50: ...trieval of history buckets do the following 1 Open the System History page on the remote NIDs 2 Ensure filing is enabled for the desired history buckets and then click Apply 3 Open the System Agents H...

Страница 51: ...s will ignore requests for history buckets retrieval if their local scheduling is enabled Remote scheduled hours The history buckets will be retrieved according to the Scheduled hours selected Hold CT...

Страница 52: ...Using this field reports can be generated as often as 4 times per hour When a large number of devices are set to generate report files this can be used to spread the load on the network and servers E...

Страница 53: ...Fixed number of periods All the periods available up to the user specified number of periods Note that the number of periods to use can be set separately for local and remote reports Options This all...

Страница 54: ...the name of the application it will be used for Valid until Date where the certificate will expire It may still be valid if the peer has disabled checking Function Describes how the certificate can b...

Страница 55: ...f the ping and traceroute commands Open the System Maintenance System Tools page IP address Specify the IP address to PING Timeout Number of PING messages to send maximum count is 10 IP address Specif...

Страница 56: ...peration mode to apply to this board after the next reboot IGMP version Choose the IGMP version for the unit This will affect the IGMP configuration of all interfaces on the unit S VLAN ethertype Choo...

Страница 57: ...er reboot After rebooting Note that the configuration will be reset to factory default you will see one of the following configurations in Port Configuration page This shows that there are now four Cl...

Страница 58: ...traffic 2x1Gbps will be forwarded out the Network port 1Gbps with equal priority Traffic Policies will need to be configured on the Network port in order to have the incoming traffic forwarded out th...

Страница 59: ...only one user at a time has the ability to make changes Writelock Click this button to lock the configuration so you can make changes Writeunlock Click this button to unlock the configuration so someo...

Страница 60: ...Uptime Indicates how long the session has been active Writelock Indicates which session has the ability to make configuration changes Terminate Select one or more sessions and then click the Terminate...

Страница 61: ...ity of the upgraded firmware Configuration maintenance Use this page to import export or rollback configurations The imported exported file is an agglomeration of all configuration elements into an AS...

Страница 62: ...tion file in the text box The PPT file will be exported as a compressed ZIP file 2 Click Export Factory default This will bring the unit configuration back to factory defaults Cancel changes This will...

Страница 63: ...re supported at the same time Max WEB sessions Specify the maximum number of management tool sessions that are supported at the same time Max total sessions Specify the total number of CLI and WEB ses...

Страница 64: ...ation Authentication Order Authentication method to use in order of availability Refer to RADIUS configuration page for server configuration instructions This parameter is described in the RADIUS sect...

Страница 65: ...of the following methods PAP Password Authentication Protocol RADIUS timeout Time to wait for the RADIUS server to respond before retrying the connection After the number of retries has been exhauste...

Страница 66: ...set to viewer only Callback Id id 20 Provides a fine grained permissions mechanism The permissions are the same as those that can be configured locally on the unit It is a space or coma separated list...

Страница 67: ...ge integrated from the last completed period of 15 seconds 30 seconds average The CPU usage average integrated from the last completed period of 30 seconds 60 seconds average The CPU usage average int...

Страница 68: ...work and manages the other EtherNIDs in band through its out of band Management port The following diagram describes the typical setup scenario for a bridged interface Configuration procedure 1 Power...

Страница 69: ...used to connect to the management bridge The other two interfaces will be used to access the other two EtherNIDs remotely 11 Next create the bridge interface Execute the following command to bridge a...

Страница 70: ...atus To view a list of all ports and their status open the Port Configuration page You will see the following page on an EtherNID EE You will see the following page on an EtherNID GE or MetroNID TE TE...

Страница 71: ...4 Port configuration...

Страница 72: ...4 Port configuration You will see the following page on a MetroNID TE TE S when in Aggregator4x1 mode NOTE On a TE S the ports will be SFP A SFP B SFP C SFP D...

Страница 73: ...4 Port configuration You will see the following page on a MetroNID TE TE S when in Aggregator2x1 mode NOTE On a TE S the ports will be SFP A SFP B SFP C SFP D...

Страница 74: ...the port is enabled ready to connect or disabled Speed Indicates the current port speed and duplex type If set to Auto nego the EtherNID automatically negotiates port speed and duplex type with the d...

