Home

Pelco C1640M-B User's Manual

1. 39 Endura network structure 9 intelligent edge 8 network designs examples of 24 protocols 7 VLANs 9 NVR network video recorder 6 0 Open Shortest Path See OSPF OSPF 7 overhead for bandwidth 13 P packets multicast 36 packets video 9 11 physical media Ethernet cabling 7 PIM dense mode 7 36 neighbors 36 sparse mode 7 8 36 PIM DM 7 PIM SM 8 product support 6 protocols 7 DVMRP 7 OSPF 7 PIM DM 7 PIM SM 7 RIP 7 redundant SM5000 22 rendezvous point 8 Reverse Path Forwarding See RPF RIP Routing Information Protocol 7 routing multicast 31 unicast 7 RPF failure 36 mroute statement verification of multicast traffic 31 RPF Reverse Path Forwarding 7 S scaling Endura network using ABlock 10 B Block 12 security 22 SM5000 system manager 6 sparse mode PIM SM 7 Storage Expansion Box See SEB storage requirements 12 S Video 6 switches layer 3 22 subcore 22 used to connect multiple NVRs and SEBs 26 VLAN aware 8 system manager 6 40 T TCP IP protocol suite 7 Time to Live See TTL traditional design 8 traditional network design 8 traffic network Endura performance summary 12 UPnP 9 VLANs helps manage 9 troubleshooting GRE tunnels 36 TTL default setting for Endura components 11 setting 9 tunne destination 36 GRE 36 source 36 status of verifying 36 U unicast protocols OSPF 7 RIP 7 unknown multicast groups 8 unmanaged Endura network configuration of 24 Endura devices
2. C1640M B 3 06 CALCULATING BANDWIDTH AND STORAGE REQUIREMENTS You must ensure that the B and C blocks are able to handle the worse case bandwidth Byc requirements The following examples describe how to calculate the worse case bandwidth based on the playback video stream NOTE Playback steams are used for calculating worse case bandwidth requirements because each video stream is played back at the same rate that it was recorded no matter in what layout mode the video stream is being displayed In contrast when viewing live video the Endura WS5050 VCD5000 and NET5301R use EnduraView to select the appropriate video stream automatically based on the layout mode e WS5050 The WS5050 pulls the highest value stream in either the single camera or quad layout mode e VCD5000 The VCD5000 pulls the lowest stream in quad layout mode e WS5050 or VCD5000 The WS5050 or VCD5000 pulls the lowest value stream in the 9 or 16 camera layout mode e NET5301R Encoder The NET5301R pulls the highest value stream in the single layout mode The NET5301R pulls the lowest value stream in the quad layout mode The following examples demonstrate that the playback video mode requires more bandwidth than does the live video mode Typical applications do not require displaying the maximum amount of simultaneous playback streams A more realistic application might require more live video streams are displayed than playback video streams For this
3. 64 Mbps 2 Find the overhead Oy 25 x By 64 Mbps x 25 16 Mbps 3 Find the worse case bandwidth Bye Ns x Ba Op 64 Mbps 16 Mbps 80 Mbps Example 3 NET5301R Decoder Live Video Stream Each Encoder can playback 4 simultaneous video streams To calculate the worse case bandwidth for NET5301R Decoder 1 Find the bandwidth By Ns x Bg 4 x 1 Mbps 4 Mbps 2 Find the overhead Oy 25 x Bw 4 Mbps x 25 1 Mbps 3 Find the worse case bandwidth Bw Ns x Ba Op 4 Mbps 1 Mbps 5 Mbps C1640M B 3 06 ENDURA CORE BLOCK 07 a a 22 The Core Block is functionally responsible for Network layer 3 tasks discovery authentication and security and interconnects the A and B blocks refer to Figure 5 The Core Block is summarized as follows e There is only one Core Block for each Endura network e The Core Block contains the SM5000 and the redundant SM5000 which provides authentication and security for Endura network e The Core Block is on its own VLAN e The Core Block includes the core layer 3 switch and any necessary subcore switches LAYER 3 SWITCH INTERFACES WITH THE A BLOCK INTERFACES WITH THE B BLOCK Figure 5 Core Block Authentication and Security Live video streams flow from the encoder and playback video streams flow from the NVR5100 Both streams flow through the Core Block to the B Block refer to Figure 6 The Core Block must be abl
4. CIF 12 5 IPS CIF 12 51PS CIF 12 5 IPS WS5050 CIF 12 51PS CIF 12 51PS CIF 12 51PS CIF 12 5 IPS EA VCD5000 CIF 12 51PS CIF 12 51PS CIF 12 51PS CIF 12 5 IPS WS5050 CIF 12 51PS CIF 12 51PS CIF 12 51PS CIF 12 5 IPS ER VCD5000 CIF 2 5PS CIF 2 5PS CIF 2 5PS CIF 2 5PS C1640M B 3 06 Examples of Worse Case Bandwidth Calculation in Playback Mode NOTE For the examples below assume that all recorded video is at 4CIF 2 Mbps at 30 IPS e Inthiscase if playback video is displayed in the single layout mode then the display rate is at 30 IPS e However if playback video is displayed in 4 x 4 layout mode the display rate is at 2 IPS In this case the bandwidth is still 2 Mbps Example 1 WS5050 Endura Workstation Playback Video Stream Each WS5050 can display 16 simultaneous playback streams To calculate the worse case bandwidth for the WS5050 1 Find the bandwidth Bw Ns x Bp 16 x 2 Mbps 32 Mbps 2 Find the overhead Oy 25 x Bw 16 x 2 Mbps x 25 8 Mbps 3 Find the worse case bandwidth Bwe Ns x Be Oy 32 Mbps 8 Mbps 40 Mbps Example 2 VCD5000 Video Console Display Playback Video Stream The Model VCD5001 has one monitor output and can display up to 16 simultaneous playback streams A Model VCD5004 has four monitor outputs and can display 64 simultaneous playback streams To calculate the worse case bandwidth for the VCD5004 1 Find the bandwidth Bw
5. Traditional network design approach The traditional network design topology is based on a central network core which is responsible for all routing decisions This approach requires the use of high performance and high cost core network equipment This approach will work if the specified core switch is capable of managing all of the following Making all of the unicast routing decisions Making all of the multicast routing decisions Handling all Endura network traffic video audio PTZ and UPnP Handling all other existing network traffic This approach may meet your network design requirements However this approach might not be as scalable as the intelligent edge design because the volume of network traffic can easily consume the capacity of the core switch If network expansion is a future goal then the intelligent edge design offers a scalable networking solution Intelligent edge design approach The alternative to the traditional design is the intelligent edge design This design is based on placing smart switches at the network edge which reduces the need for a centralized core to make all routing decisions Instead of a single core switch managing all of the routing and network traffic decisions in the intelligent edge design processing is distributed across all managed switches The intelligent edge design allows the network to scale because managed switches can be easily added to the network without burdening a singl
6. nananana nunun unene eaea EEEE EEEE EEEE 13 NTSC Frame Rates o 14 PAL Frame Rates coo 17 Examples of Worse Case Bandwidth Calculation in Playback Mode 0 0 00 00 c ccc ccc cence 20 Examples of Worse Case Bandwidth Calculation in Live Video Mode 2 2 2 21 Endura Core Block vescoraci n ori ia pd e PA es res tod 22 A A 23 Examples of Endura Network Designs 24 Unmanaged Network Configtirationy cc comidos cornada la dable 24 Managed Network Contiqurata ts cos ice ri isa iaa a is att 25 Connecting the NVR5100 and SEBDODOS ococooocicioriarai rca e a dt 26 Connecting Multiple NVR5100s and SEB5000s 2 rr rr 26 Appendix A Endura Network Configuration Example 27 Setting Up Switch A eben ete bene tenes 28 Setting Up SWIC B dadas 29 Example Configuration File for Switch BB 30 Appendix B WAN Configuration Example 31 Network Configuration QVEWIEW traia a va Aedes ames 31 City A Router RIOZ Configuration Riles osito its dba 32 City B Router RI04 Configuration Elle 2 oecc neve si ADEE aH RoE ES MARAE a 33 Veritying the Configuration victoria ai Ta Ad atada 34 TOUDIeSAOOUNA ear cda toa a 36 Appendix C Endura Network Requirements Worksheet ooooooocooocoocooco corr 37 E a AA AA Gre Taare ee eee eee need Poe a 39 C1640M B 3 06 List of Illustrations meaNAOOBRWN gt ee ee dd gt 0N 0O0O0 A Block Encoding Recording and Playback a a ad ci ES is EEN 10 Using VLANs to Segment t
7. 24 0 TUNNEL 2 CITY B ROUTER i R104 ENDURA WORKSTATION MULTICAST RECEIVER GRP 239 1 1 20 ENDURA ENCODER MULTICAST SOURCE GRP 239 1 1 20 CITY A ROUTER R102 192 168 23 0 192 168 34 0 10 1 1 0 10 2 2 0 Figure 15 Sample Endura Network Over a WAN A tunnel is configured between R102 to R104 sourced with their loopback interfaces The ip pim sparse dense mode command is configured on tunnel interfaces and multicast routing is enabled on R102 and R104 Sparse dense mode configuration on the tunnel interfaces allows sparse mode or dense mode packets to be forwarded over the tunnel depending on rendezvous point RP configuration for the group e For dense mode With PIM dense mode configured over the tunnel an ip mroute 10 1 1 0 255 255 255 0 tunnel 0 command is configured on R104 to ensure a successful RPF for multicast source address 10 1 1 1 Incoming 10 1 1 1 239 1 1 20 multicast packets over Tunnel0 Tu0 are checked for Reverse Path Forwarding RPF using this mroute statement After a successful check the multicast packets are forwarded to outgoing interface list OIL interfaces e Forsparse mode With PIM sparse mode configured over the tunnel ensure that the following points are addressed For a successful RPF verification of multicast traffic flowing over the shared tree G from RP an ip mroute rp address nexthop command needs to be configured for the RP address pointing to t
