GE 86498 ETHER-1000 UNIT Technical Practice Download

Page: 174 / 174

342-86400-498PS

Issue 1.2

April 2012

Page 174

Copyright



GE Multilin Inc. 2010-2012

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SONET

Synchronous Optical Network

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SPE

Synchronous Payload Envelope (a SONET term)

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SRAM

Synchronous Random Access Memory

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STS

Synchronous Transport Signal

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Sampled Value

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TDM

Time Division Multiplexing

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TPIM

Technical Practice and Installation Manual

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TOS

Type of Service (a field in layer-3 frames)

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UTP

Unshielded Twisted Pair

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VCXO

Voltage Controlled Crystal Oscillator

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VID

VLAN ID (the 12-

bit field in “tagged” 802.1Q layer-2 frames)

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VLAN

Virtual LAN



Virtual Tributary



XMT

Transmit

Summary of Contents for 86498 ETHER-1000 UNIT

Page 1: ...E Multilin Inc 2010 2012 JungleMUX SONET Multiplexer 86498 ETHER 1000 UNIT 3 34 42 2 8 86 64 40 00 0 4 49 98 8P PS S I Is ss su ue e 1 1 2 2 A Ap pr ri il l 2 20 01 12 2 Technical Practice and Installation Manual ...

Page 2: ...the property of GE Multilin Inc This document must not be copied reprinted or reproduced in any material form either wholly or in part without the written consent of GE Multilin Inc GE Multilin Inc reserves the right to make changes and modifications to any part of this document without notice GE Multilin Inc is not responsible for any damages or losses incurred as a result of out of date or incor...

Page 3: ...itioning 18 Bandwidth Partitioning Examples 19 Compatibility with ETHER 100 22 Path Protection 23 Distributed Port Based VLANs 25 QVLAN Filtering 26 Output Tagging 26 Port Types 27 Port Type Application Examples 28 Traffic Prioritization 35 Use of TDM Pipes and Traffic Prioritization for Providing Guaranteed SONET Bandwidth for Important VLANs 37 Rate Limiting 39 Ethernet Port Interfaces 39 RJ 45 ...

Page 4: ...FP Module 55 86418 61 ETHER 100 Quad RJ 45 Module 57 86418 63 ETHER 100 Quad SFP Module 57 86418 64 ETHER 100 Dual RJ 45 Dual SFP Module 58 LED Indications 59 Paddleboard Installation 60 Replacing ETHER 1000 Unit in a System in Service 61 Adding ETHER 1000 Unit to a System in Service 62 Tying Ethernet Traffic 64 Using CBW Tie Connections 64 Using Ethernet Port Tie Connections 65 5 CONFIGURATION 69...

Page 5: ...rt Status 95 Priority 96 Input Rate Limit 99 Output Rate Limit 101 Cu port 101 SFP Status 102 VLANs Tab 104 D PVLAN Static Memberships 108 QVLAN Static Memberships 109 MAC Tab 111 MAC Address Table 111 Static MAC Table Setup Sub tab 115 MAC Table Entries Sub tab 116 Port Statistics Tab 120 Port 121 Errored Frame Counts 121 Input Frame Statistics 122 Output Frame Statistics 123 Show Frame Length St...

Page 6: ...140 WAN MAC Address Learning 140 LAN MAC Address Learning 140 Port based VLAN support 140 802 1Q based VLAN support 140 Output Tagging 141 Port Types 141 Egressing Frame Queues 142 Output Rate Limiting 142 Frame Priorities 142 Frames FCS bytes 143 Input Rate Limiting 143 Ingressing Frame Buffers 144 Protection Switching 144 Frame Latency 145 GMII Port s Throughput Performance 145 Network Size per ...

Page 7: ...rame Byte Counters 149 Outputted Ethernet By Frame Type Counters 149 Tried to Output Ethernet Discarded Frame Counters 150 Outputted Ethernet By Length Counters 150 Outputted Ethernet Frame Byte Counters 150 WAN Queues 150 LAN Queues 151 Wide Area Network monitoring and path protection 151 Displaying LAN MAC Address Table Entries 151 Environmental Specifications 152 Physical 152 Electrical 152 Atm...

Page 8: ...nters 162 APPENDIX E 164 ETHER 1000 System Engineering Guidelines 164 Traffic Prioritization 164 Traffic Separation and Bandwidth Management 165 Approach 1 Use different ETHER system for each application 165 Approach 2 Use one ETHER 1000 system for all applications 165 APPENDIX F 167 Upgrading Older Versions of ETHER 1000 Units to Version 3 167 Upgrading from V1 to V3 167 Upgrading from V2 to V3 1...

Page 9: ...r other JungleMUX units Customer inquiries for information contained in this manual should be directed to JungleMUX Product Line Management GE Multilin appreciates notification of any possible errors or omissions contained herein Shipped with all purchased JungleMUX nodes is a Node Assignment Drawing NAD which provides necessary configuration details for the units and shelf location Product Color ...

Page 10: ...o alert personnel that the contents requires special handling Revision History Issue No Issue Date Details of Change Draft 1 April 2010 Preliminary draft document originated Draft 2 May 2010 General update Draft 3 June 2010 General update Draft 4 Dec 2010 Added spec for electrical isolation General update Draft 5 Mar 2011 Updated to reflect unit Version 2 features and operation Issue 1 June 2011 U...

Page 11: ...warding to other units only those frames that are not locally addressed Summary of Features1 IEEE 802 3 compatible Ethernet interfaces for direct attachment to 10 100 1000 Mb s Ethernet LANs Use of 1 to 24 STS 1 SPEs for inter bridge data transport 50 to 1200 Mb s Bandwidth partitioning into multiple up to 4 independent TDM streams TDM pipes where individual stream s bandwidth can range from 1 to ...

Page 12: ...onfigurable QVLAN memberships per port Applied to both ingress input and egress output frames Configurable per QVLAN output tagging available when QVLAN filtering is enabled Allows for adding pushing a tag to untagged frames or removing popping the outer2 tag from tagged frames at egress Powerful MAC address management o A 32 768 entry MAC address table in the ETHER 1000 unit WAN switch o Built in...

Page 13: ... LAN and WAN switches are reserved for selected EtherType traffic All other traffic will use lower priority queues o 16 separate mapping priority queues per TDM pipe for frames outputted through the unit s left and right Line trunk ports 8 queues are for pass through frames and 8 are for add frames o 8 priority queues for drop frames the frames being passed from the unit to the paddleboard o Monit...

Page 14: ...t user configurable ingress rate limiting policies that may be set to apply to broadcast multicast and or unicast frames with specific source priorities Port mirroring Firmware upgrades through CI Connectivity The unit performs a bridging function between the GMII port interface to the paddleboard and its two left and right Line ports The Line ports connect to OC 3 OC 12 OC 48 JMUX unit s CBW port...

Page 15: ... Connections GMII E1000 module E100 module 1000 Mb s ports FDX 10 100 Mb s ports HDX FDX 100 Mb s ports FDX Figure 2 Typical ETHER 1000 drop The unit occupies two shelf slots in an 86430 01 Common Equipment Shelf or 86430 04 Expansion Shelf9 and it is used with a two slot wide 86498 94 paddleboard with a built in 8 port switch bandwidth while the one available on 86419 01 OC 48 JMUX unit offers Nx...

Page 16: ...nk B One of the following three ETHER 100 quad port modules can be installed into Bank A 86418 61 module with four 10 100 Mb s built in RJ 45 Ethernet ports 86418 63 module with four optical 100 Mb s SFP Ethernet ports 86418 64 module with two 10 100 Mb s built in RJ 45 and two optical 100 Mb s SFP Ethernet ports Cascading ETHER 1000 Units A maximum of two ETHER 1000 units can be cascaded and conn...

Page 17: ...HER 10 or ETHER 100 one ETHER 1000 unit and one paddleboard assembly are required At a ring node or add drop intermediate node in a linear network Ethernet traffic may be dropped from either of both directions An ETHER 1000 unit is connected with one or more other ETHER 1000 units in the same JungleMUX network to form a point to point linear or ring ETHER 1000 network topology Ethernet ports of al...

Page 18: ...5 6 7 8 JungleMUX ETHER 1000 SWITCH P B 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 JungleMUX ETHER 1000 SWITCH P B 1 2 3 4 5 6 7 8 SWITCH P B 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 LAN Segment C1 LAN Segment D LAN Segment E1 LAN Segment F2 LAN Segment A LAN Segment C2 LAN Segment F1 LAN Segment E2 LAN Segment B Figure 4 ETHER 1000 Ring Topology Note At JungleMUX nodes where Ethernet add drop is not required ETHER 1...