Страница 75: ...link Propagate fault in one direction based on opposite port link status One way EVC Propagate fault in one direction based on opposite port link status and EVC status Two way link Propagate fault in...

Страница 76: ...configure port settings do the following 1 Open the Port Configuration page 2 Click the name of the port that you want to configure The port configuration page will open If you are configuring a copp...

Страница 77: ...configuring an SFP fiber port it will be similar to the following page The Network port will give you the option of setting up Link or LACP status Protection 3 Define port parameters as required by y...

Страница 78: ...he standby connectors are determined by the Media selection field in the Port Configuration page For example if we choose RJ45 A with SFP B the main connector is SFP B and standby connector is SFP A I...

Страница 79: ...ink partner must be set to MDI or a cross over cable must be used Link speed Sets port speed and duplex type Select Auto negotiation enable to have the unit automatically negotiate port speed and dupl...

Страница 80: ...o negotiation results Current status Reports the following for Ethernet ports Current link speed and duplex type when Auto negotiation enable is selected Current connector configuration If the link pa...

Страница 81: ...statistics do the following 1 Open the Port Statistics page 2 Click the name of a port to view detailed statistics For example if you click the Client port name on an EtherNID GE or MetroNID TE TE R...

Страница 82: ...4 Port configuration PHY auto negotiation configuration To configure PHY auto negotiation settings do the following 1 Open the Port PHY page...

Страница 83: ...example if you click the Client port name you will see the following page 3 Define PHY parameters as required by your setup and then click Apply NOTE Advertised parameters are checked and parameters...

Страница 84: ...Full Pause Symmetric Pause Asymmetric Link Partner Ability Lists the abilities of the link partner 10Mbps Half 100Mbps Half 1Gbps Half 10Mbps Full 100Mbps Full 1Gbps Full Pause Symmetric Pause Asymme...

Страница 85: ...g sections for more information SFP information on page 8585 SFP thresholds on page 87 SFP memory and monitor memory on page 90 SFP information This box displays general SFP information and monitoring...

Страница 86: ...onitoring will all be displayed Calibration The values in this field are interpreted differently depending upon the option bits set at address 92 Internal If bit 5 is set the values are calibrated to...

Страница 87: ...aintained for input power levels up to the lesser of maximum transmitted or maximum received optical power per the appropriate standard It should be maintained down to the minimum transmitted power mi...

Страница 88: ...rning transceiver supply voltage Low warning Low Warning transceiver supply voltage Laser bias current High alarm High Alarm TX bias current in micro Amps Low alarm Low Alarm TX bias current in micro...

Страница 89: ...Low Warning TX output power in dBm 40 to 8 2 dBm Rx power High alarm High Alarm Rx input power in dBm 40 to 8 2 dBm Low alarm Low Alarm Rx input power in dBm 40 to 8 2 dBm High warning High Warning R...

Страница 90: ...mory The SFP serial ID provides access to sophisticated identification information that describes the transceivers capabilities standard interfaces manufacturer and other information Refer to INF 8074...

Страница 91: ...the EtherNID can diagnose are opens shorts cable impedance mismatch bad connectors and termination mismatch Testing a cable To perform a cable test do the following 1 Open the Port Cable page 2 Click...

Страница 92: ...s include z Cable is not connected z Cable was cut z FORCED Indicates a persistent noise on the cable This can be caused by a link partner running forced at 10 100 Mbps Cable length is not available w...

Страница 93: ...input packet to an L2 class of service This traffic mapping classification is accomplished using the following fields in the incoming packet z p bits in 802 1Q 802 1Q 1Q tags z IP precedence bits in...

Страница 94: ...oS profile Configuring a CoS Profile Once a Cos profile is created it can be applied to policies for traffic classification To configure a CoS profile do the following 1 Open the Traffic Mapping page...

Страница 95: ...ns and N rows where N depends on the type of the CoS profile If the CoS profile type is PCP or IP precedence then N 8 Otherwise the CoS profile is a DSCP profile and N 64 Each row in this table repres...

Страница 96: ...f configured Bandwidth regulator sets open the Traffic Mapping page Index Bandwidth regulator set s unique identifier Name Bandwidth regulator set s name as defined in the configuration page Click thi...