8. 5 IPS CIF 2 5 IPS WS5050 ACIF 25 IPS 4CIF 12 5 IPS 4CIF 8 3 IPS 4CIF 5 IPS VCD5000 ACIF 25 IPS ACIF 12 5 IPS 4CIF 8 3 IPS 4CIF 5 IPS NET5301R ACIF 25 IPS ACIF 12 5 IPS 4CIF 8 3 IPS 4CIF 5 IPS WS5050 ACIF 25 IPS 4CIF 12 5 IPS 4CIF 8 3 IPS 4CIF 5 IPS VCD5000 CIF 12 5 IPS CIF 12 51PS CIF 12 51PS CIF 12 5 IPS NET5301R CIF 12 5 IPS CIF 12 51PS CIF 12 51PS CIF 12 5 IPS WS5050 CIF 12 5 IPS CIF 12 51PS CIF 12 51PS CIF 12 5 IPS VCD5000 CIF 12 5 IPS CIF 12 5 IPS CIF 12 51PS CIF 12 5 IPS WS5050 CIF 12 5 IPS CIF 12 5 IPS CIF 12 51PS CIF 12 5 IPS VCD5000 CIF 2 5 IPS CIF 2 5 IPS CIF 2 5 IPS CIF 2 5 IPS C1640M B 3 06 Table F describes the expected performance at medium resolution for PAL frame rates Table F Medium Resolution PAL Frame Rates with Dual Stream NET5301T Encoder Description Medium Resolution and Supported Frame Rates Layout Mode Stream Device 1 2 3 4 Stream 1 2CIF 25 IPS 2CIF 12 51PS 2CIF 8 3 IPS 2CIF 5 IPS Bitrates 1 5 Mbps 1 0 Mbps 800 Kbps 500 Kbps Stream 1 1 2CIF 2 IPS 2CIF 2 5 IPS 2CIF 2 IPS 2CIF 2 IPS Stream 2 CIF 12 5 IPS CIF 12 5 IPS CIF 12 5 IPS CIF 12 5 IPS Birates 800 Kbps 800 Kbps 800 Kbps 800 Kbps Stream 2 1 CIF 2 5 IPS CIF 2 5 IPS CIF 2 5 IPS CIF 2 5 IPS WS5050 2CIF 25 IPS 2CIF 12 51PS 2CIF 8 3 IPS 2CIF 5 IPS VCD5000 2CIF 25 IPS 2CIF 12 51PS 2CIF 8 3 IPS 2CIF 5 IPS
9. NET5301R 2CIF 25 IPS 2CIF 12 51PS 2CIF 8 3 IPS 2CIF 5 IPS WS5050 2CIF 25 IPS 2CIF 12 51PS 2CIF 8 3 IPS 2CIF 5 IPS VCD5000 CIF 12 5 IPS CIF 12 5 IPS CIF 12 5 IPS CIF 12 5 IPS NET5301R CIF 12 5 IPS CIF 12 5 IPS CIF 12 5 IPS CIF 12 5 IPS WS5050 CIF 12 5 IPS CIF 12 5 IPS CIF 12 5 IPS CIF 12 5 IPS VCD5000 CIF 12 5 IPS CIF 12 5 IPS CIF 12 5 IPS CIF 12 5 IPS WS5050 CIF 12 5 IPS CIF 12 5 IPS CIF 12 5 IPS CIF 12 5 IPS VCD5000 CIF 2 5 IPS CIF 2 5 IPS CIF 2 5 IPS CIF 2 5 IPS C1640M B 3 06 Table G describes the expected performance at low resolution for PAL frame rates Table G Low Resolution PAL Frame Rates with Dual Stream NET5301T Encoder Description Low Resolution and Supported Frame Rates Layout Mode Stream Device 1 2 3 4 Stream 1 CIF 25 IPS CIF 12 5 IPS CIF 8 3 IPS CIF 5 IPS Bitrates 1 2 Mbps 800 Kbps 450 Kbps 350 Kbps Stream 1 1 CIF 2 IPS CIF 2 5 IPS CIF 2 IPS CIF 2 IPS Stream 2 CIF 12 5 IPS CIF 12 51PS CIF 12 51PS CIF 12 5 IPS Birates 800 Kbps 800 Kbps 800 Kbps 800 Kbps Stream 2 1 CIF 2 5 IPS CIF 2 5 IPS CIF 2 5 IPS CIF 2 5PS WS5050 CIF 25 IPS CIF 12 5 IPS CIF 8 3 IPS CIF 5 IPS _ VCD5000 CIF 25 IPS CIF 12 51PS CIF 8 3 IPS CIF 5 IPS NET5301R CIF 25 IPS CIF 12 5 IPS CIF 8 3 IPS CIF 5 IPS WS5050 CIF 25 IPS CIF 12 51PS CIF 12 51PS CIF 12 5 IPS El VCD5000 CIF 12 5 IPS CIF 12 5 IPS CIF 12 51PS CIF 12 5 IPS NET5301R CIF 12 5 IPS
10. Ns x Bp 64 x 2 Mbps 128 Mbps 2 Find the overhead Oy 25 x By 64 x 2 Mbps x 25 32 Mbps 3 Find the worse case bandwidth Bwc Ns x Ba Oy 128 Mbps 32 Mbps 160 Mbps Example 3 NET5301R Decoder Playback Video Stream Each NET5301R decoder can playback 4 simultaneous video streams To calculate the worse case bandwidth for the NET5301R decoder 1 Find the bandwidth Bw Ns x Bg 4 x 2 Mbps 8 Mbps 2 Find the overhead Oy 25 x By 4 x 2 Mbps x 25 2 Mbps 3 Find the worse case bandwidth Bwc Ns x Ba Op 8 Mbps 2 Mbps 10 Mbps 20 C1640M B 3 06 Examples of Worse Case Bandwidth Calculation in Live Video Mode Example 1 WS5050 Endura Workstation Live Video Stream Each WS5050 can display 16 simultaneous playback streams To calculate the worse case bandwidth for the WS5050 he bandwidth 1 Find By Ng x Ba 16 x 1 Mbps 16 Mbps 2 Find the overhead Oy 25 x Byy 16 x 1 Mbps x 25 4 Mbps 3 Find the worse case bandwidth Bwc Ns x Ba Op 16 Mbps 4 Mbps 20 Mbps Example 2 VCD5000 Video Console Display Live Video Stream The Model VCD5001 has one monitor output and can display up to 16 simultaneous live video streams A Model VCD5004 has four monitor outputs and can display 64 simultaneous live video streams To calculate the worse case bandwidth for the VCD5004 1 Find the bandwidth Bw Ng x Bp 64 x 1 Mbps
11. RES Figure 10 Using a Patch Cable to Connect the NVR5100 and a Single SEB5000 e A dedicated gigabit Ethernet switch can be used to expand the video storage of the NVR5100 In this case no more than eight SEB5000s can be interface to a single NVR refer to Figure 11 TO A BLOCK SWITCH GIGABIT SWITCH Figure 11 Connecting the NVR5100 and Multiple SE5000Bs Connecting Multiple NVR5100s and SEB5000s In a large system it is possible to use one storage switch to network multiple NVR5100 and SEB5000 combinations If multiple NVR5100s are used in the network Pelco requires that VLANs be configured on the storage switches because it is important to segment communication so that each NVR5100 only communicates with the SEB5000s to which the NVR5100 is assigned Figure 12 shows an example of how to segment the network using VLANs e NVR5100 1 resides in VLAN 1 and NVR5100 2 resides in VLAN 2 e SEB5000 1 resides in VLAN 1 and SEB5000 2 and SEB5000 3 reside in VLAN 2 In this case NVR5100 1 stores video streams on SEB5000 1 and NVR5100 2 stores video streams on SEB5000 2 and SEB5000 3 The segmenting of devices by VLANs prevents NVR5100 1 from communicating with SEB5000 2 or 3 Likewise NVR5100 2 is prevented from communicating with SEB5000 1 TO A BLOCK SWITCH GIGABIT SWITCH Figure 12 Using VLANs to Connect Multiple NVR5100s and SE5000Bs TO A BLOCK SWITCH C1640M B 3 06 Appendix A Endura N
12. frame rates Table B High Resolution NTSC Frame Rates with Dual Stream NET5301T Encoder Description High Resolution and Supported Frame Rates Layout Mode Stream Device 1 2 3 4 Stream 1 ACIF 30 IPS ACIF 15 IPS ACIF 10 IPS ACIF 6 IPS Bitrates 2 0 Mbps 1 5 Mbps 1 0 Mbps 800 Kbps Stream 1 1 ACIF 2 IPS ACIF 2 5 IPS 4CIF 2 IPS ACIF 2 IPS Stream 2 CIF 15 IPS CIF 15 IPS CIF 15 IPS CIF 15 IPS Birates 1 0 Mbps 1 0 Mbps 1 0 Mbps 1 0 Mbps Stream 2 1 CIF 2 5 IPS CIF 2 5 IPS CIF 2 5 IPS CIF 2 5 IPS WS5050 ACIF 30 IPS ACIF 15 IPS ACIF 10 IPS ACIF 6 IPS VCD5000 ACIF 30 IPS ACIF 15 IPS ACIF 10 IPS ACIF 6 IPS NET5301R ACIF 30 IPS ACIF 15 IPS ACIF 10 IPS ACIF 6 IPS WS5050 ACIF 30 IPS ACIF 15 IPS ACIF 10 IPS ACIF 6 IPS VCD5000 CIF 15 IPS CIF 15 IPS CIF 15 IPS CIF 15 IPS NET5301R CIF 15 IPS CIF 15 IPS CIF 15 IPS CIF 15 IPS WS5050 CIF 15 IPS CIF 15 IPS CIF 15 IPS CIF 15 IPS VCD5000 CIF 15 IPS CIF 15 IPS CIF 15 IPS CIF 15 IPS WS5050 CIF 15 IPS CIF 15 IPS CIF 15 IPS CIF 15 IPS VCD5000 CIF 2 5 IPS CIF 2 5 IPS CIF 2 5 IPS CIF 2 5 IPS C1640M B 3 06 Table C describes the expected performance at medium resolution for NTSC frame rates Table C Medium Resolution NTSC Frame Rates with Dual Stream NET5301T Encoder C1640M B 3 06 Description Medium Resolution and Supported Frame Rates Layout Mode Stream Device 1 2
13. in 24 functionality of 24 UPnP traffic isolation of 9 UPnP Universal Plug and Play 6 V VGA 6 video security systems 5 video stream B Block 13 highest 13 lowest 13 playback 13 viewing live 13 video viewing of B Block 12 25 live and playback video 12 25 VLANs how created 9 separate Endura blocks 9 traffic management 9 W WANs generic routing encapsulation GRE tunnel 31 how to configure 31 C1640M B 3 06 REVISION HISTORY Manual Date Comments C1640M 7 05 Original version C1640M A 12 05 The PC Workstation was renamed to WS5050 Endura Workstation The VLAN references and descriptions in text and graphics on pages 10 11 17 and 19 24 were revised to clarify technical content C1640M B 3 06 Updates the Calculating Bandwidth and Storage Requirements section to add new NTSC and PAL frame rates supported in Version 1 3 across all resolutions CIF 2CIF and 4CIF Pelco the Pelco logo Camclosure Esprit Genex Legacy and Spectra are registered trademarks of Pelco Copyright 2006 Pelco All rights reserved Endura EnduraStor and ExSite are trademarks of Pelco DLP is a registered trademark of Texas Instruments Inc Windows is a registered trademark of Microsoft Corporation in the United States and or other countries UPnP is a trademark of UPnP Implementers Corporation Cisco Systems is a registered trademark of Cisco Systems Inc and or its affiliates in the U S and or other countries
14. pim sparse dense mode tunnel source Loopback0 tunnel destination 4 4 4 4 interface Ethernet0 0 l Interface connected to Source ip address 10 1 1 2 255 255 255 0 ip pim sparse dense mode interface Serial8 0 ip address 192 168 23 1 255 255 255 252 l Note IP PIM sparse dense mode is not configured on serial interface router ospf 1 log adjacency changes network 2 2 2 2 0 0 0 0 area 0 network 10 1 1 0 0 0 0 255 area 0 network 192 168 23 0 0 0 0 255 area 0 ip classless ip pim bidir enable line con 0 line aux 0 line vty 04 login end C1640M B 3 06 CITY B ROUTER R104 CONFIGURATION FILE 11044 version 12 2 hostname r104 ip subnet zero no ip domain lookup lt stops IP domain lookup which improves the show command response time ip multicast routing Enables IP multicast routing interface Loopback0 ip address 4 4 4 4 255 255 255 255 l Tunnel Source interface interface Tunnel0 ip address 192 168 24 2 255 255 255 252 Tunnel interface configured for PIM and carrying multicast packets ip pim sparse dense mode tunnel source Loopback0 tunnel destination 2 2 2 2 interface Ethernet0 0 ip address 10 2 2 2 255 255 255 0 ip pim sparse dense mode interface Serial9 0 ip address 192 168 34 1 255 255 255 252 l Note IP PIM sparse dense mode is not configured on serial interface router ospf
