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iSCSI Protocol and Broadcom Boot Agent Software

NetXtreme

User Guide

Broadcom

April 2017 • 2CS57XX-CDUM514-R

Page 145

Enabling CHAP Authentication

Ensure that CHAP authentication is enabled on the target.

To enable CHAP authentication

From the

General Parameters

screen, set

CHAP Authentication

Enabled.

From the

Initiator Parameters

screen, type values for the following:

• CHAP ID (up to 128 bytes)
• CHAP Secret (if authentication is required, and must be 12 characters in length or longer)

Select

ESC

to return to the

Main

menu.

From the

Main

menu, select

1st Target Parameters

From the

1st Target Parameters

screen, type values for the following using the values used when

configuring the iSCSI target:

• CHAP ID (optional if two-way CHAP)
• CHAP Secret (optional if two-way CHAP, and must be 12 characters in length or longer)

Select

ESC

to return to the

Main

menu.

Select

ESC

and select

Exit and Save Configuration

Configuring the DHCP Server to Support iSCSI Boot

The DHCP server is an optional component and it is only necessary if you will be doing a dynamic iSCSI Boot
configuration setup (see

Dynamic iSCSI Boot Configuration

Configuring the DHCP server to support iSCSI boot is different for IPv4 and IPv6.

•

DHCP iSCSI Boot Configurations for IPv4

•

DHCP iSCSI Boot Configuration for IPv6

DHCP iSCSI Boot Configurations for IPv4

The DHCP protocol includes a number of options that provide configuration information to the DHCP client. For
iSCSI boot, Broadcom adapters support the following DHCP configurations:

•

DHCP Option 17, Root Path

•

DHCP Option 43, Vendor-Specific Information

DHCP Option 17, Root Path

Option 17 is used to pass the iSCSI target information to the iSCSI client.

The format of the root path as defined in IETC RFC 4173 is:

"iscsi:"<servername>":"<protocol>":"<port>":"<LUN>":"<targetname>"

The parameters are defined below.

Содержание NetXtreme BCM57 Series

Страница 1: ...Broadcom NetXtreme BCM57XX User Guide Last revised April 2017 2CS57XX CDUM514 R...

Страница 2: ...ries For more information please visit www broadcom com Broadcom reserves the right to make changes without further notice to any products or data herein to improve reliability function or design Info...

Страница 3: ...ol Suite 15 Supported Operating Environments 15 Network Link and Activity Indication 15 Section 3 Windows Driver and Management Application Installation 17 Installing the Driver Software 18 Using Sile...

Страница 4: ...Teaming with Channel Bonding 37 Linux Management Application Installation 38 Overview 38 Communication Protocols 38 Installing WS MAN or CIM XML on Linux Server 39 Step 1 Install OpenPegasus 39 Step 2...

Страница 5: ...anaging the Host 57 Information Tab Host Information 57 Managing the Network Adapter 59 Viewing Adapter Information 59 Viewing Driver Information 60 Viewing Resource Information 61 Viewing Hardware In...

Страница 6: ...ailover 99 Link Aggregation 802 3ad 99 Generic Trunking FEC GEC 802 3ad Draft Static 99 SLB Auto Fallback Disable 100 Limitations of Smart Load Balancing and Failover SLB Auto Fallback Disable Types o...

Страница 7: ...neral Network Considerations 121 Teaming Across Switches 121 Switch Link Fault Tolerance 121 Spanning Tree Algorithm 123 Topology Change Notice TCN 124 Port Fast Edge Port 124 Teaming with Microsoft N...

Страница 8: ...IPv4 145 DHCP iSCSI Boot Configuration for IPv6 148 Configuring the DHCP Server 148 Preparing the iSCSI Boot Image 149 Booting 152 Other iSCSI Boot Considerations 152 Changing the Speed Duplex Settin...

Страница 9: ...64 Running a Cable Length Test 164 Testing Network Connectivity 165 Windows 165 Linux 165 Broadcom Boot Agent 165 Broadcom Advanced Server Program BASP 166 Kernel Debugging over Ethernet 166 Miscellan...