Страница 97: ...t do the following 1 Open the Traffic Mapping page 2 Click Add in the Bandwidth regulator sets section or click a regulator set name to edit and existing one 3 Configure Bandwidth regulator set parame...

Страница 98: ...ach row in this table allows assigning a traffic regulator to a specific PCP IP precedence DSCP value PCP IP precedence DSCP IN PCP IP precedence DSCP input value Bandwidth regulator The bandwidth reg...

Страница 99: ...State The state of the rule enabled or disabled Protocol The Layer 2 Control Protocol to be processed by the rule Mode The current mode of operation of the rule Four modes of operation are available D...

Страница 100: ...oming port that is used by the rule The incoming port is considered to be the port where the layer 2 control protocols will ingress Outgoing port The outgoing port that is used by the rule The outgoin...

Страница 101: ...Allows a rule to be enabled or disabled without being deleted L2PT rule name Unique name assigned to the rule Protocol Layer 2 Control Protocol to be processed by a specific rule Replacement MAC The...

Страница 102: ...rames are sent to software layers for further processing Incoming port This allows the incoming port used by the rule to be selected The incoming port is considered to be the port where the layer 2 co...

Страница 103: ...LAN list This specifies which VLAN tags to insert in the tunneled frames The format is a list of comma separated groups formatted as vlan1 vlan2 The second tag Q in Q entry is optional For example if...

Страница 104: ...wing information is presented for each policy Entry Indicates the position of the rule in the access list State Indicates if the policy is enabled or disabled Disabled policies are skipped when the ru...

Страница 105: ...ffic Policies page 2 Click the policy entry that you want to configure 3 Configure policy settings and click Apply Policy settings Enable policy Select this check box to activate the policy Filter typ...

Страница 106: ...his section selects the PCP Priority Code Points action to perform Possible values are Preserve Keep the PCP bits if the packet is already tagged Direct Add the default PCP value Map Use a CoS profile...

Страница 107: ...N A PCP mapping If this option is selected the first and second choices can be used to map and regulate traffic based on PCP IP precedence DSCP values The table below shows the valid configurations of...

Страница 108: ...activate a default bandwidth regulator Pre marking color Pre mark with a specific color the traffic that does not match the first and second choices This option has no effect if the enabled bandwidth...

Страница 109: ...be associated with the traffic matched by this policy To define a bandwidth regulator see the Bandwidth policing section CFI PCP The default CFI and PCP values to be applied if the Encapsulation is P...

Страница 110: ...ress assigned to the filter The filter will only process frames being sent to this address The address is specified as six pairs of hexadecimal digits separated by colons xx xx xx xx xx xx MAC source...

Страница 111: ...mask Specify the address as six pairs of hexadecimal digits separated by colons xx xx xx xx xx xx Only the bits specified by the mask are used The other bits are ignored MAC source mask Specify the so...

Страница 112: ...you to provide CoS prioritization by using the standard based 802 1Q priority tag Possible values are 0 to 7 Interpretation is based on the carrier s equipment and administrative policies Priority ope...

Страница 113: ...n address assigned to the filter The filter will only process packet being sent to this address The address is specified in dotted decimal notation NOTE Filtering source or destination IP address assi...

Страница 114: ...create a new file or click the filter name to edit and existing one 3 Configure filter parameters and click Apply IPv4 filter parameters IPv4 filter name Specify a name to uniquely identify the filter...

Страница 115: ...ings Specify the UDP or TCP port number used by the IPv4 source and IPv4 destination port fields These settings are only valid when the Protocol field is set to TCP 6 or UDP 17 ICMP settings Specify t...

Страница 116: ...nistrative policies Priority operator VLAN priority operator Valid operator types are Greater than Less than Equal to or Range inclusive range VLAN ID Specify the VLAN ID that will be used to filter t...

Страница 117: ...s page Initially this page is empty as no regulators are defined by default The following information is presented for each filter Name Unique name assigned to the regulator CIR Committed Information...

Страница 118: ...the regulator Green traffic in excess of this maximum will be declared yellow by the regulator and will be submitted to EIR regulation Range 0 to maximum port speed in kbps Committed Burst Size Speci...