15. products there are specific networking approaches that must be observed There are two types of Endura network designs Unmanaged Managed UNMANAGED NETWORK CONFIGURATION Entity Function Network Devices Core Block The Core Block is functionally responsible for Network layer 3 tasks authentication and security SM5000 redundant SM5000s and interconnects the A and B blocks and a layer 3 switch The Core Block is summarized as follows e There is only one Core Block for each Endura network e The Core Block provides authentication and security for Endura network e The Core Block is on its own VLAN e The Core Block includes the core layer 3 switch and any necessary subcore switches C Block The C Block includes the entire block structure A B and Core Includes all networking equipment If Endura is going to be integrated into an existing network the existing network must meet the requirements as listed in Endura Network Design Considerations on page 8 The Endura Block design approach must be implemented to manage Endura network traffic efficiently The unmanaged Endura network only supports viewing of live video As shown in Figure 8 an unmanaged Endura network can include NET5301T encoders and NET5301R decoders a WS5050 Endura Workstation VCD5000 video console display and a switch The unmanaged network can support up to 16 cameras A unmanaged Endura network does not include the SM5000 system manager or NVR5100 In this case
16. recommended that you complete this worksheet before integrating the Endura system into a new or existing network Please check all that apply Unicast Routing The network supports one of the following unicast routing protocols RIP LI OSPF Static Other Comment question Multicast Routing The network supports one of the following multicast routing protocols PIM SM LI PIM DM DVMRP Other Comment question IGMP The network supports one of the following versions of IGMP IGMP v1 LI IGMP v2 Comment question Multicast Traffic Does the network device flood multicast traffic Yes O No Comment question Bandwidth Does the network provide enough bandwidth to support the current Endura system and allow for future network growth Yes O No Comment question Network Design Do you have an Endura network design in place Yes O No Comment question C1640M B 3 06 37 38 C1640M B 3 06 Index Numerics 1000baseT 7 100baseT 7 ACIF 12 A authentication 22 bandwidth calculating for live video stream 21 for playback video stream 20 quad layout 13 worse case 13 blocks as a design requirement 10 broadcast domains 10 description of ABlock 10 B Block 12 C Block 23 Core Block 22 r
17. there is no recording or security functionality The WS5050 provides limited system manager functionality and can only handle up to 16 cameras on a system If the security network application requires more than 16 cameras or an NVR5100 then the network must be designed as a managed network requiring a SM5000 system manager 24 LAYER 2 SWITCH DECODER Figure 8 Unmanaged Endura Network C1640M B 3 06 MANAGED NETWORK CONFIGURATION The managed Endura network supports viewing of live and playback video recording and security As shown in Figure 9 a managed Endura network includes the full assortment of Endura components NET5301Ts NET5301Rs WS5050s VCD5000s NVR5100s the SM5000 and switches The managed Endura network is designed in a four part block structure A Block B Block C Block and Core Block For more information about the block design concept refer to Endura C Block on page 23 e A Block VLAN 2 This is where all video streams enter the network both live and playback and where video is recorded by the NVR5100s and stored in SEB5000s Each A Block can contain no more than 48 NET5301Ts and one NVR5100 The NVR5100 in each respective A Block records video steams from the Encoders in the same A Block e B Block VLAN 4 This is where all video viewing takes place and VCD5000s NET5301Rs and WS5050s are connected to the Endura network e Core Block VLAN 3 This is where the SM5000 resides The End
18. 1 log adjacency changes network 4 4 4 4 0 0 0 0 area 0 network 10 2 2 0 0 0 0 255 area 0 network 192 168 34 0 0 0 0 255 area 0 ip classless no ip http server ip pim bidir enable ip mroute 10 1 1 0 255 255 255 0 Tunnel0 l This Mroute ensures a successful RPF check for packets flowing from the source 10 1 1 1 over Shared tree in case of dense mode and SPT in case of sparse mode Continued on next page C1640M B 3 06 ip mroute 2 2 2 2 255 255 255 255 tunnel 0 This Mroute is required for RPF check when sparse mode multicast traffic is l flowing from RP assuming R102 with 2 2 2 2 as RP towards receiver via tunnel before the SPT switchover line con 0 line aux 0 line vty 04 login end VERIFYING THE CONFIGURATION 34 Complete the following steps to verify your configuration 1 Use the show ip igmp groups command to verify that the receiver has sent its IGMP join membership request for group 239 1 1 20 to R104 r104 show ip igmp groups IGMP Connected Group Membership Group Address Interface Uptime Expires Last Reporter 239 1 1 20 Ethernet0 0 00 00 04 00 02 55 10 2 2 3 2 Use the show ip mroute group address command to display that when the source 10 1 1 1 starts multicasting packets for the group 239 1 1 20 R102 installs the 239 1 1 20 and 10 1 1 1 239 1 1 20 entries in the R102 mroute table as shown below r102 show ip mroute 239 1 1 20 IP Multica
19. 1 CIF 2 5 IPS CIF 2 5 IPS CIF 2 5 IPS CIF 2 5PS WS5050 CIF 30 IPS CIF 15 IPS CIF 10 IPS CIF 6 IPS VCD5000 CIF 30 IPS CIF 15 IPS CIF 10 IPS CIF 6 IPS NET5301R CIF 30 IPS CIF 15 IPS CIF 10 IPS CIF 6 IPS WS5050 CIF 30 IPS CIF 15 IPS CIF 15 IPS CIF 15 IPS El VCD5000 CIF 15 IPS CIF 15 IPS CIF 15 IPS CIF 15 IPS NET5301R CIF 15 IPS CIF 15 IPS CIF 15 IPS CIF 15 IPS WS5050 CIF 15 IPS CIF 15 IPS CIF 15 IPS CIF 15 IPS EA VCD5000 CIF 15 IPS CIF 15 IPS CIF 15 IPS CIF 15 IPS WS5050 CIF 15 IPS CIF 15 IPS CIF 15 IPS CIF 15 IPS EA VCD5000 CIF 2 5 IPS CIF 2 5 IPS CIF 2 5 IPS CIF 2 5 IPS C1640M B 3 06 PAL Frame Rates This section describes the Phase Alternating Line PAL frame rates at high medium and low resolution with a dual stream NET5301T encoder You can select 5 8 3 12 5 and 25 IPS across all resolutions CIF 2CIF and 4CIF for each camera Table E describes the expected performance at high resolution for PAL frame rates Table E High Resolution PAL Frame Rates with Dual Stream NET5301T Encoder Description High Resolution and Supported Frame Rates Layout Mode Stream Device 1 2 3 4 Stream 1 ACIF 25 IPS 4CIF 12 5 IPS 4CIF 8 3 IPS 4CIF 5 IPS Bitrates 2 0 Mbps 1 5 Mbps 1 0 Mbps 800 Kbps Stream 1 1 ACIF 2 IPS ACIF 2 5 IPS 4CIF 2 IPS ACIF 2 IPS Stream 2 CIF 12 5 IPS CIF 12 51PS CIF 12 5 IPS CIF 12 5 IPS Birates 1 0 Mbps 1 0 Mbps 1 0 Mbps 1 0 Mbps Stream 2 1 CIF 2 5 IPS CIF 2 5 IPS CIF 2
20. 3 4 Stream 1 2CIF 30 IPS 2CIF 151PS 2CIF 10 IPS 2CIF 6 IPS Bitrates 1 5 Mbps 1 0 Mbps 800 Kbps 500 Kbps Stream 1 1 2CIF 2 IPS 2CIF 2 5 1PS 2CIF 2 IPS 2CIF 2 IPS Stream 2 CIF 15 IPS CIF 15 IPS CIF 15 IPS CIF 15 IPS Birates 800 Kbps 800 Kbps 800 Kbps 800 Kbps Stream 2 1 CIF 2 5 IPS CIF 2 5 IPS CIF 2 5 IPS CIF 2 5 IPS WS5050 2CIF 30 IPS 2CIF 151PS 2CIF 10 IPS 2CIF 6 IPS VCD5000 2CIF 30 IPS 2CIF 15 IPS 2CIF 10 IPS 2CIF 6 IPS NET5301R 2CIF 30 IPS 2CIF 15 IPS 2CIF 10 IPS 2CIF 6 IPS WS5050 2CIF 30 IPS 2CIF 151PS 2CIF 10 IPS 2CIF 6 IPS El VCD5000 CIF 15 IPS CIF 15 IPS CIF 15 IPS CIF 15 IPS NET5301R CIF 15 IPS CIF 15 IPS CIF 15 IPS CIF 15 IPS WS5050 CIF 15 IPS CIF 15 IPS CIF 15 IPS CIF 15 IPS EA VCD5000 CIF 15 IPS CIF 15 IPS CIF 15 IPS CIF 15 IPS WS5050 CIF 15 IPS CIF 15 IPS CIF 15 IPS CIF 15 IPS ER VCD5000 CIF 2 5 IPS CIF 2 5 IPS CIF 2 5 IPS CIF 2 5 IPS Table D describes the expected performance at low resolution for NTSC frame rates Table D Low Resolution NTSC Frame Rates with Dual Stream NET5301T Encoder Description Low Resolution and Supported Frame Rates Layout Mode Stream Device 1 2 3 4 Stream 1 CIF 30 IPS CIF 15 IPS CIF 10 IPS CIF 6 IPS Bitrates 1 2 Mbps 800 Kbps 450 Kbps 350 Kbps Stream 1 CIF 2 IPS CIF 2 5 IPS CIF 2 IPS CIF 2 IPS Stream 2 CIF 15 IPS CIF 15 IPS CIF 15 IPS CIF 15 IPS Birates 800 Kbps 800 Kbps 800 Kbps 800 Kbps Stream 2
21. ARY DETAILS This section provides information that allows you to calculate the bandwidth requirements for the Endura network The Endura traffic details are summarized as follows e Maximum video stream from an NET5301T encoder is 5 0 Mbps plus overhead Up to 3 0 Mbps total for both multicast live streams e Up to 2 Mbps for stream 1 4CIF e Upto 1 Mbps for stream 2 CIF Upto 2 0 Mbps for unicast recording stream For information on calculating the bandwidth refer to Calculating Bandwidth and Storage Requirements on page 13 e 5 5 Mbps total with audio and data e Network utilization should always be figured for the worst case scenario For information on calculating the worse case bandwidth refer to Calculating Bandwidth and Storage Requirements on page 13 e Playback is not a stream but a burst of data e Each NVR5100 has a 100 Mbps cap on playback data The NVR5100 will use as much of 100 Mbps bandwidth as necessary to transmit the requested clip data The NVR5100 will divide that 100 Mbps up among multiple playback requests if necessary e NVR5100 playback is unicast e Constant and frequent requests for playback video must be included when determining worse case bandwidth NOTES e Live video traffic is only steamed across the network when requested by a view station e Throughput needs to be calculated at various points on the network depending on how many cameras are going to be viewed and at what size