Страница 10: ...ered OFF and unplugged before you touch internal components Install or remove adapters in a static free environment The use of a properly grounded wrist strap or other personal antistatic devices and...

Страница 11: ...ur particular server 1 Review the Safety Precautions and Preinstallation Checklist Before installing the adapter ensure the system power is OFF and unplugged from the power outlet and that proper elec...

Страница 12: ...over cables when connecting machines back to back A straight through Category 5 cable allows the machines to communicate when connected directly together Table 1 10 100 1000BASE T Cable Specifications...

Страница 13: ...figuring Teaming for instructions on configuring teaming and creating VLANs on Windows operating systems Features The following is a list of the Broadcom NetXtreme Gigabit Ethernet adapter features fo...

Страница 14: ...y scan support Power Management Wake on LAN Magic Packet Wake Up Frame specific pattern is supported Adaptive Interrupt Frequency The adapter driver intelligently adjusts host interrupt frequency base...

Страница 15: ...roperty values and view traffic statistics for each adapter BACS is used on Windows operating systems to configure teaming and to add VLANs See Using Broadcom Advanced Control Suite for detailed infor...

Страница 16: ...Functionality and Features NetXtreme User Guide Broadcom April 2017 2CS57XX CDUM514 R Page 16...

Страница 17: ...Windows Driver and Management Application Installation Installing the Driver Software Modifying the Driver Software Repairing or Reinstalling the Driver Software Removing the Device Drivers Viewing o...

Страница 18: ...om support Use the self extracting zip file Note These instructions are based on the assumption that your Broadcom NetXtreme adapter was not factory installed If your controller was installed at the f...

Страница 19: ...vers for new adapters For information on installing drivers for new adapters see Repairing or Reinstalling the Driver Software 5 Click Next to continue 6 Click on an icon to change how a feature is in...

Страница 20: ...Drivers When removing the device drivers any management application that is installed is also removed To remove the device drivers 1 In Control Panel double click Add or Remove Programs 2 Click Broad...

Страница 21: ...tem will not shut down the device The operating system attempts to shut down every possible device only when the computer attempts to go into hibernation To have the controller stay on at all times do...

Страница 22: ...ailable communication protocols for each network configuration The instructions in this chapter address only the scenario where Windows managed hosts are communicating with Windows clients In these sc...

Страница 23: ...RootSDDL O NSG BAD P A GA BA S P AU FA GA WD AU SA GWGX WD BA stands for BUILTIN Administrators To add another user group to the WinRM allowed connect list you can modify the RootSDDL to include the n...

Страница 24: ...client also must be configured with the self signed certificate See Perform HTTPS Configuration if you plan to use HTTPS 1 Click Start or press the Windows logo key and select Run 2 Enter gpedit msc t...

Страница 25: ...at xyxy xxx xxx including the brackets Optional Email Address Enter the following additional attributes to be sent with your certificate request A challenge password password1 An optional company name...

Страница 26: ...the certificate 1 Click Start or press the Windows logo key and select Run 2 Enter MMC and click OK 3 Click File Add Remove Snap in 4 Click Add 5 Select Certificates and click Add 6 Select Computer a...

Страница 27: ...K c Select the self signed certificate from the Personal store For example if the certificate is created with a host name the host name will appear d Double click the certificate to open it e Click th...

Страница 28: ...y the firewall rules as follows Windows Server 2008 R2 1 From the Administrative Tools menu open Windows Firewall with Advanced Security 2 Right click Inbound Rules and select New Rule The new rule wi...

Страница 29: ...l Group Policy editor c Under Computer Configuration open the Administrative Templates folder and then open the Windows Components folder d Select Windows Remote Management WinRM e Under Windows Remot...

Страница 30: ...ard k Browse to select the pfx file you generated in To generate a self signed certificate for the Windows Server Change the selection in the Files of type list to Personal Information Exchange pfxas...

Страница 31: ...ser is not on the list click Add and add the user from the location local machine domain etc where the account resides Step 2 Grant DCOM Remote Launch and Activate Permission In the Windows domain env...

Страница 32: ...erties click the COM Security tab 6 Under Launch and Activation Permissions click Edit Limits 7 Follow these steps if your name or your group does not appear in the Groups or user names list a In the...