Страница 119: ...ith the color set by a policy color blind All incoming traffic enters the traffic regulator initially green Coupling Flag Modifies the way in which the regulator processes yellow traffic False Yellow...

Страница 120: ...herNID LED corresponding to the severity of the alarm Enable syslog reporting Reports alarms by creating syslog entries Enable SNMP reporting Reports alarms via SNMP traps from Accedian s private MIB...

Страница 121: ...6 Alarms Alarm configuration The Alarm Configuration page lists all defined alarms...

Страница 122: ...6 Alarms For a description of each field see Customizing an alarm on page 122 Customizing an alarm To customize an alarm click its Number...

Страница 123: ...e for CC Packet Loss and others related alarms 4 SOAM module for CC Packet Loss and other related alarms 5 Unassigned 6 Unassigned 7 System module like NTP and other agents 8 Environmental module for...

Страница 124: ...ce affecting condition has occurred that requires immediate corrective action Service affecting Specify if the alarm will be displayed as service affecting or non service affecting Description Textual...

Страница 125: ...Alarm status The Alarm Status page presents a summary of all alarms For a description of each field see Customizing an alarm on page 122 To view detailed information on an alarm click its Number For...

Страница 126: ...onnected and is operating normally A red light indicates that the power source is not connected or is not operating normally Temperature sensor status Indicates the current temperature inside the unit...

Страница 127: ...nce OAM state Indicates if an instance is enabled or disabled This field does not indicate a successful discovery of an OAM peer See the status page for details OAM mode The OAM instance may be active...

Страница 128: ...e OAM Configuration page 2 Click Add to add a new OAM instance 3 Configure OAM instance settings and click Apply OAM instance parameters OAM instance name Specify a name to identify the OAM instance P...

Страница 129: ...t is re transmitted to ensure its reception by the peer This setting is only valid if This unit supports events is enabled Errored Frame Event EFE Threshold and window Specify the threshold setting th...

Страница 130: ...d is a one second period in which at least one frame was bad In other words this event is generated when the number of seconds with any number of bad frames is greater than or equal to the threshold d...

Страница 131: ...the location setting An instance enabled to react on external loopback commands is not shown in this field Lpbk mode The loopback control logic once enabled may be using the standard IEEE 802 3ah mode...

Страница 132: ...e before you can add a new loopback you must first add an OAM instance on the OAM Configuration page 2 Open the OAM Loopback page 3 Configure loopback parameters and click Apply Loopback parameters Na...

Страница 133: ...ct the IPv4 filter that will be applied to loopback traffic Actions Swap MAC addresses Swaps the source and destination MAC addresses Swap IP addresses Swaps the source and destination IP addresses Sw...

Страница 134: ...p commands When enabled VLAN loopback commands will be accepted This option is only valid for untagged OAM instances Tagged OAM instances only accept loopback commands from a specific VLAN NOTE This o...

Страница 135: ...s presented for each event Name The name of the OAM instance Txm event The number of OAM events transmitted Txm duplicate The number of transmitted OAM events that were duplicated Rcv event The number...

Страница 136: ...ive is generated within the OAM sublayer with an OAMPDU Code field value equal to the Event Notification code and Event TLV Type field equal to the Errored Symbol Period Event value The first INTEGER...

Страница 137: ...the Event Notification code and Event TLV Type field equal to the Errored Frame Period Event value The first INTEGER represents the Event Time Stamp field The second INTEGER represents the Errored Fr...

Страница 138: ...nds to the Dying Gasp bit in the Flags field The third bit corresponds to the Critical Event bit in the Flags field The fourth bit corresponds to the Local Evaluating bit in the Flags field The fifth...

Страница 139: ...Revision field in the Local Information TLV of the most recently transmitted Information OAMPDU Parser state Mux state A string of three bits corresponding to the State field of the most recently tran...

Страница 140: ...string of three bits corresponding to the State field of the most recently received Information OAMPDU The first and second bits correspond to the Parser Action bits in the State field The third bit c...

Страница 141: ...AMPDU Number of OAMPDUs received by this instance Include all types info var request var response loopback etc Txm OAMPDU Number of OAMPDUs transmitted by this instance Include all types info var requ...