22. C1640M B 3 06 41 PELLO Worldwide Headquarters 3500 Pelco Way Clovis California 93612 USA USA amp Canada Tel 800 289 9100 Fax 800 289 9150 International Tel 1 559 292 1981 Fax 1 559 348 1120 www pelco com 1509001 United States Canada United Kingdom The Netherlands Singapore Spain Scandinavia France Middle East
23. PELLO Endura Network Design Guide Y go Uice Video Security System C1640M B 3 06 Contents Welcome to the Endura Network Design Guide 2 2 2 0c edn bbb nee tence EEE 5 A ee ee ne ee ae tee eee ee eee ee ee eae eee eee E Tes NADAR 5 Howto Use TMS GUE oz a a id nda Aad aa alin ae 5 EMGUPAIOVENVIEW sccvercett aes ets eserdo da pro onan cia a aaa le darned A ea Gane eet cae 5 Endura COMPONEN Sito is wate Bead daw A etree AS male eee A a a geared Soa as 6 Endura Product Suppo nds cociente toba Gel aeye cansa 6 Network Architecture una atea pi Se A diia 7 Physical Medid sasida 1d Getic Bobet odd diese shed bot bidet hide dd E e doles Seth deed tos ele dope San 7 Network Protocol Success aaa dais 7 UnicastRouting Protocols sdei a a r a aaa aa ae o do de he 7 Multicast Routing FrototolS too dai TE DER E A E OE E ES G ETRE ENS 7 internet Group Management Protocal 01 2 sinstardas ss a es 8 Endura Network Design Considerations s nunn b etn tees 8 Understanding the Endura Network Structure 9 VIANA a beeen datos 9 A A tiie aun ae wins ae E E aus 9 Endura A BlOCK AAA PARO 10 Broadcast Domainsand VLANS sie rercrdonsserseroasretrer nonse pa e A ae dae da 10 Using TTL to Control Network Traffic in Broadcast Domains 2c ee 11 Endura B Blokni cenm is di AA PERG Wa me Pag tah E T ETE EE do 12 Endura Traffic Summary Details sc cnc rl to os eaea 12 Calculating Bandwidth and Storage Requirements
24. a routing protocol that determines the best path for routing IP traffic over a TCP IP network based on distance between nodes and several quality parameters OSPF is an interior gateway protocol IGP which is designed to work within an autonomous system It is also a link state protocol that provides less router to router update traffic than the RIP protocol distance vector protocol that it was designed to replace Static routing This protocol forwards data in a network via a fixed path Static routing cannot adjust to changing line conditions as can dynamic routing MULTICAST ROUTING PROTOCOLS Multicast routing is required to allow Endura components to communicate with one another At least one of the protocols listed below can be used to meet this requirement C1640M B 3 06 Protocol Independent Multicast PIM PIM is a multicast routing protocol that is used in conjunction with an existing unicast routing protocol PIM comes in two versions Dense Mode PIM DM and Sparse Mode PIM SM Dense mode is most useful in the following instances e Senders and receivers are in close proximity to one another e There are a few senders and many receivers e The multicast traffic volume is high Dense mode forwards multicast data everywhere and lets switches prune out traffic that is not requested e Multicast data is periodically flooded everywhere e The multicast traffic stream is constant PIM DM uses Reverse Path Forwarding and
25. and control information The Endura hardware platform offers all the components necessary for designing installing and utilizing complete networked digital video systems With encoders decoders network video recorders PC workstations video console displays storage expansion boxes and advanced management technologies customers now have all the tools necessary for building a high performance video security system all delivered over an Ethernet network with total access flexibility C1640M B 3 06 5 ENDURA COMPONENTS Endura components take full advantage of leading edge technologies such as Universal Plug and Play UPnP allowing for fast error proof installations and set up Essentially when an Endura device is added to a system it announces itself and the services it has available The existing devices acknowledge the new unit and then begin exchanging information as user preferences and profiles dictate Table A lists the Endura components Information in this table is updated periodically and might not describe the latest Endura products Table A Endura Components Endura Component Description NET5301T encoder The NET5301T encoder is a high performance MPEG4 video encoder It accepts analog video and audio signals and converts them into digital TCP IP packets as well as provides an interface for relays and alarms NET5301R decoder The NET5301R is a high performance video decoder It converts digital video an
26. bone multicast backbone DVMRP allows for tunneling multicast messages within unicast packets It also supports rate limiting and distribution control based on destination address and is responsible for the following Routes multicast datagrams Periodically floods multicast traffic similar to PIM DM Allows use of non multicast aware edge devices INTERNET GROUP MANAGEMENT PROTOCOL Internet Group Management Protocol IGMP is a communications protocol used to manage the membership of multicast groups IGMP is a required protocol in the Endura network and is used by IP hosts and adjacent multicast routers to establish multicast group memberships The specification that defines how to handle unknown multicast groups is not definitive In this case some vendors block multicast streams that have no members while other vendors will flood this same traffic Flooding multicast streams that have no members can present a problem in the Endura network because each video stream can be approximately 2 Mbps In even a relatively small network flooding Endura traffic can significantly reduce network performance and the overall performance of the Endura system Endura Network Design Considerations The Endura network is based on switching and routing technologies When planning an Endura network you need to know and understand the difference between the traditional Core and Intelligent Edge network topology design approach
27. ches using VLANs create the same division of the network into separate broadcast domains are also a more cost effective solution tis necessary to use a router when moving between VLANs e VLANs reduce the size of the broadcast domain e VLANs are used to managed and restrict Endura traffic e VLANs operate at layer 2 of the Open System Interconnection OSI model e All VLANs should be assigned an IP address to support routing Endura uses UPnP to enable easy and dynamic connectivity between devices on a network Devices may dynamically add themselves to a network without the need for user intervention or configuration UPnP also allows devices on the network to check in with each other periodically This means the user can know which devices are available at any one time If a device goes off line users can be notified so the problem may be addressed quickly with minimal down time UPnP traffic stays isolated to VLANs because of Time To Live TTL settings TTL determines how many network segments a packet can cross into before it is discarded TTL for UPnP packets is set to 1 so that the UPnP packets do not cross out of their originating block TTL for video packets is set much higher so that the video packets can traverse the entire network For more information on TTL is used in the Endura network refer to Using TTL to Control Network Traffic in Broadcast Domains on page 11 C1640M B 3 06 9 ENDURA A BLOCK The A Block is the m
28. cument go to or click http www cisco com en US tech tk828 technologies_configuration_example09186a00801 adaa2 shtml In an Endura application scenario where you want to extend an existing Endura network across a network that does not support multicast it is recommended that you configure a GRE tunnel to send multicast traffic between routers In this case the GRE tunnel is required because the multicast source and receiver are separated by an IP cloud that is not configured to support IP multicast traffic In such network scenarios configuring a tunnel across an IP cloud with PIM will allow multicast packets to be exchanged between the source and receiver This appendix describes the configuration verification and related issues pertaining to multicasting over a GRE tunnel The information presented in this appendix was created from devices in a specific lab environment All of the devices used in this appendix started with a cleared default configuration If you are working in a live network ensure that you understand the potential impact of any command before using it NETWORK CONFIGURATION OVERVIEW As shown in Figure 15 the multicast source 10 1 1 1 is connected to R102 and is configured for multicast group 239 1 1 20 The multicast receiver 10 2 2 3 is connected to R104 and is configured to receive multicast packets for group 239 1 1 20 Separating R102 and R104 is an IP cloud which is not configured for multicast routing 192 168