Page 19: ...a TDM pipe is considered accessed if all of its STS 1s are assigned to the matching TDM pipe in a local ETHER 1000 unit the TDM pipe is provisioned in the local ETHER 1000 unit set for the proper topology mode at least one of the local ETHER 1000 paddleboard ports has been provisioned to use a VLAN associated with this TDM pipe In the example in Figure 6 each of the four TDM pipes is accessed at a...

Page 20: ...ccessed by a different set of ETHER 1000 units In particular the TDM pipe 1 is accessed at all sites the TDM pipe 2 is accessed at sites A and E the TDM pipe 3 is accessed at sites C and G while the TDM pipe 4 is accessed at sites B C D F G and H Note that the total amount of STS 1s for all 4 TDM pipes can now exceed 24 In Figure 8 there are two ETHER 1000 units at each of the sites A and E e g ma...

Page 21: ... 20 x STS 1 TDM Pipe 3 16 x STS 1 TDM Pipe 4 4 x STS 1 Figure 7 Each TDM pipe accessed by a different set of ETHER 1000 units OC 48 Ring E1000 E1000 E 1000 E 1000 E 1000 E 1000 E 1000 E 1000 Site A Site H Site G Site F Site E Site D Site C Site B E1000 E1000 TDM Pipe 1 2 x STS 1 TDM Pipe 2 2 x STS 1 TDM Pipe 3 20 x STS 1 TDM Pipe 4 20 x STS 1 OC 48 Ring E1000 E1000 E 1000 E 1000 E 1000 E 1000 E 10...

Page 22: ... Pipe 2 TDM Pipe 3 E100 E100 TDM Pipe 4 Figure 9 Example of a mixed ETHER 1000 ETHER 100 system CAUTION ETHER 100 unit is NOT transparent for frames longer than 1536 bytes ETHER 1000 unit is transparent for frames that are as long as 1632 bytes ETHER 1000 unit allows multiple instances of the same MAC address in the MAC address table if on different D PVLANs while the ETHER 100 unit does not There...

Page 23: ...000 unit redundancy can be achieved by equipping an ETHER 1000 drop site with two ETHER 1000 units installed on separate paddleboards These units can either be installed on separate CBW ports this would assume establishing completely independent ETHER 1000 systems using separate STS 1 channels or on the same CBW ports using two cascaded ETHER 1000 units At each ETHER 1000 drop site an Ethernet sta...

Page 24: ... E F F E D C B A ETHER 1000 ETHER 1000 L R L R ETHER 100 OC 48 JMUX OC 48 JMUX Left Right STS 1 SPE 5 26 L R L R b 1 Gbps FDX External Switch with Spanning Tree 1 Gbps FDX customer connection E1000 module E1000 module A B C D E F F E D C B A ETHER 1000 ETHER 1000 L R L R ETHER 100 OC 48 JMUX OC 48 JMUX Left Right STS 1 SPE 5 26 L R L R b 1 Gbps FDX External Switch with Spanning Tree 1 Gbps FDX cus...

Page 25: ...utput Tagging below D PVLAN 2 D PVLAN 2 D PVLAN 2 D PVLAN 2 D PVLAN 1 D PVLAN 1 D PVLAN 1 D PVLAN 1 D PVLAN 1 LAN Segment C1 LAN Segment D LAN Segment E1 LAN Segment B LAN Segment F2 LAN Segment A LAN Segment C2 LAN Segment F1 LAN Segment E2 JungleMUX NODE C NODE B NODE E NODE D Nx50 Mb s Nx50 Mb s Nx50 Mb s Nx50 Mb s JungleMUX ETHER 1000 JungleMUX ETHER 1000 Nx50 Mb s Nx50 Mb s NODE F ETHER 1000 ...

Page 26: ...led or disabled by means of selecting the proper Port Type option Ports provisioned as P Access or P Trunk ports do not support QVLAN filtering while the ports provisioned as Q Access or Q Trunk ports do Note For ports with QVLAN filtering enabled Q Access and Q Trunk ports any ingressing untagged native frames and 802 1p frames are either discarded or assigned the port s Default QVLAN ID value de...

Page 27: ...e enabled Yes Output Tagging Forced Push Tag Added tag s VID corresponds to D PVLAN membership Untag if no tagged frames on ingress Otherwise No Change Untag or Tag No Change Tag per QVLAN Untag is allowed for Default QVLAN only Local Switching Yes Yes Yes Yes Static MACs Yes Yes Yes Notes Ingress Untagged and or tagged frames Any QVLAN IDs are ignored Ingress Tagged frames with various QVLAN IDs ...

Page 28: ...THER 1000 switch with geographically distributed ports The Port Type setting is denoted for each port P Access Ports P Access PA is the default port type Each PA port has only one D PVLAN assignment and no QVLAN filtering capabilities These ports can exchange traffic only with remote PA and PT ports with matching D PVLAN memberships Application examples for PA ports are shown in Figures 12 to 14 1...

Page 29: ...s P Trunk Ports P Trunk PT ports can have multiple D PVLAN memberships The PT ports can exchange traffic only with remote PA and PT ports with matching D PVLAN memberships Each frame egressing a PT port has an added 802 1Q tag with the VID corresponding to its originating D PVLAN This is preset to 4000 D PVLAN ID14 but can be modified to any VID in 1 4000 range per D PVLAN The ingressing tagged fr...

Page 30: ... 2 PA PA PA 2 2 1 1 2 JungleMUX Ring Frames are Q tagged with VIDs corresponding to D PVLAN memberships D PVLAN membership VLAN membership Trunk port Access ports Figure 16 Distributing VLANs from external switch s trunk port to D PVLANs JMUX Ring 1 1 2 PT PA PA PA 1 2 2 PA PA PA 2 2 1 Router JungleMUX Ring Frames are Q tagged with VIDs corresponding to D PVLAN memberships All frames egressing the...

Page 31: ...a tag with respective remote Default QVLAN ID to all egressing untagged frames the Tag option or to keep the egressing frames unchanged with respect to their far end ingress the No Change option An application that can be addressed with QA ports is shown in Figure 18 16 QA JMUX Ring 1 JungleMUX Ring QA QA 1 1 1 QA QA 1 1 101 102 102 102 102 INGRESS Default QVLAN ID 102 EGRESS Output Tagging Untag ...

Page 32: ...nged with respect to their far end ingress the No Change option For Default QVLAN only the port can be alternatively set to remove the outer tag of all egressing tagged frames the Untag option Examples of applications that can be addressed with QT and QA ports are shown in Figures 19 to 23 17 The actual field implementation may be a combination of these examples JMUX Ring 1 JungleMUX Ring 1 QA QA ...

Page 33: ...c from to external switch trunks JMUX Ring 1 JungleMUX Ring 1 External Switch QT 101 102 101 102 QA QA QA 1 1 1 QA QA 1 1 101 102 102 102 102 All frames are tagged QVLAN Memberships 101 102 Output Tagging Tag No Change is an alternative only if tagged frames appear on all ports 101 102 QA 1 101 INGRESS Default QVLAN ID 102 EGRESS Output Tagging Untag pop if drop device is native Tag push if drop d...

Page 34: ...lt QVLAN ID 102 EGRESS Untag if drop device is native Tag if drop device is Dot1Q JMUX Ring 1 JungleMUX Ring 1 External Switch QT 101 1 1 QA QA 1 1 102 102 102 Mixture of tagged and untagged frames Default QVLAN ID 101 is applied to ingressing untagged frames INGRESS Default QVLAN ID 101 EGRESS Untag for 101 Tag for 501 502 QT 1 101 External Switch 501 External Switch 501 External Switch QA 101 QA...

Page 35: ...ible 18 Note In the case of a nested 802 1Q frame QinQ the relevant 802 1p Q priority field is the one carried in the last nesting level i e in the outer 802 1Q tag which is the one received first in the sequence of up to 28 nested 802 1Q tags The LAN switch residing on the paddleboard has 4 priority queues The ingressing frames with source priorities 0 1 2 3 and 4 5 are mapped into the three lowe...

Page 36: ...r use within JMUX 7 for selct d EtherType frames For other frames may be set per port for Source Priority with 7 6 Forced to N N 1 6 Forcing Mapping Priority forces Source Priority to same value Source Priority Value in 802 1p Q priority field Value in TOS field of IP frame No priority native frame in which case the user configurable port s Default Priority is assumed Forced to N N 1 6 NOTE Select...

Page 37: ...ctorially shows the four TDM pipes and their bandwidth utilization in two different moments in time t1 and t2 Each TDM pipe can carry traffic at different up to 8 priority levels Traffic at each priority level is depicted with uniquely colored pie slice whose size is proportional to the current amount of traffic at that priority level with respect to the TDM pipe s capacity Since the combined traf...

Page 38: ...is forced to certain source mapping priority all QVLANs ingressing the port will have the same priority If the QVLANs ingressing the same paddleboard port are supposed to have different priorities their prioritization must be carried out outside the JungleMUX system typically on the external switch and passed onto the JungleMUX system using source priority Traffic being locally added dropped to fr...

