background image

 

2-7 

Figure 2-5 Connections between cascading modules and Mezz NICs of the blade server 

enclosure (1) 

 

 

2. Mode 2 

For blade servers that support up to six Mezz NICs, the connections between cascading modules 

and Mezz NICs of the blade server are shown i

Figure 2-6

. Where: 

 

The onboard NIC is connected to the active and standby OM modules. 

 

Mezz NIC 1 and Mezz NIC 4 are connected to cascading modules in slot 1 and slot 4. 

 

Mezz NIC 2 and Mezz NIC 5 are connected to cascading modules in slot 2 and slot 5. 

 

Mezz NIC 3 and Mezz NIC 6 are connected to cascading modules in slot 3 and slot 6. 

Mezz1

Mezz2

Mezz3

1

2

LOM P1

LOM P2

2

3

1

6

5

4

Blade

ICM

Mid-plane

Embedded

OM

Summary of Contents for BT1004E

Page 1: ...ctions Between Cascading Modules and Mezz NICs of the Blade Server 2 6 2 5 2 Connections Between Cascading Modules and Mezz NIC Ports of the Blade Server 2 8 2 5 3 Connections Between Cascading Module...

Page 2: ...e Port Through OM 6 1 6 1 2 Viewing through the OM CLI 6 2 7 Configuring the Cascading Module 7 1 7 1 Port Rate Switching 7 1 7 1 1 Changing Through the OM Web UI 7 1 7 1 2 Changing Through the OM CLI...

Page 3: ...Do not work alone when performing live line maintenance Do not touch the power supply directly or indirectly through conductive objects to prevent electric shock 1 2 Safety Precautions When maintainin...

Page 4: ...Discharge When removing or installing the device you can use one or multiple of the following grounding methods to prevent electrostatic discharge Wear an ESD wrist strap and ensure that it is reliabl...

Page 5: ...or the H3C UniServer B16000 blade chassis 4 4 25 GE It provides an external data interface which enables direct connection of parallel cables to the Ethernet Mezz NIC port of the blade server BT1004E...

Page 6: ...C Humidity Operating humidity 8 to 90 non condensing Storage humidity 5 to 95 non condensing Altitude Operating altitude 60 m to 5000 m The allowed maximum temperature decreases by 0 33 C as the altit...

Page 7: ...P28 port can be split into four logical ports Four QSFP28 ports can be split into 16 logical ports ranging from 1 to 16 The port speed is 10 Gb or 25 Gb which can be switched through the OM management...

Page 8: ...he cascading module does not have an internal port so this item number is 1 C Indicates the sequence number of the cascading module ports Every four ports constitute a group which corresponds to one e...

Page 9: ...ndicator is not activated 2 RUN indicator RUN Green Steady on green off The system is faulty Blinking green at a frequency of 4 Hz The system is loading data Blinking green at a frequency of 1 Hz The...

Page 10: ...5 3 Connections Between Cascading Module Ports and Blade Servers 2 5 1 Connections Between Cascading Modules and Mezz NICs of the Blade Server Table 2 4 describes connections between cascading module...

Page 11: ...server are shown in Figure 2 6 Where The onboard NIC is connected to the active and standby OM modules Mezz NIC 1 and Mezz NIC 4 are connected to cascading modules in slot 1 and slot 4 Mezz NIC 2 and...

Page 12: ...en external ports of cascading modules and blade servers Model of Blade Server Maximum Number of Supported Mezz NICs Connections between external ports of cascading modules and blade servers Half widt...

Page 13: ...provide 16 ports ranging from 1 to 16 Figure 2 7 shows the 16 slots of the half width single height blade server installed in the front slots of the blade server chassis The slots are numbered 1 to 16...

Page 14: ...width single height blade servers supporting up to six Mezz NICs Figure 2 3 shows ports on the panel of the cascading module Four QSFP28 ports can provide 16 ports ranging from 1 to 16 Figure 2 9 show...