29. d audio streams back into video output for viewing on a composite S Video or VGA monitor WS5050 workstation The WS5050 Endura workstation WS is a Windows compatible system that is used for viewing video and configuring an Endura system The WS5050 is supplied with all PC hardware in a stand alone box VCD5000 video console display The VCD5000 video console display VCD is a high performance multiple stream decoding unit It converts multiple digital MPEG4 streams into video signals to be viewed on either composite S Video or VGA monitors Up to four decoding cards can be added to this unit Four models are available that allow users to tailor their viewing systems with up to 64 displays An unlimited number of video console displays VCDs and decoders can be controlled from a single VCD Using an Endura keyboard or a standard USB compatible PC mouse and keyboard users can access the on screen menus and control an Endura system SM5000 system manager The SM5000 system manager SM is an integrated hardware software component that provides distributed administration of multiple devices The SM5000 also manages system security functioning as a key server for user and device authentication NVR5100 Series network video recorder SEB5000 storage expansion box The NVR5100 Series network video recorder NVR represents a whole new generation of flexibility and integration for network based video system recording It sits a
30. date for MSDP Advertisement URD I Received Source Specific Host Report Outgoing interface flags H Hardware switched Timers Uptime Expires Interface state Interface Next Hop or VCD State Mode GKH 239 1 1 20 00 07 10 00 00 00 RP 0 0 0 0 flags DCL Incoming interface Null RPF nbr 0 0 0 0 Outgoing interface list Tunnel0 Forward Sparse Dense 00 07 10 00 00 00 Ethernet0 0 Forward Sparse Dense 00 07 10 00 00 00 10 1 1 1 239 1 1 20 00 01 13 00 02 24 flags CLT Incoming interface Tunnel0 RPF nbr 192 168 24 1 Mroute Outgoing interface list Ethernet0 0 Forward Sparse Dense 00 01 13 00 00 00 NOTE In 10 1 1 1 239 1 1 20 the incoming interface is Tunnel0 and the RPF neighbor is 192 168 24 1 the Tunnel head end on R102 The RPF verification is done based on the Mroute configured on R104 and the multicast packets are pushed out to the OIL to the receiver connected on the Ethernet 0 0 interface Use the show ip rpf p address command to perform an RPF verification for packets sourced from 10 1 1 1 The following example confirms that RPF for 10 1 1 1 is via Tunnel 0 on which we are receiving the multicast S G packets r104 gt show ip rpf 10 1 1 1 RPF information for 10 1 1 1 RPF interface Tunnel0 RPF neighbor 192 168 24 1 RPF route mask 10 1 1 1 24 RPF type static RPF recursion count 0 Doing distance preferred lookups across tables Certain show commands are supported by the Out
31. e core switch As compared to the traditional design the intelligent edge design does not use the concept of a core switch C1640M B 3 06 Understanding the Endura Network Structure The primary structure of an Endura network topology is organized into functional entities which are called blocks Grouping the functional entities into individual blocks provide the following benefits e Blocks control and isolate traffic e Block design can be physical or logical e Each block is separated by VLANs e Blocks help determine network requirements The block concept makes it easy to understand and implement the Endura network design e A Block The A Block is functionally responsible for encoding recording and storage of the video streams entering the Endura network both live and playback video e B Block The B Block is functionally responsible for decoding and displaying the video streams as well as providing the control and configuration of all Endura components e Core Block The Core Block is functionally responsible for Network layer 3 tasks authentication and security and interconnects the A and B blocks e C Block The C Block includes the entire block structure A B and Core VLANS UPnP VLANs are an essential network topology requirement in the Endura network Each Endura block is separated by VLANs e VLANs are groupings of switch ports creating different network segments for each group Swit
32. e to handle maximum anticipated system usage C BLOCK CORE BLOCK I A BLOCK CORE BLOCK 2 B BLOCK LAYER 2 SWITCH ereenn LAYER 3 SWITCH uuau AYER 2 SWITCH DISPLAY VCD veo e ine our DISPLAY DISPLAY TITTLE DECODER VIDEO OUT NVR SEB Funnonnnnnnnnnnnnnnnnnnnnnnnnnnnnn nn S A BLOCK B BLOCK LAYER 2 SWITCH preteen ere LAYER 2 SWITCH DISPLAY ENCODER A is VIDEO Glia DISPLAY ENCODER E ae VIDEO OUT DISPLAY z A DECODER NVR 2 __DEcoDER VIDEO OUT LEGEND PLAYBACK VIDEO TRAFFIC a LIVE VIDEO TRAFFIC 2200005 SEB 2 Figure 6 Video Traffic Path Through the Core Block C1640M B 3 06 ENDURA C BLOCK Figure 7 illustrates how the A B Core and C Blocks concept is implemented to form a complete Endura network The Endura network is scaled by replicating the A and B Blocks to accommodate the video input and performance requirements for the network application C BLOCK CAMERA VIDEO IN aC Hemos FA ERRE OLA encon DISPLAY VIDEO OUT DISPLAY VIDEO OUT DISPLAY l l l l l J VIDEO OUT DECODER REDUNDANT SM A BLOCK VLAN 3 CORE BLOCK VLAN 2 B BLOCK VLAN 4 Figure 7 C Block Encompasses A B and Core Blocks Table H lists the Endura network blocks and summarizes the functionality for which each block is responsible Table H Endura Network Structures Entity Function Network Devices A Block The A Block is functio
33. esponsibility of each block 23 provides network structure 5 separated by VLANs 9 TTL how used 11 broadcast domains 9 C CAT5e 7 CAT6 7 CIF 12 core block 22 dense mode PIM DM 7 devices network Endura components 6 HP5300 series configuration 27 digital video 6 Distance Vector Multicast Routing Protocol See DVMRP distance vector protocol See DVMR domains broadcast 9 DVMRP 7 8 E Endura components description of products 6 network devices 5 Endura networks broadcast domains how used 10 design approaches 24 integrating with existing network 24 managing Endura traffic 24 scalability of 24 structure of C1640M B 3 06 ABlock 10 B Block 12 C Block 23 Core Block 22 TTL how used 11 EnduraStor 6 EnduraView 13 G GRE tunnels 31 tunnels troubleshooting 36 H hop count 7 IGP OSPF Intelligent edge network design 8 interface tunnel 31 Interior Gateway Protocol See IGP L layout mode 13 managed Endura network configuration of 25 Endura devices 25 functionality of 25 NVRs and SEBs connection of 26 NVRs and SEBs segmenting network using VLANs 26 modes viewing 13 MPEG4 video encoder 6 multicast group 31 group memberships 8 source 31 traffic 7 multicast protocols DVMRP 7 8 PIM DM 7 PIM SM 8 multicast streams blocking of 8 flooding 8 multiple stream decoding 6 network devices Endura components 6 HP5300 series switch 27 network topology 7 based on blocks 5 9 core traditional 8
34. etwork Configuration Example This section provides an example of how to configure an HP 5300 series chassis switch for an Endura Network The information is this section is only an example of how to configure an HP 5300 series chassis switch Although this example is typical other network configurations can support Endura For more information about advanced configurations refer to HP Advanced Traffic Management Guide at www hp com go procurve Figure 13 illustrates a high level Endura network topology using the HP 5300 series switch VLAN 1 10 1 0 0 16 10 2 0 10 i sms CHASSIS A 10 1 0 2 16 HP 5304 PORTS A1 A16 VLAN 3 10 3 0 0 16 Figure 13 Example Endura Network and HP 5304 Switch Configuration The network diagram above will be used throughout this document to demonstrate how to set up a basic Endura system The HP 5300 series chassis switches have multiple slots available to insert a variety of modules as follows e ProCurve Switch xl 16 port 10 100 1000 Module J4907A e ProCurve Switch xl 10 100 TX PoE Module J8161A e ProCurve Switch xl 10 100 TX Module J4820A e ProCurve Switch xl 100 1000 T Module J4821A e ProCurve Switch xl Mini GBIC Module J4878A e ProCurve Switch xl 100 FX MTRJ Module J4852A For the purposes of discussion in this section assume the following e Switch A has one 16 Port 10 100 1000 Module in slot A Ports A1 A16 e Switch B has one 16 Port 10 100 1000 Module in slo
35. etwork Design Guide serves as a high level tutorial and network design source If you are experienced with Endura this guide serves as a reference source e Ifyou are new to Endura you should read this guide from start to finish to get a good understanding of the Endura system network requirements e If you are experienced with Endura you should always consult this document as a reference source as new information might be available periodically e As you read this guide ensure that you complete the Endura Network Requirements Worksheet Use this worksheet to validate that your network meets the minimum requirements to support an Endura system For information on the Endura Network Requirements Worksheet refer to Appendix C Endura Network Requirements Worksheet on page 37 ENDURA OVERVIEW Endura is a high quality high performance network based video security system which is based on a powerful distributed system architecture and hardware software platform for the total utilization of today s Ethernet networks This noncentralized system allows customers to make use of a facility s network and network infrastructure representing a significant savings in cabling hardware and manpower resources No longer limited by traditional centralized approaches Endura offers an unconstrained platform for designing and implementing video security systems There is virtually no end to how a system and its components can interact and share video audio