Page 39: ...ty Ethernet Port Interfaces RJ 45 Interface Each RJ 45 port can auto negotiate when the feature is enabled the maximum data transfer speed 10 or 100 Mb s and mode half or full duplex with the far end device on the local LAN When the device does not support auto negotiation and the ETHER 1000 unit s auto negotiation for the port is enabled the unit uses the incoming signal s speed and half duplex m...

Page 40: ...ipped with dual LC connectors separate fiber strands for transmit and receive traffic Note SFP transceivers with RJ 45 copper port are also available on the market however they are not supported by ETHER 1000 because they are not SWC compliant MAC Address Management The ETHER 1000 has a 32 768 entry MAC address table called WAN MAC Address Table that stores MAC addresses of the field devices prese...

Page 41: ... facilitate the fast retrieval of table entries and to allow the use of all the entries many switches typically store less than 10 of their advertised capacity All entries in the WAN MAC address are subject to aging i e an entry will be removed after a period of inactivity A MAC address is considered inactive if it has not been received at any of the ETHER 1000 unit ports GMII port and two Line po...

Page 42: ...ess can have multiple instances in the MAC address table as long as it appears on different D PVLANs or different QVLANs if QVLAN filtering is enabled CAUTION If QVLAN filtering is used and there is a need to use the same MAC address in two different D PVLANs these MAC addresses must be on different QVLANs Otherwise traffic misrouting may appear For example the MAC address A that appears on Port 1...

Page 43: ...automatically as soon as cable disconnect loss of input signal is detected An alarm will be reported to the NMS if Enable Alert feature for the port is on The alarm will remain latched until either the cable is re connected and the port is re enabled or the Off On Disconnect feature for the port is disabled Ports in the Secure mode are blocking all unknown ingressing MAC addresses The Secure mode ...

Page 44: ...most significant bits in the Z2 byte are used to carry the information on the number of STS 1 SPEs assigned to the far end ETHER 1000 unit five bits as well as the information on the STS 1 SPE s position in the given SPE sequence five bits so any mismatched settings at the near end Line port or any changes in the sequence of the received SPEs are detected and reported This is handled on per TDM pi...

Page 45: ...ch access port The user can determine the list of MAC entries associated with any given D PVLAN to a maximum of 138 entries along with the information on which port remote or a specific local one each or these MAC addresses is associated with Port mirroring is a feature which allows traffic to from any of the local ports to be mirrored on another local port monitor port Multiple local ports can be...

Page 46: ... from the unit connected to the Line port Line Port Red L R A steady R L red LED indicates either an abnormal condition on at least one received SPE signal Path AIS High BER frame sync check has failed or an SPE mismatch alarm at least one of the SPEs received is not from an ETHER 1000 ETHER 100 unit or it has not been assigned to the matching TDM pipe24 or the far end unit is not set to use the s...

Page 47: ...right and or the right to left path around the ring is affected An atypical behavior has been detected on one or more of the enabled Ethernet drop ports such as Link Integrity Pulses are missing on RJ 45 ports Fiber ports are not receiving a good optic power level Reception of errored frame FCS CRC error 25 Excessive collisions event declared after 16 unsuccessful attempts to retransmit a frame 1 ...

Page 48: ...n this condition the micro ignores all settings until a local VistaNET connection is established to the unit s CI port On establishing this connection the software will automatically disable the unit s Line ports at which point the user can configure the unit to the desired settings If the unit is inserted with the ACK button pressed and then removed and inserted normally no local VistaNET connect...

Page 49: ...ted at the bottom of the unit s face plate is the extractor which is an integral part of the unit s casing As the name implies it allows for easy extraction of the unit from the shelf WARNING Do not use the extractor to force the unit into the shelf as this could result in damage to the extractor ...

Page 50: ...he local GE Multilin representative Shelf Position The 86498 01 ETHER 1000 unit can be installed in slots 2 to 10 of a B 86430 01 Common Equipment Shelf slots 2 to 14 of a B 86430 04 Expansion Shelf slots 2 to 14 of a B 86430 02 Expansion Shelf if the shelf spacer PB000086 with removable front panel is used immediately above it 26 Note At OC 48 nodes the ETHER 1000 unit must be installed in the Co...

Page 51: ... JVT S PAIR 3 VT 1 JVT Q PAIR 3 VT 14 SITE G CH 3 R CH 1 L CH 2 R PAIR 2 Q DS1 Q DS1 JIFPORT 2 Q 7 R 9x R 6 R 8x S 5 L 7x JVT L R VT JVT VT 1 MODE L R L R PAIR 1 SITE B SITE C SITE H BC96 TX 0041 1 TO 7 R 2 R 10x TIE Q 3 R 14x STD P 4 R 15x STD PAIR 3 JIF SHARE PWR 130 V PWR 130 V 2W TO 4W DATA DATA JVT Q PAIR 3 VT 13 SITE G BC96 RX 0014 CH 4 JIFPORT 1 L R ETHER 10 BC96 TX 0158 RX 0815 CH 5 NX64 C...

Page 52: ...ny action Backwards Compatibility The ETHER 1000 firmware Version 3 unit released in June 2011 is not backwards compatible with Version 1 The Version 2 and Version 3 units are compatible to the extent that they can operate in the same network however a V2 unit configuration cannot be pasted into a V3 unit or vice versa Refer to Appendix F for more information Ring and Linear Network At a node in a...

Page 53: ...connector located on the top plate of the unit and it s used to connect the ETHER 1000 unit to the CBW port on the OC 3 OC 12 OC 48 JMUX unit or to another ETHER 1000 unit cascaded on the same CBW port For establishing Line port connections special 40 wire ribbon cables are used Table 3 shows the cables that may be used depending on the type of far end unit and mode of operation used For informati...

Page 54: ...lation of up to two quad port modules Bank A is for Ethernet access ports 1 4 while Bank B is for Ethernet access ports 5 6 G1 and G2 these port designations are matching those in the software Bank A can accommodate an ETHER 100 quad port module while Bank B can accommodate an ETHER 1000 quad port module The two banks use different connector types to avoid misconnections WARNING For correct operat...

Page 55: ...wo ports labeled G1 and G2 can be used only for 1000 Mb s full duplex optical Ethernet connections 1000Base SX or 1000Base LX while the bottom two ports labeled 5 and 6 can be used only for 100 Mb s full duplex optical Ethernet connections 100Base FX or 100Base LH Each used port requires a proper SFP transceiver installed The choice of transceiver depends on the port s designated rate 1000 or 100 ...

Page 56: ... Dual RJ 45 Dual SFP Module Pin Abbreviation Designation 1 TD 10 100 Base TX Transmit Data 2 TD 10 100 Base TX Transmit Data 3 RD 10 100 Base TX Receive Data 6 RD 10 100 Base TX Receive Data Table 4 10 100Base TX Port Pin Designations Dust covers for SFP connectors should always be in place when the optical connector is not in operation All fiber patch cord connectors should be properly cleaned be...

Page 57: ...ad SFP Module The 86418 63 ETHER 100 Quad SFP Module Figure 31b is equipped with four SFP cages each capable of housing an SFP transceiver for 100 Mb s full duplex optical 100Base FX Ethernet connection Each used port on this module requires a proper 100 Mb s SFP transceiver installed Only SFP transceivers with Diagnostic Monitoring Interface DMI feature may be installed Refer to Section 8 for inf...

Page 58: ...e explained later in this section If used this module must be installed into 86498 94 paddleboard s Bank A Note Each RJ 45 port can be set to auto negotiate the rate and duplex mode with far end devices with the maximum allowed mode being user configurable or the port can be forced to use a specific mode auto negotiation disabled Each port can also be set for MDI MDIX or MDI MDIX auto detect mode ...

Page 59: ...ed or no link pulses if port is enabled Amber ALERT LED Off indicates that the port is enabled and none of the problems listed below are detected Steady on or flashing indicates that the port is enabled and experiencing Late collisions applicable to RJ 45 ports only Excessive collisions applicable to RJ 45 ports only Invalid optical level received applicable to optical ports only Reception of bad ...

Page 60: ...dleboard prior to insertion 2 Install one or two quad port modules onto the 86498 94 paddleboard Banks A and or B as required Note that Bank A can accommodate only 86418 6X modules while Bank B can accommodate only 86498 95 module 3 Secure the quad port modules along with the 86498 94 paddleboard in position using fixing screws provided Note that all four screws must be in place even if only one q...

Page 61: ...m the shelf and disconnect the CBW port cable s from the unit s top plate Inserting a Replacement ETHER 1000 Unit WARNING Inserting the ETHER 1000 unit into a working position without ACK button pressed may cause traffic disruption in an in service system WARNING Do not use the extractor to force the unit into the shelf as this could result in damage to the extractor NOTE ETHER 1000 unit set for H...