Страница 142: ...for slow protocols Length Or Type field value equal to the reserved Type for slow protocols A slow protocols subtype value equal to the subtype reserved for OAM The OAMPDU code equals the OAM Informa...

Страница 143: ...ized nonresettable counter This counter has a maximum increment rate of slow protocol frames No more than 10 frames shall be transmitted in any one second period Variable request A count of OAMPDUs re...

Страница 144: ...r for transmission that contains the OAM Information code This counter is incremented when a request service primitive is generated within the OAM sublayer with an OAMPDU code indicating an Informatio...

Страница 145: ...Request OAMPDU Generalized non resettable counter This counter has a maximum increment rate of slow protocol frames No more than 10 frames shall be transmitted in any one second period Variable respon...

Страница 146: ...Generator To view the RFC 2544 generator configuration open the RFC 2544 Generator Configuration page To edit any existing settings click the flow profile setting Test Description Description configu...

Страница 147: ...ttings Port name Name configured for the port on which to send the flow s MAC destination This is the peer MAC address Y 1731 MEG level The maintenance Entity Group level Layer 3 settings Destination...

Страница 148: ...canonical format indicator CFI Applies only when VLAN 1 header is enabled Enable VLAN 2 header This is to encapsulate all packets with 2 VLAN headers 1Q in 1Q VLAN 2 ID Second VLAN ID When enabled all...

Страница 149: ...assigned to the flow Flow description Description to identify the flow and its characteristics Traffic type Select between burst or constant rate traffic z Constant The constant traffic type consists...

Страница 150: ...om configuration you need to select one of the supported patterns Duration type Choose between the following duration types Continuous Stops only when user manually stops the test Seconds Stops after...

Страница 151: ...or Disabled Mode Mode of the monitor Terminal or Bypass Terminal The RFC 2544 test will terminate at this NID Bypass The RFC_2544 test measurements will be taken but the traffic will follow the rules...

Страница 152: ...ved by the associated inspector Received bytes Total bytes received by the associated inspector Rate Data rate in Mbps This is the amount of Mbits received in the last second step of 1 Mbps OOO or dup...

Страница 153: ...onds Maximum Maximum delay in microseconds Average Average delay in microseconds One way delay variation Instantaneous One way instantaneous delay variation value in microseconds Minimum Minimum delay...

Страница 154: ...pen the RFC 2544 Testsuite page Once defined the Testsuite can be run to determine the conformance of a network section or a specific device To add a new testsuite click the Add button To edit any exi...

Страница 155: ...configuration Suite name Unique name assigned to the testsuite Suite description Description configured to identify the testsuite and its characteristics Jumbo frame size This defines what size is co...

Страница 156: ...Applies only when the specific VLAN is enabled VLAN priority VLAN priority bits possible values are 0 to 7 Applies only when the specific VLAN is enabled VLAN CFI Specify the Canonical Format Indicato...

Страница 157: ...est the delay and delay variation test will measure the latency and jitter at that specific rate If the throughput test has not been run prior to the delay test the NID will perform a short throughput...

Страница 158: ...t for a duration of time The NID will again perform a Back to back test for each one of the Frame sizes selected To be successful the DUT must not create any frame loss for each burst A burst will hav...

Страница 159: ...new testsuite button in the RFC 2544 Reports page Configure the report then click the Run button to start the testsuite RFC 2544 report configuration File name Unique name assigned to the report Desc...

Страница 160: ...me of the report to view Testsuite Report Name Unique name assigned to the report Status Indicates the report s current status Possible values are Failed An error occurred during the testsuite executi...

Страница 161: ...8 RFC 2544 Report contents Once a test suite has finished running the bottom of the report will look similar to the below screen shot The entire report is displayed below...

Страница 162: ...nicate with several PAA instances simultaneously To view a summary of all PAA probes open the PAA Configuration page The following information is presented for each probe z Index A unique identifier a...

Страница 163: ...ked IS Locked traffic in service z Locked OOS Locked traffic out of service z Destination For layer 2 probes this is the peer s MAC address For UDP probe this is the peer s IPV4 address z Sampling per...

Страница 164: ...9 Performance Assurance Agent 3 Configure parameters and click Apply...