36. he Network into Separate Broadcast Domains for Each Block ooooooococococoococococoro eee 10 TTL Is Set to 1 in VLAN 2 and Keeps UPnP Traffic Within the A Block 2 20 00 02 corro tenets 11 BiBlock Decoding and Viewing VISO A eee oA eee Gee 12 Core Block Authenticatiomand Secure o rra tara ii es rd 22 Video Traffic Path Through the Core BloCk oooooooococoooococo ro 22 CiBlock Encompasses A B and Core Blocks ves ocacion le A edi 23 WrimanagediEnduraiNetwork s cia dl ld dali bi dod deleted add 24 Managed Endura Network accion cias a sd arras 25 Using a Patch Cable to Connect the NVR5100 and a Single SEB5000 2 nor 26 Connecting the NVR5100 and Multiple SES000Bs 02 oro 26 Using VLANs to Connect Multiple NVR5100s and SES000Bs oooooococococcocoro cerro 26 Example Endura Network and HP 5304 Switch Configurati0N oooooooooooocoococo correr rr 27 Example of a Configuration File 30 Sample Endura Network Over a WAN ooo 31 List of Tables TO T MU0ODU gt Endura Components o n nananana uaea anaana EEEE EEE EEEE EEEE e beet ebb eben eee 6 High Resolution NTSC Frame Rates with Dual Stream NET5301T Encoder ooooooocococococcoco correr 14 Medium Resolution NTSC Frame Rates with Dual Stream NET5301T Encoder 00 0 00 cece cece eee eee eee 15 Low Resolution NTSC Frame Rates with Dual Stream NET5301T Encoder 00 0 00 ccc coo 16 High Resolution PAL Frame Rates with Dual S
37. he tunnel interface Assuming R102 to be the RP RP address 2 2 2 2 in this case the mroute would be the ip mroute 2 2 2 2 255 255 255 255 tunnel 0 command which ensures a successful RPF check for traffic flowing over the shared tree Fora successful RPF verification of multicast S G traffic flowing over the Shortest Path Tree SPT an ip mroute source address nexthop command needs to be configured for the multicast source pointing to the tunnel interface In this case when SPT traffic is flowing over tunnel interface an ip mroute 10 1 1 0 255 255 255 0 tunnel 0 command is configured on R104 to ensure a successful RPF verification for incoming 10 1 1 1 239 1 1 20 multicast packets over the Tu0 interface The sample configuration files for R102 and R104 are described in the following sections e City A Router R102 Configuration File on page 32 e City B Router R104 Configuration File on page 33 C1640M B 3 06 31 CITY A ROUTER R102 CONFIGURATION FILE 32 r102 version 12 2 hostname r102 ip subnet zero no ip domain lookup lt stops IP domain lookup which improves the show command response time ip multicast routing Enables IP multicast routing interface Loopback0 ip address 2 2 2 2 255 255 255 255 l Tunnel Source interface interface Tunnel0 Tunnel interface configured for PIM and carrying multicast packets to R104 ip address 192 168 24 1 255 255 255 252 ip
38. hnical assistance C1640M B 3 06 Network Architecture The Endura network topology is based on using current networking technology Pelco suggests that you recommend or select networking devices and technologies that meet or exceed the features and functionality described in this section PHYSICAL MEDIA Physical media used in the Endura network is as follows 100baseT minimum 1000baseT gigabit is recommended One gigabit uplinks are required for some components CAT5e cabling minimum CAT6 is recommended for gigabit links NETWORK PROTOCOLS This section provides a summary of the networking protocols that are required to implement an Endura network and describes the features functionality that the protocols must exhibit UNICAST ROUTING PROTOCOLS Basic unicast connectivity is required to implement an Endura network At least one of the protocols listed below can be used to meet this requirement Routing Information Protocol RIP RIP is a simple routing protocol that is part of the Transmission Control Protocol Internet Protocol TCP IP protocol suite It determines a route based on the smallest hop count between source and destination RIP is a distance vector protocol that routinely broadcasts routing information to its neighboring routers and is known to waste bandwidth It also has a limit of 15 hops If a route is advertised as having 16 hops it is flagged as unreachable Open Shortest Path First OSPF OSPF is
39. ing a b Enter ip routing to enable IP routing Enter ip multicast routing to enable multicast routing Enter router rip to enable RIP routing The HP ProCurve Switch 5304XL rip prompt is displayed Enter exit to exit the RIP configuration mode The HP ProCurve Switch 5304XL config prompt is displayed Enter router pim to access the PIM configuration mode and enable PIM DM routing Enter exit to exit the PIM configuration mode The HP ProCurve Switch 5304XL config prompt is displayed Enter vlan 1 to access the VLAN 1 configuration mode The HP ProCurve Switch 5304XL vlan 1 prompt is displayed a b G d e Enter ip address 10 1 0 2 16 to assign an IP address with a 16 bit network prefix to VLAN 1 Enter ip igmp to enable IGMP on VLAN 1 Enter ip rip to enable RIPV2 on VLAN 1 Enter ip pim to enable PIM on VLAN 1 Enter ip helper address 10 3 0 10 to specify where to forward DHCP requests In this example the SM5000 is providing DHCP service for the Endura network Enter vlan 3 to access the VLAN 3 configuration mode The HP ProCurve Switch 5304XL vlan 3 prompt is displayed a Enter untagged B1 B15 to assign ports B1 to B15 to VLAN 3 This type of assignment is not necessary for VLAN 1 because all of VLAN 1 s ports by default are in VLAN 1 Enter ip address 10 3 0 1 16 to assign an IP address with a 16 bit network prefix to VLAN 3 Enter ip igmp to enable IGMP on VLAN 3 Enter i
40. looks a lot like Distance Vector Multicast Routing Protocol DVMRP The most significant difference between DVMRP and PIM DM is that PIM DM works with whatever unicast protocol is being used Also PIM DM does not require any particular unicast routing protocol Sparse Mode is most useful in the following instances e There are few receivers in a group Switches send multicast traffic only to the devices that request it e Senders and receivers are separated by Local Area Network LAN links e The type of traffic is intermittent PIM SM is optimized for environments where there are many multipoint data streams Each data stream is sent to a relatively small number of the LANs in the internetwork For these types of groups Reverse Path Forwarding techniques waste bandwidth PIM SM works by defining a rendezvous point When a sender wants to send data it first sends to the rendezvous point When a receiver wants to receive data it registers with the rendezvous point Once the data stream begins to flow from sender to rendezvous point to receiver the routers in the path will optimize the path automatically to remove any unnecessary hops PIM SM assumes that no hosts want the multicast traffic unless they specifically ask for it PIM is able to simultaneously support dense mode for some multipoint groups and sparse mode for others DVMRP DVMPP is a routing protocol that supports multicast Stemming from RIP and used in the Internet s M
41. n its block The NVR5100 sends a query with a TTL of 1 which means it will only discover devices on its VLAN e Unnecessary traffic is eliminated from traversing across the Core Block Figure 3 illustrates how the broadcast traffic is localized to A Block 1 in broadcast domain 1 In this case the broadcast traffic from VLAN 1 never traverses the network because TTL is decremented to 0 at the core switch and the packet is dropped A BLOCK CORE SWITCH B BLOCK VLAN 3 TTL 1 ENCODER aC eones VLAN 3 TTL 1 VLAN 3 TTL 1 Figure 3 TTL Is Set to 1 in VLAN 2 and Keeps UPnP Traffic Within the A Block C1640M B 3 06 11 ENDURA B BLOCK The Endura B Block generally determines the bandwidth requirements for the network The B Block is functionally responsible for decoding and displaying the video streams as well as providing the control and configuration of all Endura components The B Block functionality is summarized as follows e Based on permissions can view and control any camera on entire system e Each B Block is assigned to a specific VLAN e The B Block can be replicated any number of times limited only by network capacity e Contains all viewing devices NET5301R decoders VCD5000 video console displays WS5050 Endura Workstations WS Figure 4 illustrates the B Block CORE SWITCH VLAN 2 LAYER 2 SWITCH Figure 4 B Block Decoding and Viewing Video ENDURA TRAFFIC SUMM
42. nally responsible for encoding recording and storage of the video streams NET5301T encoders NVR5100 entering the Endura network both live and playback video SEB5000 storage expansion The A Block is summarized as follows box and a layer 2 switch e Each A Block can support up to 48 NET5301T encoders and one NVR5100 e Each A Block is assigned to a specific VLAN e The number of A Blocks is unlimited e Each A Block has only one NVR5100 for recording all NET5301T video streams video is recorded on the NVR5100 and stored on the SEB5000 B Block The B Block is functionally responsible for decoding and displaying the video streams as well as NET5301R decoders VCD5000 providing the control and configuration of the Endura networking components video console display WS5050 Endura Workstation The B Block is summarized as follows and a layer 2 switch e Based on permissions operators can view and control any camera on entire system e Each Block is assigned to a specific VLAN e The B Block can be replicated any number of times limited only by network capacity C1640M B 3 06 23 Table H Endura Network Structures Continued EXAMPLES OF ENDURA NETWORK DESIGNS This section describes various Endura network configurations that are scalable and allow you to structure the network for the current as well as future application requirements Since Endura is a system comprised of high bandwidth IP