Page 62: ...n a Ensure that a pair of appropriate CBW cables is available see Table 3 on page 53 Only one CBW cable is required at the end of a linear system b Locate the CBW port s on the OC N JMUX unit s to which the ETHER 1000 unit is to be connected The selected port s must support the required CBW mode of operation see notes under Table 3 on page 53 Note that the same CBW port e g CBW F must be used on b...

Page 63: ... the OC N JMUX units CBW ports using the CBW cables selected in Step 1 as per the NAD Normally the left Line port connects to the left OC N JMUX unit while the right Line port connects to the right OC N JMUX unit but some exceptions are possible refer to the Ring and Linear Network subsection presented earlier in this section Note that one of the two Line ports may alternatively be connected to an...

Page 64: ...optical units using 035 86430 7X cables 29 Otherwise two cascaded ETHER 1000 or ETHER 100 units at the tie site are needed Figure 33 Alternatively in dual homing applications between OC 48 and or OC 3 rings only use of one ETHER 1000 unit at a tie site is sufficient Figure 34 however any TDM pipes with more than 12 STS 1s 3 STS 1s for OC 3 cannot be passed across the CBW tie link JMUX L JMUX R Eth...

Page 65: ...on is actually a hop in the same ETHER 1000 ring linear network Using Ethernet Port Tie Connections Another way of passing Ethernet traffic between multiple ring linear JungleMUX networks is to use Ethernet port tie connections which may be established directly between respective paddleboards or through external Ethernet devices such as hubs or switches Note If multiple D PVLANs are to be tied bet...

Page 66: ... R JMUX L JMUX R Ether 10 L Ether 10 R JMUX L JMUX R Ether 10 L Ether 10 R JMUX L JMUX R Ether 10 L Ether 10 R JMUX L JMUX R Ether 10 L Ether 10 R JMUX L JMUX R Ether 10 L Ether 10 R JMUX L JMUX R Ether 10 L Ether 10 R JMUX L JMUX R Ether 10 L Ether 10 R JMUX L JMUX R Ether 10 L Ether 1000 JMUX L JMUX R Ether 1000 JMUX L JMUX R JMUX L JMUX R Ether 1000 JMUX L JMUX R Ether 1000 Non Hubbing Paddlebo...

Page 67: ...When tying between optical units CBW ports or between ETHER 100 units use 035 86430 7X cable Max tie cable length depends on the CBW port mode used for the tie link See optical unit TPIM for more information When tying between ETHER 1000 units use 035 86430 95 cable 20 inches Use a standard CAT6 CAT5e crossover cable Use a standard CAT6 CAT5e straight through cable Use a standard CAT6 CAT5e straig...

Page 68: ...ite Yes Yes 2 kHz tie required No as long as the collocated nodes are running at the same reference frequency No No No Protection switching independent in each physical JungleMUX ring No Yes Yes Yes Switching time for traffic bridged within the same physical ring Longer Not affected Not affected Not affected Latencies for traffic bridged within the same physical ring Longer in the case of ring fai...

Page 69: ...ble options All configurations are performed through the software Below is a description of the VistaNET Unit View for the ETHER 1000 unit loaded with firmware Version 3 Note that the same layout is used in both local and network remote communication modes Explanations for all the fields that appear in this view along with their functions are included Note ETHER 1000 unit set for High Security Mod...

Page 70: ... View for the ETHER 1000 unit Figure 36 comprises various configurable and read only fields grouped in eleven tabs Located below them are the context sensitive help text box and action buttons Figure 36 VistaNET Unit View for ETHER 1000 Unit Main Tab The VistaNET title bar indicates the NMS path to the unit which is displayed in the following format ...

Page 71: ...e to keep undoing previously performed configuration changes until the Undo button becomes disabled Note Some configuration actions cannot be undone These include all Clear commands and Copy Port 1 Config to Ports 2 to 6 G1 G2 Note Upon moving to a different unit the VistaNET will forget the information on the applied configuration changes Therefore the Undo action is possible only for the same un...

Page 72: ...TDM pipes on the port The possible display values shown in priority order are Clock Fail Line port is not connected CBW Rate The local Line Port Mode setting see Line Setup tab is not matching the CBW port mode set on the JMUX unit33 AIS Path AIS is detected in at least one received STS 1 SPE Bad BER Path B3 error rate exceeds threshold in at least one received STS 1 SPE Mismatch Indicates one of ...

Page 73: ...r Tab resets the CV counters Note The field is disabled if no SPE slots have been assigned to this TDM pipe or the respective Topology field is set to Off or Linear R L38 Usage IN OUT Now and Peak Displays the current Now and Peak bandwidth usage in the left and right Line ports TDM pipes and on the FPGA s Drop port for both IN and OUT directions 39 The peak usage refers to the maximum bandwidth u...

Page 74: ...o characters the first one indicates the JMUX unit s position while the second one indicates the CBW port A or B on the 86432 41 OC 3 JMUX unit A B C D E or F on the OC 12 OC 48 JMUX Unit For a port connected to a cascaded ETHER 1000 or ETHER 100 unit the displayed Ring and Node are for the JMUX unit connected to the other Line port of the cascaded ETHER 1000 or ETHER 100 unit while the third fiel...

Page 75: ... s Usage IN Peak Usage OUT Peak and Latency Peak readings Clear CV Counts Resets the unit s CV counters for both Line ports Also clears the CV counters in the Line tab Clear All Clears the CV counters Main and Line tabs Peak Usage and Peak Latency information Main tab Ethernet Statistics Counters for all ports Port Statistics tab and Priority Queues counters Passed and Lost tabs Unit Location Rack...

Page 76: ...O failure VCXO38 clock supplied from JMUX unit is out of range illegal D PVLAN hairpinning trunk VID conflict with QVLAN ID illegal port type mix on D PVLAN same QVLAN on different D PVLANs and OK Temperature Displays the temperature inside the ETHER 1000 unit with a 2º C accuracy Normally the reading is about 15º C above ambient Network Monitor For each provisioned TDM pipe the following informat...

Page 77: ...e way to the terminal site BREAK indicates a break exists somewhere along this TDM pipe as seen from the given Line port Note This may be very useful for identifying the fault location indicates that through the particular TDM pipe no hops are seen from the given Line port This usually means that the Line port is disabled through the respective Topology field setting in the Line Setup tab Adjacent...

Page 78: ...ure 37 Line Setup Tab Line Port Mode Allows the user to set the mode of operation for the Line ports The following modes are available CBW 4 The Line port s are cabled to 86432 41 OC 3 JMUX or OC 12 OC 48 JMUX unit CBW port s in CBW 4 mode of operation The maximum bandwidth supported in this mode is 200 Mb s 4 STS 1 SPEs but the actual ...

Page 79: ...bled to OC 48 JMUX unit CBW port s in CBW 24 mode of operation The maximum bandwidth supported in this mode is 1 2 Gb s 24 STS 1 SPEs but the actual bandwidth used depends on the number of slots assigned in the TDM Setup section below Note Alternatively one of the two Line ports may be cabled to another ETHER 1000 unit cascading Note The unit physically connected to this port must be set for the s...

Page 80: ... assigned to only one of the four TDM pipes available An assigned SPE slot must be first unassigned in order to be assigned to a different TDM pipe To unassign an SPE slot from a TDM pipe right mouse click over the SPE slot in the respective TDM pipe column select Unassign SPE slot n and click on the Configure button Note The number of SPE slots assigned to a TDM pipe must be the same at all ETHER...

Page 81: ...HER 1000 units accessing that particular TDM pipe Security Mode Can be set to HIGH default or LOW Only an administrator can change the security mode setting from High to Low In HIGH security mode non administrators can modify only the configurable fields available in this tab other than Security Mode In LOW security mode this restriction is removed Load Defaults Sets all unit parameters to factory...

Page 82: ... Tab Line Port Left Right The following information is displayed for each of the STS 1 paths belonging to the selected TDM pipe and terminated by this unit s Left and or Right line ports The Left Right line port selection is made using radio buttons in the top right corner of the tab Status STS 1 Path status The possible display values shown in priority order are ...

Page 83: ... Abnormal condition of the transmitted STS 1 SPE as received at the far end unit L R Mismatch Inter ETHER 1000 ETHER 100 connection is not Left to Right OK The status of this STS 1 Path is OK Note This field is blanked out if the Line port is disabled for the selected TDM pipe or the STS 1 SPE does not belong to the selected TDM pipe A is displayed if the STS 1 SPE is available but not assigned to...

Page 84: ...dition the mismatched parameters are colored in red Note The TDM field indicates E100 if the received STS 1 SPE is sourced by an ETHER 100 unit In this case no check for TDM pipe match is performed Note These fields are blanked out if the Line port is disabled for the selected TDM pipe or the SPE slot has been assigned to a different TDM pipe A is displayed if the SPE slot is not applicable e g SP...