Страница 165: ...ble or disable the PAA probe Local and Peer Indexes Local Index Specifies the local identifier for the probe For add command omitting the local identifier or specifying 0 means allocate any free local...

Страница 166: ...stination UDP port default 8793 Diff Serv Codepoint DSCP IP type of service field Explicit Congestion Notification ECN The Explicit Congestion Notification value 0 3 VLAN 1 Priority First VLAN priorit...

Страница 167: ...threshold One way average delay threshold Maximum delay variation Maximum one way delay variation allowed Delay variation threshold One way delay variation threshold in samples Average delay variation...

Страница 168: ...nce Agent Maximum delay variation Maximum two way delay variation allowed Delay variation threshold Two way delay variation threshold in samples Average delay variation threshold Two way average delay...

Страница 169: ...ines a reference period for IGMP measurements This period needs to be a multiple of the One way reference period Validity UDP sink probe configured with a multicast destination address One way Join Pe...

Страница 170: ...milliseconds 0 default No IGMP measurement Minimum 100ms Maximum One way reference period One way join period Leave delay threshold Purpose Defines the maximum consecutives leave delay samples allowe...

Страница 171: ...Disabled Disabled by configuration z Associating Enabled looking for peer z Associated Enabled peer found z Running Running one time measurement z Idle Idle after one time measurement completed z Loc...

Страница 172: ...PAA probe Probe Name Probe s name as defined in the configuration page Click this name for more details Index Probe s unique identifier State Probe s current State Alarms and status Each of the follo...

Страница 173: ...Performance Assurance Agent Two way Average Delay Two way Delay Variation Two way Average Delay Variation NOTE One way delay measurements require time synchronization via NTP on units at each probe en...

Страница 174: ...te Indicates the probe s current state Possible values are Disabled Disabled by configuration Associating Enabled looking for peer Associated Enabled peer found Running Running one time measurement Id...

Страница 175: ...Clicking a probe name on the PAA results page presents more detailed information Current results for probe Unique name assigned to the probe Index A unique identifier assigned to the probe State Indic...

Страница 176: ...way delay variation Two way delay variation Instantaneous DV Instantaneous delay variation value in microseconds Minimum DV Minimum delay variation in microseconds over one period Maximum DV Maximum...

Страница 177: ...o configure the global traffic shaping parameters for the outgoing port Map This option allows the user to edit the PCP to shaper map It should be noted that the PCPs are output by the Service Mapping...

Страница 178: ...the shaper EBS The shaping burst of yellow packets in Bytes maximum output burst of the shaper Traffic shaper statistics Name Unique name assigned to this shaper CIR Instantaneous rate of green packet...

Страница 179: ...er freeze_time which determines the time interval between two successive updates of pm It allows the changes in the marking probability to take effect before the value is updated again Before we move...

Страница 180: ...1 Go to Traffic shaping Click on MAP The PCP shaper mapping allows user to map the traffic to a shaper s queue based on the PCP and CFI DEI fields in the packets It is important to note that the PCP...

Страница 181: ...ts bytes and rate dropped by the queue management algorithm BLUE Total yellow This is the total number of yellow packets bytes and rate forwarded by this shaper Total green This is the total number of...

Страница 182: ...h MEPs might be configured VID VLAN ID to which the Maintenance Point is attached or 0 if none Level MD level or MEG level of the Maintenance Point Dir Direction in which the Maintenance Point faces o...

Страница 183: ...page 2 Click Add to add a new MD configuration if required or you may use one of the preconfigured defaults 3 Configure CFM instance name and settings and click Apply 4 Open the CFM MA MEG page 5 Clic...

Страница 184: ...CCM interval Interval in milliseconds at which the CCMs are sent z Sender ID permission Indicates what if anything is to be included in the Sender ID TLV transmitted in CCMs LBMs LTMs and LTRs The val...

Страница 185: ...MEP is to function normally and false indicates that it is to cease functioning z CCI Indicates if set to true that the MEP will generate CCM messages z Port Indicates the port used by this MEP z Dire...

Страница 186: ...MEG z MEPID Maintenance association End Point Identifier MEPID An integer unique to each MA identifying a specific MEP in CCM frames z Port Indicates the port used by this MEP z MAC address Indicates...