Страница 33: ...com April 2017 2CS57XX CDUM514 R Page 33 Special Configuration for WMI on Different Systems In Windows Vista and Windows 7 in order to let all users in the administrator group connect using the WMI na...

Страница 34: ...river Messages Teaming with Channel Bonding Linux Management Application Installation Packaging The Linux TG3 driver is released in the following packaging formats file names Source RPM tg3 version 3d...

Страница 35: ...mbuild bb SPECS tg3 spec for RPM version 4 x x error cannot create sourcedir usr src redhat SOURCE The most likely cause of the error is that the rpm build package has not been installed Locate the rp...

Страница 36: ...he Linux operating system distribution Unloading Removing the TG3 Driver Unloading Removing the Driver from an RPM Installation Removing the Driver from a TAR Installation Unloading Removing the Drive...

Страница 37: ...v 4202 PHY 57xx PCI Express 10 100 1000BaseT Ethernet 00 xx xx xx xx xx eth RXcsums 1 LinkChg REG 0 MIirq 0 ASF 0 Split 0 Wirespeed 1 TSOcap 1 eth dma_rwctrl 76180000 ACPI PCI interrupt 0000 02 02 0 A...

Страница 38: ...r is installed on a server or managed host that contains one or more NICs The provider collects information on the NICs and makes it available for retrieval from a management PC on which the client so...

Страница 39: ...M Red Hat Only From Source Red Hat and SuSE On the SUSE Linux Enterprise Server 11 SLES11 OS you must use the source RPM From the Inbox RPM Red Hat Only In Red Hat Linux an Inbox OpenPegasus RPM is av...

Страница 40: ...add the following environment variable export PEGASUS_ENABLE_PROTOCOL_WSMAN true CIM XML and WSMAN in OpenPegasus use the same ports for HTTP or HTTPS The default port numbers for HTTP and HTTPS are 5...

Страница 41: ...This file is located in the root directory The environment variables will be set when a user logs in using PuTTY On the Linux system itself for each terminal where the environment variables are not s...

Страница 42: ...tication The systems users have to be added to OpenPegasus using cimuser to connect via BACS cimuser a u username w password Example cimuser a u root w linux1 Enable HTTP 1 If CIM server is not starte...

Страница 43: ...Ports 3 In the Port and Protocol Dialog box select User Defined 4 In the Port Port Range field add the port number 5 In the Protocol field add the protocol as TCP or UDP etc 6 Click Apply for the fire...

Страница 44: ...April 2017 2CS57XX CDUM514 R Page 44 Example For CIM XML use the following values Source Network 0 0 means all Protocol TCP Destination Port 5988 5989 Source Port Leave blank Step 6 Install BACS and...

Страница 45: ...d for the Common Name enter the Windows Server host name or IP address Enter the following command sample responses are show openssl req new key server key out server csr If this command does not work...

Страница 46: ...mat Enter the following command openssl pkcs12 export in server crt inkey server key out hostname pfx You will be prompted for the following Enter Export Password Verifying Enter Export Password Enter...

Страница 47: ...s fails then the certificate is not installed correctly and an error message displays indicating to take corrective action Installing the Broadcom Advanced Control Suite The Broadcom Advanced Control...

Страница 48: ...d to set the number of Rx and Tx net queues BCM57XX devices that support NetQueue are the BCM5718 BCM5719 and BCM5720 Allowed values for x are 1 to 15 1 15 will force the number of NetQueues for the g...

Страница 49: ...Table 4 VMware Driver Defaults Parameter Default Value Speed Autonegotiation with all speeds advertised Flow Control Autonegotiation with rx and tx advertised MTU 1500 range 46 9000 Rx Ring Size 200...

Страница 50: ...seT Ethernet 00 xx xx xx xx xx vmnic0 RXcsums 1 LinkChg REG 0 MIirq 0 ASF 0 Split 0 Wirespeed 1 TSOcap 1 vmnic0 dma_rwctrl 76180000 ACPI PCI interrupt 0000 02 02 0 A GSI 26 level low IRQ 233 Link Up a...