Page 85: ... the selected TDM pipe or the STS 1 SPE does not belong to the selected TDM pipe A is displayed if the STS 1 SPE is available but not assigned to any TDM pipe Near End Errors The current bit error rate and cumulative count of errors detected in the received STS 1 SPE signal Clear CV Counts button resets the internal counters to zero for both Line ports Note This field is blanked out if the Line po...

Page 86: ...leboard port for which the information will be displayed The set of available ports depends on how the two banks on the 86498 94 paddleboard are equipped with four port modules The user will see ports 1 2 3 4 available if Bank A is equipped Ports 5 6 G1 G2 will be available if Bank B is equipped All 8 ports will be available of both banks are equipped G1 and G2 are 1000 Mb s full duplex Ethernet p...

Page 87: ...Link Link Integrity Pulse is missing for RJ 45 ports or low level optical level received for optical ports CRC Reception of an errored frame CRC 32 FCS errors COLL An Excessive collisions jam event detected LATE Late collision detected JABBER Jabber frame detected DISCARDS A frame discard due to 16 consecutive collisions occurred on one of the ports in half duplex mode OK No abnormal conditions on...

Page 88: ...n the Port Type is set to P Trunk this field reads Group to indicate that multiple D PVLAN memberships for the port may be assigned These memberships are entered in the VLANs tab Note The selection of D PVLAN membership also determines the particular TDM pipe that will be used for this port s communication with remote ports See the D PVLANs field in the Line Setup tab LAN Interface Leftmost field ...

Page 89: ...roper operation the monitor and monitored ports must have compatible Port Type settings and they must belong to the same D PVLAN Monitored Traffic Possible selections are This port is not mirroring traffic default IN This port s ingress traffic is mirrored to the monitor port OUT This port s egress traffic is mirrored to the monitor port IN OUT This port s ingress and egress traffic is mirrored to...

Page 90: ...the port has been lost or was temporarily lost and Off on Disconn is checked An alarm is produced if Enable Alert is checked Intruder Presence of an intruder MAC address has been detected on the port Applicable to secured ports with Intrusion Detect checked An alarm to NMS is sent only if Enable Alert is checked Disconnected A port previously disabled due to loss of cable connection is now enabled...

Page 91: ...ctional only if the MAC Security field is set to Secured and the Intrusion Detect checkbox is checked Note If there are multiple intruder MACs detected only the one detected last will be displayed Note The ingressing frames originated by the intruder are blocked Any egressing frames destined for the intruder would not be blocked MAC Security May be set for No Blocking default or Secured No Blockin...

Page 92: ... associated with a port in Secured mode include pseudo static and or static MAC addresses only These entries never age out Note MAC security is not applied to egress traffic Therefore if an entire D PVLAN needs to be secured it is recommended that all of its ports local and remote be secured Note P Trunk ports cannot be set for the Secured mode On unit Version 3 00 the Q Trunk ports cannot be set ...

Page 93: ... inactive Note however that any new entries to the Marvell s MAC address table will be reflected in the LAN Entries count below Note When the port s security mode is changed from No Blocking to Secured any previously learned MAC addresses will be copied from RAM to flash From that point on they will be treated as pseudo static rather than dynamic entries and the Count field will be blanked out If ...

Page 94: ...are equipped with four port modules Note that the labels for those ports that are available but presently disabled are grayed out although these ports are selectable and configurable If an RJ 45 port is selected the Port Details tab appears as shown in Figure 40 When an optical port is selected the appearance of the bottom section of the tab is slightly different and it looks as shown in Figure 41...

Page 95: ...ls Tab appearance when optical port is selected Port Allows the user to select the port for which the information will be displayed Port Status Status Indicates the current status of the signal received on this port Refer to the Status field description Port Setup tab for the list of possible readings ...

Page 96: ...ode e g 88b8 for GOOSE messages and treat them as super priority frames regardless of their source priority These mission critical frames will be switched through the highest priority queues in the ETHER 1000 system This feature guarantees that the selected mission critical traffic type is transported with the highest priority possible 48 The LAN switch i e the Marvell switch chip residing on the ...

Page 97: ... competing for the GMII port s add bandwidth 1 Gbps based on their EtherType source priority designation The frames being forwarded from the WAN to the LAN switch are competing for the GMII port s drop bandwidth 1 Gbps based on their mapping priority designation Note An 802 1p Q tagged frame transported across the ETHER 1000 system may have its source 3 bit priority value carried in the tag modifi...

Page 98: ...Default priority Tag IP Use 802 1p Q tag if present else use IP TOS field if present else use Default priority IP Tag Use IP TOS field if present else use 802 1p Q tag if present else use Default priority Note This field does not apply to ingress frames whose EtherType is matching the selection made in the EtherType field Note If the mapping priority for the port is forced see the Mapping field be...

Page 99: ... used for segregated EtherType traffic ensure the following Ports whose mapping priority is set for 7 6 must not be exposed to any ingressing non EtherType traffic with source priority 7 or 6 Do not use the Priority 6 setting Note If EtherType filtering feature is used in mixed ETHER 1000 ETHER 100 systems the following must be done in the ETHER 100 units to ensure that the top priority queues in ...

Page 100: ...w no rate limiting will be applied to the frames meeting them L The total bit rate for traffic passed through this frame bucket is limited to L where the available choices for L are 128kb s 256kb s 512kb s 1Mb s 2Mb s 4Mb s 8Mb s 10Mb s 20Mb s 40Mb s 80Mb s 100Mb s 200Mb s 400Mb s and 800Mb s Applicable to Gigabit Ethernet ports only Frame Type Rule Allows the user to select the types of frames un...

Page 101: ... Rate Limit Sets the egress rate limiting for this port The options are Output rate limiting is disabled L The total bit rate for traffic egressing this port regardless of its priority is limited to L where the available choices for L are 128kb s 256kb s 512kb s 1Mb s 2Mb s 4Mb s 8Mb s 10Mb s 20Mb s 40Mb s 80Mb s 100Mb s 200Mb s 400Mb s and 800Mb s Cu port This frame is active only if the selected...

Page 102: ...rt is forced to MDI mode MDIX The port is forced to MDIX mode Note The Auto feature functions regardless of whether the far end device is set to Auto Xover In Use For a multi port paddleboard port this field may display MDI The port is in MDI mode auto sensed or forced MDIX The port is in MDIX mode auto sensed or forced SFP Status This frame is active only if the selected port is an optical port o...

Page 103: ... temperature alert threshold High temperature alert threshold High temperature alert threshold Output Power Displays the estimated optical output level Note When launched into mmf from an smf device the actual optic level is approximately 3dB higher Laser Bias Displays the laser bias current the DC current that is currently driving the laser in order to maintain the specified optical transmit leve...

Page 104: ...esently disabled are grayed out although these ports are selectable and configurable The tab s appearance depends on the Port Type that the selected port is configured for The VLAN tab appearances for P Access P Trunk Q Access and Q Trunk ports are shown in Figures 42 to 45 respectively The checkbox selections shown are the defaults for the respective port type Note Before making any configuration...

Page 105: ...he D PVLAN membership assigned to this port in the Main tab Group is displayed for P Trunk ports Default QVLAN ID Not applicable to P Access and P Trunk ports Appears only for ports with QVLAN filtering enabled Q Access and Q Trunk ports in which case it is user configurable for an integer between 1 default and 4000 For information on use of this field refer to the descriptions of other fields ava...

Page 106: ...runk ports enabled for Q Access and Q Trunk ports Allow input of untagged frames and apply default QVLAN ID 51 Checked52 The port will process ingressing untagged native frames and 802 1p frames If QVLAN filtering is enabled they will be treated as if they were tagged with the Default QVLAN ID 51 The text in brackets is displayed only for Q Access and Q Trunk ports 52 Default for P Access and Q Ac...

Page 107: ...agged frames Checked54 The port will process ingressing tagged 802 1Q frames Unchecked55 The port will discard ingressing tagged frames Figure 45 VLANs Tab Appearance for Q Trunk Port 53 Default for Q Trunk ports Forced for P Trunk ports 54 Default for P Access ports Forced for P Trunk and Q Trunk ports 55 Default for Q Access ports Not applicable to P Trunk and Q Trunk ports ...

Page 108: ...tch router The VID can be modified to any integer in the 1 4000 range which is carried out in the Advanced tab Any modified VIDs are displayed in bold Note Any D PVLAN VID modifications in the Advanced tab are common for all local P Trunk ports The modified D PVLAN VIDs are used only locally by the ETHER 1000 LAN switch CAUTION The user must ensure that none of the D PVLAN VIDs used on local P Tru...

Page 109: ...s copied from the Default D PVLAN field in the top right frame CAUTION The user must ensure that none of the listed QVLAN IDs are matching any of the D PVLAN VIDs used on local P Trunk ports If this engineering rule is violated an alarm is produced and the QVLAN ID is displayed in red to indicate possible traffic misrouting CAUTION It is not recommended to have the same static QVLAN membership on ...