43. nt IP Multicast Statistics 3 routes using 1642 bytes of memory 2 groups 0 50 average sources per group Forwarding Counts Pkt Count Pkts per second Avg Pkt Size Kilobits per second Other counts Total RPF failed Other drops OIF null rate limit etc Group 224 0 1 40 Source count 0 Packets forwarded 0 Packets received 0 Group 239 1 1 20 Source count 1 Packets forwarded 11 Packets received 50 Source 10 1 1 1 32 Forwarding 11 0 100 0 Other 30 19 0 r104 Use the show ip rpf source command to ensure that the RPF interface is the same as that on which the source multicast packets are received Tunnel 0 in this example For more information on RPF failures go to or click http www cisco com warp public 105 mcastguideD html to access the IP Multicast Troubleshooting Guide PIM Neighbors Router R102 is not forwarding over the Tunnel0 interface because it is not seeing a PM neighbor R104 You can use the show ip pim neighbor command on R102 to show the neighbor R104 over the tunnel You can also use the show ip pim int command to show that there is a neighbor Verify that the interface level ip pim sparse dense mode command is configured on both ends of the tunnel and that IP multicast routing is enabled C1640M B 3 06 Appendix C Endura Network Requirements Worksheet The Endura Network Requirements Worksheet allows you to identify essential network resources that must be available to support the Endura system It is
44. ost important design entity of the network The A Block is functionally responsible for encoding recording and storage of the video streams entering the Endura network both live and playback video The A Block is summarized as follows e Each A Block can support up to 48 Encoders and one NVR5100 e EachA Block is assigned to a specific VLAN e The number of A Blocks is unlimited e Each A Block has only one NVR5100 for recording of video streams from all Encoders in the A Block Additional storage is provided by SEB5000 storage expansion boxes Figure 1 shows the Endura components that comprise the A Block The SEB5000 is shown directly connected to the NVR5100 using a patch cable If multiple SEB5000s are required you can use a dedicated Pelco approved gigabit Ethernet switch to expand the video storage of the NVR5100 For more information about connecting SEB5000s to the NVR5100 refer to Connecting the NVR5100 and SEB5000s on page 26 and Connecting Multiple NVR5100s and SEB5000s on page 26 A BLOCK INTERFACES WITH LAYER 2 SWITCH THE CORE BLOCK Figure 1 A Block Encoding Recording and Playback BROADCAST DOMAINS AND VLANS In a network the logical area within which all devices can see each other s broadcasts is referred to as a broadcast domain Endura components generate multicast traffic which in some cases can be treated like broadcast traffic depending on the switch For this reason it is important to isolate
45. p rip to enable RIPV2 on VLAN 3 Enter ip pim to enable PIM on VLAN 3 29 f Enter ip helper address 10 3 0 10 to specify where to forward DHCP requests In this example the SM5000 is providing DHCP service for the Endura network 6 Enter exit to exit the VLAN configuration mode 7 Enter write memory to save your configuration EXAMPLE CONFIGURATION FILE FOR SWITCH B 30 Figure 14 shows an examp e of the configuration file for switch B J4850A Configuration Editor Created on release E 08 44 hostname HP ProCurve Switch 5304XL module 2 type J4907A ip routing snmp server community public Unrestricted vlan 1 name DEFAULT_VLAN untagged B16 ip address 10 1 0 2 255 255 0 0 no untagged B1 B15 exit vlan 3 name VLAN3 untagged B1 B15 ip address 10 3 0 1 255 255 0 0 ip helper address 10 3 0 10 ip igmp exit ip multicast routing router rip exit router pim exit vlan 1 ip rip ip pim all exit vlan 3 ip rip ip pim all exit Figure 14 Example of a Configuration File C1640M B 3 06 Appendix B WAN Configuration Example This appendix provides a sample configuration for multicasting over a generic routing encapsulation GRE tunnel as an example of how to configure an Endura network using WAN connectivity Much of the information in this appendix is derived from the online document titled Multicasting Over a GRE Tunnel published by Cisco Systems To view this do
46. put Interpreter tool which allows you to view an analysis of show command output C1640M B 3 06 35 TROUBLESHOOTING 36 If your multicast over GRE tunnel is not working one of the following could be the cause Tunnel not UP UP The tunnel source and destination do not match on each end of the tunnel For example if the tunnel destination on R102 was changed to the IP address 10 2 2 2 instead of 2 2 2 2 while the configuration on R104 remained the same the tunnel would not come up To verify the status of the tunnel use the show interface tunnel 0 command RPF Failure Use the show ip mroute count command to verify that the multicast packets are dropped because of RPF failure A sample output of the show ip mroute count command and its increasing counters for RPF failure is shown in bold below r104 show ip mroute count IP Multicast Statistics 3 routes using 1642 bytes of memory 2 groups 0 50 average sources per group Forwarding Counts Pkt Count Pkts per second Avg Pkt Size Kilobits per second Other counts Total RPF failed Other drops OIF null rate limit etc Group 224 0 1 40 Source count 0 Packets forwarded 0 Packets received 0 Group 239 1 1 20 Source count 1 Packets forwarded 11 Packets received 45 Source 10 1 1 1 32 Forwarding 11 0 100 0 Other 25 14 0 After some time the show ip mroute count command is issued again You can see the RPF failed counter increasing 11044 show ip mroute cou
47. reason both playback and live video calculations are shown to aid in calculating bandwidth To ensure that your network resources are more than adequate to support the Endura system it is recommended that you use the bit rate applicable for the playback video mode when calculating worse case bandwidth requirements e For information on calculating bandwidth for the playback video mode refer to Examples of Worse Case Bandwidth Calculation in Playback Mode on page 20 e For information on calculating bandwidth for the live video mode refer to Examples of Worse Case Bandwidth Calculation in Live Video Mode on page 21 The worse case bandwidth Byyc requirements for live and playback video is given by the equation Bwe Bw Oy where Bw Bandwidth and is given by the equation Bw Ns x Br Oy Overhead and is given by the equation Oy 25 x By Ns Number of streams Bp Bit rate The above equations are general and assume that all playback streams are of the same quality For information about Bp values refer to NTSC Frame Rates on page 14 and PAL Frame Rates on page 17 C1640M B 3 06 13 NTSC Frame Rates This section describes the National Television System Committee NTSC frame rates at high medium and low resolution with a dual stream NET5301T encoder You can select 6 10 15 and 30 IPS across all resolutions CIF 2CIF and 4CIF for each camera Table B describes the expected performance at high resolution for NTSC
48. requests In this example the SM5000 is providing DHCP service for the Endura network Enter vlan3 to access the VLAN 3 configuration mode The HP ProCurve Switch 5304XL vlan 3 prompt is displayed a Enter untagged A2 to assign ports A2 to A15 to VLAN 3 This type of assignment is not necessary for VLAN 1 because all of VLAN 1 s ports by default are in VLAN 1 b Enter ip address 10 3 0 1 16 to assign an IP address with a 16 bit network prefix to VLAN 3 c Enter ip igmp to enable IGMP on VLAN 3 d Enter ip rip to enable RIPV2 on VLAN 3 C1640M B 3 06 e f Enter ip pim to enable PIM on VLAN 3 Enter ip helper address 10 3 0 10 to specify where to forward DHCP requests In this example the SM5000 is providing DHCP service for the Endura network 7 Enter exit to exit the VLAN configuration mode 8 Enter write memory to save your configuration NOTE The helper address in step 5f is not necessary since the system manager DHCP server is on the same network SETTING UP SWITCH B The following procedure is an example shows how to configure switch B from the HP 53XX command line interface CLI To set up switch B if C1640M B 3 06 Access the HP ProCurve switch command line interface CLI and log into the switch The HP ProCurve Switch 5304XL prompt is displayed Enter config to access the configuration mode The HP ProCurve Switch 5304XL config prompt is displayed a b Cc Do the follow