Страница 51: ...ault tolerance and virtual local area networks VLANs BASP functionality is available only on systems that use at least one Broadcom network adapter BASP operates on Windows operating systems only The...

Страница 52: ...the task bar under System Tools If you are having difficulty launching BACS on a Linux system see the related topic in Troubleshooting BACS BACS Interface The BACS interface is comprised of the follow...

Страница 53: ...bjects in the same hierarchical manner as drivers and its subcomponents This simplifies the management of various elements of the converged network interface controller The top level of the hierarchy...

Страница 54: ...can view for the object selected in the Explorer View pane The parameters are grouped by tabs and categories depending on the parameter type The available tabs are Information Configuration Diagnosti...

Страница 55: ...BACS tray icon in Windows On Windows systems BACS places an icon in the Windows taskbar when the program is installed Use the Options window to turn this icon on or off 1 From the Tools menu select Op...

Страница 56: ...2 Type the remote host s name or IP address in the Host box 3 Select the protocol from the Protocol list The protocol options for Windows are WMI WSMan or Try All The protocol options for Linux are Ci...

Страница 57: ...n Select the host in the Explorer View pane and then select the Information tab to view host level information Information Tab Host Information Host Name Displays the name of the host OS Version Info...

Страница 58: ...Using Broadcom Advanced Control Suite 4 NetXtreme User Guide Broadcom April 2017 2CS57XX CDUM514 R Page 58...

Страница 59: ...ration Viewing Adapter Information The Vital Signs section of the Information tab has useful information about the network adapters that are installed in your system such as the link status of the ada...

Страница 60: ...ted in the Explorer View pane then click the Information tab Driver Status The status of the adapter driver Loaded Normal operating mode The adapter driver has been loaded by Windows and is functionin...

Страница 61: ...tab Bus Type The type of input output I O interconnect used by the adapter Slot No The slot number on the system board occupied by the adapter This item is not available for PCI Express type adapters...

Страница 62: ...nterrupt Request The interrupt line number that is associated with the adapter Valid numbers range from 2 to 25 Memory Address The memory mapped address that is assigned to the adapter This value can...

Страница 63: ...verifies if the driver is installed correctly and tests connectivity to a gateway or other specified IP address on the same subnet The network test uses TCP IP to send ICMP packets to remote systems t...

Страница 64: ...trol Registers This test verifies the read and write capabilities of the network adapter registers by writing various values to the registers and verifying the results The adapter driver uses these re...

Страница 65: ...to Auto 2 Click the name of the adapter to test in the Explorer View pane 3 From the Select a test to run list select Cable Analysis If the Cable Analysis option is not available then from the Contex...

Страница 66: ...ate selection options are different for different properties 4 Click Apply to confirm the changes to all properties Click Reset to return the properties to their original values 802 1p QOS Enables qua...

Страница 67: ...g does not enable WOL Priority VLAN Allows enabling both the prioritization of network traffic and VLAN tagging VLAN tagging only occurs when the VLAN ID setting is configured with a value other than...

Страница 68: ...Tx traffic only there is a risk of inbound traffic Rx from a different VLAN being passed up to the operating system However based on the premise of a properly configured network above the IP segmentat...

Страница 69: ...ticast Frames Rx A count of frames that were successfully received and are directed to an active nonbroadcast group address This does not include frames received with frame too long FCS length or alig...

Страница 70: ...ed in the Team Management pane Notes For further information regarding teaming protocols see Teaming in your Broadcom network adapter user guide If you do not enable LiveLink when configuring teams di...

Страница 71: ...change any of your settings click Back Click Cancel to discard your settings and exit the wizard Note If you prefer to work without the wizard for now click Expert Mode If you want to always use Expe...

Страница 72: ...R Page 72 4 Select the type of team you want to create If the team type is an SLB type team click Next If the team type is not an SLB type team then a dialog box appears Verify that the network switc...

Страница 73: ...operties are supported for the adapter The LSO and CO properties are enabled for a team only when all of the members support and are configured for the feature If this is the case then the team offloa...

Страница 74: ...ptional select Use the following member as a standby member then choose the standby member from the list of adapters 7 The Auto Fallback Disable mode feature allows the team to continue using the stan...