Page 110: ...tagged at the far end source port are outputted tagged with the source port s Default QVLAN ID and Default Priority The frames that were tagged at the far end source port are outputted unchanged Untag59 The frames that were tagged at the far end source port are outputted with the outer Q tag removed The frames that were untagged at the far end source port are outputted unchanged Clear QVLAN Member...

Page 111: ...e 46 Figure 46 MAC Tab s Static MAC Table Setup Sub Tab P Access Port MAC Address Table WAN MAC Address Table refers to the MAC address table for the Layer 2 WAN switch residing in the ETHER 1000 unit LAN MAC Address Table refers to the MAC address table in the Layer 2 switch IC Marvell chip residing on the paddleboard ...

Page 112: ...address table The possible settings are 30 sec 1 min 2 min 5 min default 10 min 30 min 1 hr and Off don t age Both ETHER 1000 unit and Marvell learn the MAC addresses of the devices present on the LAN segments connected to the local paddleboard ports as well as the addresses of the devices connected to the paddleboard ports of other ETHER 1000 units in the same ETHER 1000 network If a device with ...

Page 113: ...cal port or forwarded to a remote device DA is on a remote port On the other hand if the DA has aged out in the WAN MAC Address too the frame will be broadcast to all remote ports that belong to the same D PVLAN and QVLAN if QVLAN filtering is used Note Presently the multicast addresses are not learned added to the WAN MAC Address Table Any locally originated broadcast and multicast frames are bro...

Page 114: ...C addresses in Marvell s MAC address table This is a hash table with 2048 bins and with a maximum of four entries in each bin so a maximum of 8192 entries can be stored in it Note If the bin designated to store a new MAC address is full the new MAC address will be added to the bin by pushing its oldest entry out Note If a device is moved from one local port to another local port that belongs to th...

Page 115: ...different D PVLANs Note Applicable to Q Access and Q Trunk ports It is allowed to have the same MAC address on multiple QVLANs within the same D PVLAN regardless of whether the same MAC address appears on the same or different local ports However it is NOT allowed to have the same MAC address with the same QVLAN ID on multiple local ports with different D PVLAN memberships Note Applicable to Q Acc...

Page 116: ...ce of the MAC Table Entries sub tab when a non Dot1Q D PVLAN62 is selected is shown in Figure 48 The appearance for a Dot1Q D PVLAN63 is shown in Figure 49 Figure 48 MAC Table Entries Sub tab appearance when a D PVLAN with QVLAN filtering disabled is selected 62 A non Dot1Q D PVLAN is a D PVLAN with QVLAN filtering disabled i e the one accommodating only P Access and or P Trunk ports 63 A Dot1Q D ...

Page 117: ... static entry a previously learned entry on a port in Secured mode The local port number associated with the entry is also displayed The entries are sorted in the ascending MAC address order If the selected D PVLAN has QVLAN filtering enabled each local MAC entry on this D PVLAN will be displayed with the associated QVLAN ID Figure 49 The user can optionally use the QVLAN filter to display only th...

Page 118: ...elected Dynamic Entries Click on each dynamic MAC entry in the LAN MAC address table that needs to be marked for clearing The marked entries are displayed with all dashes on peach colored background If needed click on a marked entry again to deselect it from clearing Click on the Cancel button to deselect all marked entries Click on the Configure button to clear the marked entries from the LAN MAC...

Page 119: ...ic Entries on this D PVLAN and then Configure button Note The remote MAC addresses stored locally learned from the GMII port are not affected by this action The following table summarizes the types of LAN and WAN MAC address table entries and various ways to remove them from these tables LAN Table Entries WAN Table Entries Source Local Remote Local and Remote Entry Type Dynamic Pseudo Static Stati...

Page 120: ...ure 51 Ethernet Port Statistics Tab In addition to the statistics for the enabled paddleboard s ports the user can view the statistics for the ETHER 1000 unit s Drop port GMII interface and the paddleboard s Uplink port Marvell s port connected to the GMII interface The user is referred to Appendix D for exact positions of the counters described below ...

Page 121: ...Check Sequence CRC errors FCS is carried in the last 4 bytes of the frame FCS is used for a validity check on each Ethernet frame If the frame has been corrupted by the physical network or was sent out with a bad FCS the FCS field given will not match the one calculated by the receiver FCS errors are also called CRC errors or Checksum errors the FCS code implemented is CRC32 Fragments Increments o...

Page 122: ...ort Late collision is a collision that occurred after the first 64 bytes of a frame had been transmitted No retransmission is performed upon its detection Occurrence of late collisions is considered to be a serious error often caused by improper LAN configuration e g if long cables are used Note For a port in full duplex mode this counter is disabled Excessive Collisions Increments on each excessi...

Page 123: ...ld below Bytes Total Indicates the total number of bytes received on the port in Ethernet frames with valid CRC checksums it includes short and long frames Output Frame Statistics Similar to Port n Input Frame Statistics but for the outgoing egressing frames Frames Total Indicates the total number of frames successfully transmitted from the port This includes all unicast broadcast and multicast fr...

Page 124: ...isplayed only if Output is selected in the Show Frame Length Statistics for field below Bytes Total Displays the total number of Ethernet frame bytes transmitted from the port Show Frame Length Statistics Show Frame Length Statistics for Determines whether the Frame Length Statistics will be displayed for input ingress or output egress traffic Clear Statistics Button Clear Statistics Resets all co...

Page 125: ...ure 52 For the selected TDM pipe it provides the information on the amount of traffic in the form of frame counts that has been passed through each of the ETHER 1000 unit s priority queues shown in Figure 24 see Traffic Prioritization in Section 2 Appendix D depicts the exact positions of these counters Figure 52 Passed Tab ...

Page 126: ...ore the filtering for D PVLANs and QVLANs Also note that each of these counters has 24 bits so it will roll over to 0 after reaching 16 777 215 Clear Queue Counts Clears traffic counters for all priority queues displayed in both Passed and Lost tabs Table 7 identifies the cases when a frame received on a local drop port should increment a local n Line counter depending on the frame s type destinat...

Page 127: ...d QVLAN 2 Also unicast to proper remote port thru ETHER 1000 No Yes3 Unicast No No Broadcast to all local ports on same D PVLAN and QVLAN2 and to all remote ports on same D PVLAN and QVLAN2 No Yes3 1 A broadcast multicast address is normally not present in the Ethernet frame s SA field however such frame may be generated by a test gear or it may occur due to a network fault Although both LAN and W...

Page 128: ... number of discarded frames for each of the WAN priority queues shown in Figure 24 see Traffic Prioritization in Section 2 A frame is discarded only if the queue is full at the time the frame was to be added to it which may happen if there is an abundance of higher priority traffic that had to be outputted Appendix D depicts the exact positions of the counters below Figure 53 Lost Tab ...

Page 129: ...utput Note that each of these counters has 24 bits so it will roll over to 0 after reaching 16 777 215 FPGA Drop Port Approximate number of frames discarded from individual priority queues associated with the unit FPGA s Drop port Note that each of these counters has 24 bits so it will roll over to 0 after reaching 16 777 215 Clear Queue Counts Clears traffic counters for all priority queues displ...

Page 130: ...and Figure 17 that cannot process tagged frames with the default VIDs used by ETHER 1000 unit 4000 D PVLAN ID Refer to the D PVLAN Static Memberships section page 108 for more information Any D PVLAN VID can be changed from its default value 4000 D PVLAN ID66 to an integer in the 1 4000 range Any modified VIDs are displayed in bold Figure 54 Advanced Tab 65 Also applicable to future QinP Trunk por...

Page 131: ...multiple D PVLANs It also prevents the user from swapping the default VIDs between D PVLANs CAUTION The user must ensure that none of the modified D PVLAN VIDs are matching any of the QVLAN IDs used on local Q Access and Q Trunk ports If this engineering rule is violated an alarm is produced and the affected D PVLAN VID is displayed in red to indicate possible traffic misrouting Defaults To set al...

Page 132: ... must ensure that all external connections to the paddleboard are correct SPE Path Monitoring The ETHER 1000 unit is capable of end to end STS 1 SPE path integrity monitoring For each STS 1 SPE received the user can monitor The TDM Pipe the SPE path is assigned to at the far end The total number of SPE slots assigned to the TDM pipe at the far end The TDM pipe s SPE time slot into which the STS 1 ...

Page 133: ...d of being defective replace it with a known good ETHER 1000 unit and if the replacement unit functions properly return the original to GE Multilin for repair or substitution Ensure that the replacement unit is configured the same use of the Copy Paste feature of VistaNET is recommended For unit removal and insertion refer to the procedures Replacing ETHER 1000 Unit in a System in Service The foll...