Страница 187: ...e priority parameter for CCMs and LTMs transmitted by the MEP default value the highest priority i e the highest numerical value allowed to pass through the Bridge Port for any of this MEP s VLAN IDs...

Страница 188: ...or the flag HWonly Y 1731 LTM sequence number Indicates the sequence number used by the latest link trace request Target MAC address Indicates the target MAC address used by the latest link trace req...

Страница 189: ...value specified by the Priority field Priority Specifies the value for LBM VLAN priority VLAN drop eligibility Specifies the value for LBM VLAN drop eligibility bit Nbr message Specifies the number o...

Страница 190: ...equest LBR with bad MSDU Indicates the number of LBR received with a content that did not match the corresponding LBM for the latest loopback request Nbr LBR duplicated Indicates the number of LBR rec...

Страница 191: ...11 CFM 10 Open the CFM DMM Configuration and select add...

Страница 192: ...11 CFM 11 Open the CFM DMM Configuration and select add z DMM Delay Measurement Message used to measure delay and variation Enter the values and thresholds as required and apply...

Страница 193: ...11 CFM 12 Open the CFM Packet loss Configuration and select add 13 Simply enable the Packet loss module and apply...

Страница 194: ...umber of Connectivity Check Messages sent by this MEP with RDI bit set z RDI received Number of Connectivity Check Messages received by this MEP with RDI bit set z CCM seq error The total number of ou...

Страница 195: ...Unique index of the Packet loss measurement z MEP idx Unique index assigned to each Maintenance association End Point z MEPID Local MEP s Maintenance association End Point Identifier z R MEPID Remote...

Страница 196: ...s z bandwidth regulator Manage bandwidth regulator database z cos profile Manage class of service profiles for service mapping z l2pt Manage the Layer 2 Protocol Tunneling rules z filter Manage the fi...

Страница 197: ...s 802 3ah z paa Manage the Performance Assurance Agent instances Utilities z configuration Export import or factory reset the device configuration z firmware Install a new firmware or display current...

Страница 198: ...attribute specifier attribute specifier attribute name attribute value list attribute value_list attribute value attribute value list command name key word attribute name key word attribute value key...

Страница 199: ...port Client 1 005 02 loopback on port Network SFP module for Rx Tx power temp vcc and lbc alarms and warnings 2 001 01 SFP A temperature high alarm 2 001 02 SFP A temperature low alarm 2 001 03 SFP A...

Страница 200: ...6 SFP B supply voltage low alarm 2 002 07 SFP B supply voltage high warning 2 002 08 SFP B supply voltage low warning 2 002 09 SFP B laser bias current high alarm 2 002 10 SFP B laser bias current low...

Страница 201: ...probe name PAA_TW_DELAY_ALERT 3 xxx 08 probe name PAA_TW_AVG_DELAY_ALERT 3 xxx 09 probe name PAA_TW_DV_ALERT 3 xxx 10 probe name PAA_TW_AVG_DV_ALERT Example With only 1 PAA probe created called paa_pr...

Страница 202: ...xxx 09 One way delay variation on down MEP 4 xxx 10 One way average delay variation on down MEP 4 xxx 11 Two way delay on down MEP 4 xxx 12 Two way average delay on down MEP 4 xxx 13 Two way delay var...

Страница 203: ...m group interface group snmp group NOTE Some groups have been removed for security reasons of the standard MIB II IF MIB ifXTable EtherLike MIB dot3StatsTable dot3PauseTable dot3HCStatsTable RMON MIB...

Страница 204: ...Appendix B MIB Support IEEE8021 CFM dot1agCfmStackTable dot1agCfmMdTable dot1agCfmMaNetTable dot1agCfmMaCompTable dot1agCfmMaMepListTable dot1agCfmMepTable dot1agCfmMepDbTable dot1agCfmMdTableNextInd...

Страница 205: ...L ACD DESC MIB mib This MIB contains the NID description information and environmental values and status ACD DISCOVERY MIB mib This MIB contains the information in the discovery inventory ACD FILTER M...

Страница 206: ...This MIB contains all the information related to the Service Mapping configuration in the NID Alarms format The alarm format is defined in the ACD ALARM MIB mib file The alarms are in SNMPv2 format a...

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