Страница 75: ...Using Broadcom Advanced Control Suite 4 NetXtreme User Guide Broadcom April 2017 2CS57XX CDUM514 R Page 75 8 If you want to configure LiveLink select Yes otherwise select No then click Next...

Страница 76: ...IP Address type the target IP address in the IP Address box for one or all probe targets and then click OK Click Next 12 Select a listed team member click Edit Member IP Address and then type the mem...

Страница 77: ...click Next and continue with the wizard from the Finish screen see Step 18 on page 80 of this procedure VLANs enable you to add multiple virtual adapters that are on different subnets The benefit of...

Страница 78: ...reme User Guide Broadcom April 2017 2CS57XX CDUM514 R Page 78 15 To tag the VLAN select Tagged and then click Next Otherwise click Untagged click Next and continue with the wizard to add additional VL...

Страница 79: ...Using Broadcom Advanced Control Suite 4 NetXtreme User Guide Broadcom April 2017 2CS57XX CDUM514 R Page 79 16 Type the VLAN tag value and then click Next The value must be between 1 and 4094...

Страница 80: ...select Commit changes to system and Exit the wizard To apply your changes but continue using the wizard select Save changes and continue to manage more teams Click Finish Note You can define up to 64...

Страница 81: ...e 4 NetXtreme User Guide Broadcom April 2017 2CS57XX CDUM514 R Page 81 Note At any point in the Broadcom Teaming Wizard procedure click Preview to get a visual representation of what the team will loo...

Страница 82: ...ol Suite 4 NetXtreme User Guide Broadcom April 2017 2CS57XX CDUM514 R Page 82 19 Click the team name in the Team Management pane to view the team s properties in the Information tab transfer and recei...

Страница 83: ...ols menu then select Expert Mode or Wizard Mode the default is Wizard Mode Creating a Team 1 From the Teams menu select Create Team or right click one of the devices in the Unassigned Adapters section...

Страница 84: ...e adapter selected in the Load Balance Members list 7 You can assign any other available adapter to be a standby member by selecting it from the Standby Member list The Large Send Offload LSO Checksum...

Страница 85: ...have an impact on the team s performance Therefore it is recommended that only driver enabled network adapters be added as members to a team Notes The team name cannot exceed 39 characters cannot beg...

Страница 86: ...team or a VLAN using Expert Mode To modify a team 1 From the Team menu click Edit Team or right click one of the teams in the list and select Edit Team This option is only available if a team has alre...

Страница 87: ...upted Adding a VLAN You can add virtual LANs VLANs to a team This enables you to add multiple virtual adapters that are on different subnets The benefit of this is that your system can have one networ...

Страница 88: ...ss until all VLANs are defined then click OK to create them 8 Click Yes when the message is displayed indicating that the network connection will be temporarily interrupted Viewing VLAN Properties and...

Страница 89: ...e below applies when you are in Expert Mode To delete a VLAN 1 Select the VLAN to delete 2 From the Teams menu select Remove VLAN 3 Click Apply 4 Click Yes when the message is displayed indicating tha...

Страница 90: ...be maximum retries list 6 Set the Probe VLAN ID to correspond with the VLAN where the probe target s resides This will apply the appropriate VLAN tag to the link packet based on the shared configurati...

Страница 91: ...uration To restore a configuration 1 From the File menu select Team Restore 2 Click the name of the file to be restored and then click Open 3 Click Apply 4 Click Yes when the message is displayed indi...

Страница 92: ...ed in the Team Management pane then click the Statistics tab Click Refresh to get the most recent values for each statistic Click Reset to change all values to zero Tx Packet This is the number of pac...

Страница 93: ...ng a console in either a non interactive command line interface CLI mode or an interactive mode As with BACS BACSCLI provides information about each network adapter and enables you to perform detailed...

Страница 94: ...Although VLANs are commonly used to create individual broadcast domains and or separate IP subnets it is sometimes useful for a server to have a presence on more than one VLAN simultaneously Broadcom...

Страница 95: ...all of them Accounting Server Available to VLAN 3 only The Accounting Server is isolated from all traffic on VLANs 1 and 2 The switch port connected to the server has tagging turned off PCs 1 and 2 At...