Page 134: ...nitor tab and for each TDM pipe and each of its SPE paths verify that the far end unit is an ETHER 1000 or ETHER 100 unit the far end of the SPE path is assigned to the same TDM pipe n a if the far end unit is ETHER 100 the far end unit is set for the same number of slots the order of SPEs received has not been changed with respect to their order at the far end the far end ETHER 1000 unit is runni...

Page 135: ...cs Tab to determine source of alarm Verify the port s MDI MDIX mode is properly set if applicable At least one of the D PVLAN VIDs assigned to local P Trunk ports see Advanced tab is matching a static QVLAN membership assigned to another local port in Q Access or Q Trunk mode Two or more local ports belonging to the same D PVLAN are set for non compatible Port Types All ports on the same D PVLAN m...

Page 136: ... used check the priority settings for the near end and far end ports Modify re engineer priority settings within the affected TDM pipe If Rate Limiting is used at near end and or far end ports ensure it is set as required If necessary modify the settings The Aging Time settings for the near end and or far end MAC Address Tables may be too low high Check if the amount of Broadcast traffic drops wit...

Page 137: ... OC 12 JMUX units CBW ports68 Data rate SONET mode 297 216 Mb s CBW 12 for 86419 01 OC 48 and 86417 0X OC 12 JMUX units CBW ports69 Data rate SONET mode 594 432 Mb s CBW 24 for 86419 01 OC 48 JMUX unit s CBW port70 Data rate SONET mode 1 188 864 Mb s Unit to Paddleboard Interface Connector 48 pin DIN 67 Presently used only for connecting to OC 3 JMUX unit CBW ports and cascading to another ETHER 1...

Page 138: ...uplex Ethernet 100Base TX Full Duplex Compliant to IEEE 802 3 Clauses 14 24 25 and 28 Auto Negotiation Yes for both speed and duplex mode Auto sensing MDI MDIX Yes Received data stream polarity auto detection correction Yes Transmission and reception of Link Integrity Pulses Yes Port enabling disabling Yes 1000Base SX LX User Interfaces Connector Optical LC71 part of SFP transceiver Wavelength 130...

Page 139: ...FX 1310nm 34 dB for ELR 100Base LH 1550nm Transceiver Option Optical Output Power dBm Receiver Overload dBm Receiver Sensitivity dBm Max span km Min Max Min Max Typ 86418 AA76 SMF 100Base FX IR 1 1310nm 14 8 8 34 30 86418 BB77 SMF 100Base FX LR 1 1310nm 5 0 10 34 50 86418 CC78 SMF 100Base LH ELR 1550nm 0 5 10 34 120 86418 DD79 MMF 100Base FX 1310nm 18 10 8 30 2 72 Data for Optoway SPS 7110WG 73 Da...

Page 140: ...Type Sorted list learns 100 of new addresses up to its capacity Aging of entries 5 minutes typical user configurable from 30 seconds to 1 hour or never LAN MAC Address Learning Capacity 8192 MAC Addresses 2048 bins with max 4 entries Type Hash Table for qty learned Aging of entries 5 minutes typical user configurable from 30 seconds to 1 hour or never Port based VLAN support Capacity 60 D PVLANs E...

Page 141: ...ty Applicable to egress traffic when QVLAN filtering is enabled Configurable per QVLAN Options No Change Tag untagged frames are tagged with VID equal to respective source port Default QVLAN ID Untag tagged frames outer tags are removed NOTE All frames egressing P Trunk ports have an added 802 1Q tag to differentiate between frames belonging to different D PVLANs Port Types Port Type Options P Acc...

Page 142: ...ty of each queue frames 512 512 512 Output Rate Limiting Each of the 8 ports is individually configurable to none 128 kbit sec 256 kbit sec 512 kbit sec 1 Mbit sec 2 Mbit sec 4 Mbit sec 8 Mbit sec Each of the two GigE ports is also configurable to 100 Mbit sec 200 Mbit sec 400 Mbit sec 800 Mbit sec Dynamics The frames egress one frame at a time with the inter frame gaps set to provide the configur...

Page 143: ...ing choices Forced to priority N N 0 1 6 Priority of all frames except for the selected EtherType ones becomes N Equal to the frame s source priority except for the frames with source priority 7 which are mapped with priority 6 Mapping priority 7 is assumed for frames with user specified EtherType value Mapping priority is used for frame prioritization in the WAN switch Frames FCS bytes The ingres...

Page 144: ...cs The frames ingress until the total number of bytes has exceeded a limit subsequent frames are then discarded to meet the desired bit rate and then the cycle repeats For bit rates up to and including 8 Mbit sec the limit is about 1600 bytes For bit rates above 8 Mbit sec the limit is about 12 400 bytes Ingressing Frame Buffers For frames ingressing the unit s local drop port GMII interface For f...

Page 145: ...4 s 65 s 12 x STS 1 23 s 40 s 77 s 6 x STS 1 29 s 52 s 103 s 4 x STS 1 36 s 65 s 130 s Same unit 2 5 s 6 s 14 s Between two 100 Mb s ports SONET Bandwidth Frame Size 64 bytes 512 bytes 1518 bytes Different sites no through nodes 24 x STS 1 42 s 92 s 201 s 12 x STS 1 48 s 103 s 227 s 6 x STS 1 60 s 127 s 278 s 4 x STS 1 74 s 153 s 331 s Different sites one through node 24 x STS 1 28 s 74 s 177 s 12...

Page 146: ...igurable time Unicast traffic is then broadcast Multicast Networks Compatibility Transparent to Multicast Frames multicast frames are broadcast Transparent to Multicast Routing Frames transports IGMP and GARP frames Does not sniff IGMP frames debatable utility for multi camera multicast networks MAC Security Secured mode of operation MAC learning disabled no MAC aging unknown MACs blocked Yes user...

Page 147: ... CV Far end Error rate BER Alarms Excessive BER Bit Error Rate User set threshold 1 to 30 ppm Received AIS from a SONET alarm condition Incorrect cabling Left port to Right port Mismatched assignment of paths Traffic rates In and Out in Mbit sec or of port s capacity History displayed Peaks for last user configured duration Configurable peak duration 1 second to 30 months 1 2 5 10 sequences Ethern...

Page 148: ...on 86498 95 86418 63 and 86418 64 paddleboard modules Each port has 2 LEDs for status monitoring Amber ALERT Double wink pattern when port is user disabled On for invalid optic level received or any bad received frame 500ms update Green LINK Steady ON when idle and valid optical level received Flashes ON when receiving Ethernet traffic Flashes ON when outputting Ethernet traffic Received Ethernet ...

Page 149: ...ved Broadcast Total number of good broadcast frames received Multicast Total number of good multicast frames received Received Ethernet Discarded Frame Counters Discarded Total number of frames discarded due to queuing congestion Received Ethernet By Length Good Frame Counters Frame Length bins 64 Bytes exactly 65 127 Bytes 128 255 Bytes 256 511 Bytes 512 1023 Bytes 1024 1632 Bytes Received Ethern...

Page 150: ...ytes 512 1023 Bytes 1024 1632 Bytes Outputted Ethernet Frame Byte Counters Bytes Total Total number of bytes outputted WAN Queues Egress Ports supported Line Left Line Right Drop Queues per Line egress port 16 per TDM pipe 8 for line ingressing frames suffix 8 for drop ingressing frames suffix Queues per Drop egress port 8 for line ingressing frames Per queue performance monitors Frames passed to ...

Page 151: ...sequences Hops monitors Number of good hops seen on each line port Path failure protection switching 5ms for normal rings detection is 1ms Displaying LAN MAC Address Table Entries Display format Per D PVLAN Displayed data MAC address Type static pseudo static dynamic Originating port 1 2 3 4 5 6 7 8 Remote Maximum number of entries displayed 138 per D PVLAN sorted per ascending MAC address Per por...

Page 152: ...t 570 grams 20 1 oz Electrical The input power requirements for the ETHER 1000 unit are 1 Voltage 5 2 VDC 5 2 Current 5 35V 86498 01 unit only 1190 mA typ 1290 mA max Paddleboard e w two quad port modules no SFPs 330 mA typ 335 mA max Each installed SFP smf 130 mA typ 200 mA max Each installed SFP mmf 100 mA typ 170 mA max 3 Power Consumption 86498 01 unit only 6 4 W typ 6 9 W max 86498 01 unit wi...

Page 153: ...D 810E 2 Bench Handling per TS 1 00446 06 EMI RFI Meets ANSI IEEE C37 90 2 RFI specification Meets ANSI IEEE C37 90 1 for surge withstand and fast transients IEEE 802 3 Electrical Isolation 1000 V rms at 60 Hz applied as specified in Section 6 of IEC 60950 1 2005 Reliability The calculated Mean Time Between Failure MTBF as per Bell technical advisory TR NWT 000332 for the ETHER 1000 unit is 1 190 ...