Page 15: ...1 and Port 2 are connected to the blade server 1 which allows users to access the blade server 1 through Port 1 or Port 2 Port 3 and Port 4 are connected to the blade server 3 which allows users to a...

Page 16: ...umbered ports Specifically Port 1 is connected to the blade server 1 which allows users to access the blade server 1 through Port 1 Port 3 is connected to the blade server 3 which allows users to acce...

Page 17: ...ading module AMC unit As the management unit of the cascading module the AMC unit is mainly responsible for board data collection and reporting board power on off control and system monitoring PHY uni...

Page 18: ...hown in Figure 2 14 up to six cascading modules can be installed in the blade enclosure The slots to install those modules are ICM1 ICM6 The cascading module supports hot swapping Figure 2 5 and Figur...

Page 19: ...2 15 Figure 2 14 Guidelines for installing the cascading module 1 ICM1 slot 2 ICM2 slot 3 ICM3 slot 4 ICM4 slot 5 ICM5 slot 6 ICM6 slot...

Page 20: ...ng Modules and Optical Modules Table 3 2 describes the compatibility between the cascading module and the optical module Table 3 2 Optical modules cables compatible with BT1004E Module Cable Type Modu...

Page 21: ...They can be used to connect one 40G QSFP port to four 10G SFP ports The 100 GE port is split into four 10 GE ports for use The connected QSFP modules and SFP modules must have the same specifications...

Page 22: ...through cascading modules BT1004E can be applied to the high density scale out networking solution for B16000 For details see Deployment Guide for the H3C UniServer B16000 High density Scale out Netwo...

Page 23: ...l 4 2 Installation Tools The following tools or devices may be required when you install use and maintain the equipment Table 4 1 Required tools Image Name Description Diagonal pliers Used to clip ins...

Page 24: ...operly wear and ground the ESD wrist strap Remove conductive objects such as jewelry or watch The cascading module supports hot swapping Before replacing a component check the slots and connectors and...

Page 25: ...ule out of the chassis horizontally 2 Put the cascading module into the ESD bag 3 Install the cascading module Take the cascading module out from the ESD bag 4 Press the unlock button to automatically...

Page 26: ...ecific positions of indicators see 2 4 2 4 Indicators If the cascading module is pre installed it is automatically energized when the blade enclosure is powered on by an external power supply You do n...

Page 27: ...he OM web UI Method 1 Viewing through the OM CLI See 6 1 2 Viewing through the OM CLI 1 Viewing through the OM web UI 2 Prerequisites Before checking the port connection state of the cascading module...

Page 28: ...1 2 Logging In to the CLI of OM Module 2 Procedures 1 Run the display io port command to check the state of the cascading module port This section takes the port of the cascading module in slot 1 for...

Page 29: ...of the matching external port of the cascading module according to the rate of the optical module Otherwise the status of the external port of the cascading module cannot be UP For example when an ext...

Page 30: ...the optical module it identifies automatically switch to a port rate that is the same as the optical module By default the port rate of BT1004E is configured as Auto 7 2 Common Operations 7 2 1 Loggin...

Page 31: ...age 1 2 As shown in Figure 7 2 open the browser on PC and enter login IP address of the OM Web page format https OM_ip_address As shown in enter the password As shown in click Login Figure 7 2 Logging...

Page 32: ...Setting up the hardware environment 2 Set the login parameters and log in to the OM CLI using the remote access software Figure 7 3 lists the login parameters Table 7 2 SSH login parameters Parameter...

Page 33: ...7 5 Copyright c 2004 2019 New H3C Technologies Co Ltd All rights reserved Without the owner s prior written consent no decompiling or reverse engineering shall be allowed OM...

Page 34: ...8 1 8 Firmware Upgrade For specific procedures see the H3C UniServer B16000 Blade Enclosure Upgrade Guide...

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