49. st Routing Table Flags D Dense S Sparse B Bidir Group s SSM Group C Connected L Local P Pruned R RP bit set F Register flag SPT bit set J Join SPT M MSDP created entry Proxy Join Timer Running A Candidate for MSDP Advertisement URD I Received Source Specific Host Report Outgoing interface flags H Hardware switched Timers Uptime Expires Interface state Interface Next Hop or VCD State Mode GKH 239 1 1 20 00 00 09 00 02 59 RP 0 0 0 0 flags D Incoming interface Null RPF nbr 0 0 0 0 Outgoing interface list Tunnel0 Forward Sparse Dense 00 00 09 00 00 00 Ethernet0 0 Forward Sparse Dense 00 00 09 00 00 00 10 1 1 1 239 1 1 20 00 00 09 00 02 58 flags T Incoming interface Ethernet0 0 RPF nbr 0 0 0 0 Outgoing interface list Tunnel0 Forward Sparse Dense 00 00 09 00 00 00 NOTE In the 10 1 1 1 239 1 1 20 entry the OIL is Tunnel0 C1640M B 3 06 3 Use the show ip mroute group address command to verify that R104 has the 239 1 1 20 and 10 1 1 1 239 1 1 20 entries while it is forwarding multicast packets for group 239 1 1 20 sourced from 10 1 1 1 as shown below r104 show ip mroute 239 1 1 20 IP Multicast Routing Table Flags D Dense S Sparse B Bidir Group s SSM Group C Connected L Local P Pruned R RP bit set F Register flag SPT bit set J Join SPT M MSDP created entry Proxy Join Timer Running A Candi
50. t B Ports B1 B16 e The switches are in their default state e The command erase startup config was issued before any configuration e Ports A16 and B16 are used to link the two switches together NOTE Use the serial cable that is supplied during all configurations While this is not necessary it allows you to view messages during the bootstrap process on the switch which might be helpful if you have to perform troubleshooting The following sections provide a procedure configuring switch A and B using RIPv2 as a routing protocol because RIPv2 is easier to configure However static routes or OSPF are alternative methods Also IP helper addresses are setup on VLAN 1 which is only required if a DHCP client resides on this VLAN No device other than a switch should reside on VLAN 1 because there are multiple gateways on VLAN 1 C1640M B 3 06 27 SETTING UP SWITCH A The following procedure is an example shows how to configure switch A from the HP 5300 series command line interface CLI 28 To set up switch A iF Access the HP ProCurve switch command line interface CLI and log into the switch The HP ProCurve Switch 5304XL prompt is displayed Enter config to access the configuration mode The HP ProCurve Switch 5304XL config prompt is displayed a Enter ip routing to enable IP routing b Enter ip multicast routing to enable multicast routing c Enter router rip to enable RIP routing The HP ProCurve Swi
51. t the center of Endura Pelco s most advanced integrated video security system The NVR represents the state of the art in scalability features and reliability The NVR5100 is capable of continuous scheduled alarm event and motion recording Pre and post alarm event and motion recording is also available and is fully programmable on a per channel basis The unit maximizes storage efficiency using EnduraStor a time and priority based system that identifies data to be removed when storage reaches capacity The SEB5000 storage expansion box SEB is a high performance storage solution Each SEB box can add up to 3 9 TB of network storage Multiple SEBs can be attached to a single NVR unit providing a very large very scalable network storage solution EnduraStor storage optimization EnduraStor offers the ability to reduce the frame rate of previously recorded video on an Endura system after a specified period of time After captured video has reached a user defined age EnduraStor goes to work to prune the database and reduce the number of recorded frames By enabling EnduraStor within the system a user has the unique ability to dramatically extend recording duration at a lower frame rate ENDURA PRODUCT SUPPORT Pelco provides 24 hour seven day a week product support designed to assist any customer with a technical problem involving Pelco equipment just dial 800 289 9100 or 559 292 1981 and ask for tec
52. tch 5304XL rip prompt is displayed d Enter exit to exit the RIP configuration mode The HP ProCurve Switch 5304XL config prompt is displayed Do the following a Enter router pim to access the PIM configuration mode and enable PIM DM routing b Enter exit to exit the PIM configuration mode The HP ProCurve Switch 5304XL config prompt is displayed Enter vlan 1 to access the VLAN 1 configuration mode The HP ProCurve Switch 5304XL vlan 1 prompt is displayed a Enter ip address 10 1 0 1 16 to assign an IP address with a 16 bit network prefix to VLAN 1 b Enter ip igmp to enable IGMP on VLAN 1 c Enter ip rip to enable RIPV2 on VLAN 1 d Enter ip pim to enable PIM on VLAN 1 e Enter ip helper address 10 2 0 10 to specify where to forward DHCP requests In this example the SM5000 is providing DHCP service for the Endura network Enter vlan 2 to access the VLAN 2 configuration mode The HP ProCurve Switch 5304XL vlan 2 prompt is displayed a Enter untagged A1 to assign ports A1 to A15 to VLAN 2 This type of assignment is not necessary for VLAN 1 because all of VLAN 1 s ports by default are in VLAN 1 b Enter ip address 10 2 0 1 16 to assign an IP address with a 16 bit network prefix to VLAN 2 c Enter ip igmp to enable IGMP on VLAN 2 d Enter ip rip to enable RIPV2 on VLAN 2 e Enter ip pim to enable PIM on VLAN 2 f Enter ip helper address 10 3 0 10 to specify where to forward DHCP
53. these broadcasts and to create a separate broadcast domain for each Endura block on the network The most efficient approach is to use VLANS to separate the broadcast domains refer to Figure 2 A BLOCK A BLOCK 1 CORE SWITCH B BLOCK BROADCAST DOMAIN 1 LAYER 2 SWITCH LAYER 3 SWITCH BROADCAST DOMAIN 2 VLAN 1 VLAN 4 Figure 2 Using VLANs to Segmentthe Network into Separate Broadcast Domains for Each Block 10 C1640M B 3 06 USING TTL TO CONTROL NETWORK TRAFFIC IN BROADCAST DOMAINS In the Endura network TTL is used to set the maximum amount of router hops that a packet is allowed to propagate through the network before the packet is discarded Using TTL provides an effective method to determine how many broadcast domains a given packet can traverse e For Endura components excluding the SM5000 the default TTL settings are as follows UPnP traffic The TTL is set to 1 In this case each block is assigned to a specific VLAN keeping UPnP traffic isolated within that block refer to Figure 3 Video packets The TTL is set to 3 so that the video packets can traverse the entire network e Forthe SM5000 in the Core Block the default TTL setting is 4 In this case the SM5000 Locator broadcasts can traverse across subnetworks to discover Endura components This approach ensures that two networking functions be efficiently accomplished e Each NVR5100 only records video streams from encoders from which it sees i
54. tream NET5301T Encoder 20 0 0 cect ene nee 17 Medium Resolution PAL Frame Rates with Dual Stream NET5301T Encoder 00 0000 nuanua rarnana erener 18 Low Resolution PAL Frame Rates with Dual Stream NET5301T Encoder 00 0 00 c ccc oo 19 Endura Network StlUCtUTES er s2 ccnk keeper wares Hass asista raro Mote eaaeee 23 C1640M B 3 06 Welcome to the Endura Network Design Guide Welcome to the Endura Network Design Guide This document is specifically designed as a guide and reference source for designing Endura networks This guide is designed to help you with the following e Understand the primary building blocks of the Endura network and the role each one plays e Understand the networking technologies applicable for Endura e Determine which approach to use for networking and which technologies are best for your security network business requirements Information in this guide is organized as follows e Network Architecture on page 7 e Endura Network Design Considerations on page 8 e Understanding the Endura Network Structure on page 9 e Appendix A Endura Network Configuration Example on page 27 e Appendix B WAN Configuration Example on page 31 e Appendix C Endura Network Requirements Worksheet on page 37 AUDIENCE This guide is written for network administrators and engineers who have in depth networking knowledge and experience HOW TO USE THIS GUIDE If you are new to Endura the Endura N
55. ura Core Block interconnects the A and B Blocks e C Block The entire structure including A Blocks B Blocks and the Core Block is referred to as the C Block For more information about the block design concept refer to Endura Network Design Considerations on page 8 C BLOCK A BLOCK CORE BLOCK B BLOCK LAYER 2 SWITCH LAYER 3 SWITCH LAYER 2 SWITCH CAMERA VIDEO IN DISPLAY VIDEO OUT OLA emco aC H eroe DISPLAY VIDEO OUT SM5000 DISPLAY DECODER VIDEO OUT A BLOCK VLAN 3 CORE BLOCK VLAN 2 B BLOCK VLAN 4 Figure 9 Managed Endura Network You can have multiple A Blocks in an Endura network e The number of cameras and amount of storage needed for the video security network determines how many SEB5000s are needed in an A Block e As with A Blocks there can be multiple B Blocks in the network but as many as the network can support Generally the B Block uses the most bandwidth across the network e The SM5000 is connected to the core switch and resides in the Core Block e The Core Block implements network connectivity between all Endura components to comprise the basic Endura network C1640M B 3 06 25 Connecting the NVR5100 and SEB5000s The SEB5000 storage expansion box can be connected to the NVR5100 in one of two ways e A patch cable is used to connect a single SEB5000 directly to an NVR5100 refer to Figure 10 The NVR5100 and SEB5000 Ethernet port is autosensing TO A BLOCK SWITCH NVR

Pelco C1640M-B User's Manual

Contents

Download Pdf Manuals

Related Search

Related Contents