Page 154: ...98 95 module and or one 86418 6X module 86498 95 Quad Optical Port Module Supports up to two 1000Base LX LH optical ports and two 100Base FX optical ports Each used port requires one SFP transceiver One shelf slot wide Installed in Bank B on 86498 94 paddleboard 86418 61 Quad RJ 45 Port Module Equipped with four 10 100Base TX RJ 45 ports One shelf slot wide Installed in Bank A on 86498 94 paddlebo...

Page 155: ...l LC connector 86418 BB 100 Mb s SFP transceiver for single mode fiber and long range LR 1 up to 50 km Equipped with dual LC connector 86418 CC 100 Mb s SFP transceiver for single mode fiber and extra long range ELR up to 120 km Equipped with dual LC connector 86418 DD 100 Mb s SFP transceiver for multimode fiber up to 2 km Equipped with dual LC connector Table 9 Equipment and Option Code Table ...

Page 156: ...rity field in ingressing 802 1p and 802 1Q Layer 2 frames b The TOS field in layer 3 IP frames c A per port user configurable Default Priority applicable to frames with neither a nor b d A per port user configurable Mapping Priority If a switch provides less than 8 queues the user may be unable to provide the correct handling of the ingressing frames priorities which can use any of the 8 provided ...

Page 157: ... field but with the value 8100 hex to flag this 4 byte tag the remaining 2 bytes comprise a 12 bit VID VLAN ID field a 3 bit priority field and a 1 bit CFI flag zero for Ethernet switches If only the priority field is used the VID field is 0 and the frame is called an 802 1p frame Note that the original maximum frame size of 1518 bytes now becomes 1522 bytes For networks comprising distinct groups...

Page 158: ...AN network it is impossible for a hacker to launch frames into the other D PVLANs or to eavesdrop on traffic in other D PVLANs this is a very attractive security feature Note that in order for such a network to be transparent for the traffic connected to the switches ports the switch must double tag any 802 1p and 802 1Q ingressing frames This nested VLAN feature is sometimes known as QinQ It gene...

Page 159: ... to denote the frame s priority The next 3 bits comprised a TOS field to individually flag 3 types of services Delay important Throughput important Reliability important The last 2 bits were unused The expression TOS may refer to all 8 bits or the 6 used bits or the 3 TOS bits Later In 1998 the IETF RFC 2474 redefined the byte to be used for a DiffServ Differentiated Services field The first 6 bit...

Page 160: ...ash Override 011 Flash 010 Immediate 001 Priority 000 Routine Bit 3 0 Normal Delay 1 Low Delay Bit 4 0 Normal Throughput 1 High Throughput Bit 5 0 Normal Reliability 1 High Reliability Bits 6 7 Reserved for Future Use Figure 55 TOS Byte If TOS 2 0 000 set Priority 2 0 TOS 5 3 the Precedence field Else If TOS 0 1 set Priority 2 0 6 if the Reliability bit is set Else If TOS 1 1 set Priority 2 0 5 if...

Page 161: ...rames encountered by the end users are IPv4 frames however their 32 bit address limitation has prompted a switch to IPv6 frames with 64 bit addresses IPv6 frames are identified by having the Ethernet Type field set to 0x86DD and the TOS field is the 6 bits following the 4 bits after the Type field these 6 bits are sometimes called the TC for Traffic Class field The 86498 94 paddleboard s Marvell s...

Page 162: ... Port Statistics Port 8 Output Frames Port Statistics Port Uplink Output Frames 86498 94 Paddleboard Port Statistics Port Drop Input Frames GMII Port Statistics Port Drop Output Frames F Lost Left Line Port Discarded Lost Right Line Port Discarded Main Drop Usage In Main Drop Usage Out Port Statistics Port Uplink Input Frames A B Passed Left Line Port Outputted Main Left Line Port Usage Out Passed...

Page 163: ... Line Port Output Right Line Port Output Figure 57 Traffic Monitoring Counters at Pass Through ETHER 1000 Site Lost FPGA Drop Port Discarded Main Right Line Port Usage In Passed FPGA Drop Port Outputted Port Statistics Port Drop Output Frames 86498 01 ETHER 1000 Main Left Line Port Usage In Left Line Port Input Right Line Port Input F C Port Statistics Port Uplink Input Frames GMII 1 2 3 4 5 6 8 7...

Page 164: ...OSE frames shall be assigned priority 7 using EtherType filtering feature SCADA Priority 5 Metering Priority 4 Voice over IP Priority 3 Corporate LAN Priority 2 Misc e g video Priority 1 Use these priority assignments even if some of the listed application types are not applicable to your system Access ports dedicated to a specific application type shall have their Mapping Priority forced per the ...

Page 165: ...T bandwidth assigned is larger than the sum of expected peak traffic throughputs for individual applications Assign a separate D PVLAN for each application to a max of 15 If external switches are used to combine different application types these applications will be on the same D PVLAN but likely on different QVLANs In that case QVLAN filtering shall be enabled for all ports belonging to this D PV...

Page 166: ...ons Cons Individual applications are provided with less spare bandwidth than in Approach 2a Increased traffic needs are not as easy to handle as in Approach 2a Flooding of the GMII port e g due to a broadcast storm is a potential issue Approach 2c reduces the impact of such event Approach 2c Use either Approach 2a or 2b but also rate limit each port s unicast multicast and broadcast traffic to 800...

Page 167: ...e V1 users that would like to utilize the features offered by V2 should upgrade directly to V3 ETHER 1000 firmware Version 3 was released in June 2011 It includes bug fixes observed in Version 2 and the following new features D PVLAN trunking ability to assign multiple D PVLAN memberships to a port and to have the same MAC address in multiple D PVLANs on the trunk Enhanced QVLAN trunking ability t...

Page 168: ...ported 3 STS 1 Path Alarms Mismatch alarm is expected on some units Note that this alarm will appear only for V1 V3 connections along a TDM pipe using more than 16 STS 1s so no alarms for V1 V1 connections V3 V3 connections or for TDM pipes with less than 16 STS 1s 4 Mapping Priority The V3 unit doesn t support the following Mapping Priority options available in V1 1 7 0 6 0 7 0 3 0 7 1 4 0 7 2 5 ...

Page 169: ...from V2 to V3 The V2 and V3 units are compatible to the extent that they can operate in the same network however a V2 unit configuration cannot be pasted into a V3 unit or vice versa Also the GUI appearances for the two versions are slightly different Generally the V2 users adding a V3 unit to their system do not need to upgrade the existing units to V3 if they are not planning to use the new feat...

Page 170: ...uter s trunk port to D PVLANs 30 Figure 18 Multiple VLANs within a single D PVLAN one VLAN per port 31 Figure 19 Multiple VLANs within a single D PVLAN over multiple rings 32 Figure 20 Filtering QVLAN traffic from to external switch trunks 33 Figure 21 Connecting remote end devices to various VLANs on external switch trunk port 33 Figure 22 Connecting remote end devices to various VLANs on a route...

Page 171: ...selected 116 Figure 49 MAC Table Entries Sub tab appearance when a D PVLAN with QVLAN filtering enabled is selected and QVLAN Filter OFF 117 Figure 50 MAC Table Entries Sub tab appearance when a D PVLAN with QVLAN filtering enabled is selected and QVLAN Filter ON 118 Figure 51 Ethernet Port Statistics Tab 120 Figure 52 Passed Tab 125 Figure 53 Lost Tab 128 Figure 54 Advanced Tab 130 Figure 55 TOS ...

Page 172: ... bytes 1 6 DC Direct Current DMI Diagnostic Monitoring Interface DPV Destination Port Vector D PVLAN Distributed Port Based VLAN EAS Electronic Assembly Schematic EIA Electronic Industries Association EMI Electromagnetic Interference ESDS Electrostatic Discharge Sensitive FCS Frame Check Sequence FDX Full Duplex FEC Fast Ethernet Controller the Ethernet MAC module in the CPU FEFI Far End Fault Ind...

Page 173: ...ce MII Media Independent Interface MM Multimode MMF Multimode Fiber MS Most Significant MTBF Mean Time Between Failures N A Not Applicable NAD Node Assignment Drawing NMS Network Management System P B Paddleboard PC Personal Computer PHY Physical Layer Entity POH Path Overhead PTP Precision Time Protocol PVLAN Port Based VLAN QVLAN 802 1Q s VID based VLAN RAM Random Access Memory RCV Receive RDI R...

Page 174: ... Random Access Memory STS Synchronous Transport Signal SV Sampled Value TDM Time Division Multiplexing TPIM Technical Practice and Installation Manual TOS Type of Service a field in layer 3 frames UTP Unshielded Twisted Pair VCXO Voltage Controlled Crystal Oscillator VID VLAN ID the 12 bit field in tagged 802 1Q layer 2 frames VLAN Virtual LAN VT Virtual Tributary XMT Transmit ...

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