Страница 96: ...em Only one instance of the BACS client can be running at a time If you are sure that no other BACS client is running then a previous instance may have quit unexpectedly Solution This message displays...

Страница 97: ...s Glossary of Terms and Acronyms Teaming Concepts Software Components Hardware Requirements Supported Features by Team Type Selecting a Team Type Teaming Mechanisms Architecture Types of Teams Driver...

Страница 98: ...ult tolerance redundant adapter operation in the event that a network connection fails When multiple adapters are installed in the same system they can be grouped with up to 16 teams Each team can con...

Страница 99: ...Static type of team is very similar to the Link Aggregation 802 3ad type of team in that all adapters in the team are configured to receive packets for the same MAC address The Generic Trunking FEC GE...

Страница 100: ...links Failover teaming provides redundant adapter operation fault tolerance in the event that a network connection fails If the primary adapter in a team is disconnected because of failure of the ada...

Страница 101: ...nk for a Smart Load Balancing and Failover and SLB Auto Fallback Disable Team The teaming software periodically probes issues a link packet from each team member one or more specified target network a...

Страница 102: ...CDUM514 R Page 102 Section 8 Broadcom Gigabit Ethernet Teaming Services Introduction Teaming Mechanisms Teaming and Other Advanced Networking Properties General Network Considerations Application Con...

Страница 103: ...omain name service G ARP Gratuitous Address Resolution Protocol Generic Trunking FEC GEC 802 3ad Draft Static Switch dependent load balancing and failover type of team in which the intermediate driver...

Страница 104: ...yer 3 addresses are referred to as the protocol or logical address assigned to the software stack IP is an example of a Layer 3 protocol In addition Layer 4 Transport Layer uses port numbers for each...

Страница 105: ...modes all physical adapters that make up a virtual adapter must use the unique MAC address assigned to them when transmitting data That is the frames that are sent by each of the physical adapters in...

Страница 106: ...is is required to comply with the IEEE 802 3 standard If two adapters transmit using the same MAC address then a duplicate MAC address situation would occur that the switch could not handle Receive lo...

Страница 107: ...es not allow for receive load balancing to occur in the adapter team In general HSRP allows for two routers to act as one router advertising a virtual IP and virtual MAC address One physical router is...

Страница 108: ...ontrolled addition and removal of physical links for the link aggregation so that no frames are lost or duplicated The removal of aggregate link members is provided by the marker protocol that can be...

Страница 109: ...e NDIS layer NDIS provides a set of library functions to enable the communications between either miniport drivers or intermediate drivers and the protocol stack A protocol address such as an IP addre...

Страница 110: ...Layer 3 or higher protocols although it often also works as a Layer 2 device with switching capabilities The teaming of ports connected directly to a router is not supported Supported Features by Tea...

Страница 111: ...speeds adapters that support a common speed s but can operate at different speeds Yes Yes No must be the same speed Yes Load balances TCP IP No Yes Yes Yes Mixed vendor teaming Yesb Yesb Yesb Yesb Loa...

Страница 112: ...and fault tolerance Teaming offers link aggregation and fault tolerance to meet both of these requirements Preference teaming should be selected in the following order Link Aggregation as the first ch...

Страница 113: ...his virtual adapter inherits the MAC Address of the first port initialized in the team A Layer 3 address must also be configured for the virtual adapter The primary function of BASP is to balance inbo...

Страница 114: ...lancing inbound load balancing can only be applied to IP addresses that are located in the same subnet as the load balancing server Inbound load balancing exploits a unique characteristic of Address R...

Страница 115: ...1 TCP PhysAdapter1 10 0 0 1 UDP PhysAdatper1 10 0 0 1 Or the streams may look like this IGMP PhysAdapter1 10 0 0 1 ICMP PhysAdapter1 10 0 0 1 TCP PhysAdapter2 10 0 0 1 UDP PhysAdatper3 10 0 0 1 The ac...

Страница 116: ...Yes Link speed support Different speeds Frame protocol IP Incoming packet management BASP Outgoing packet management BASP Failover event Loss of link or LiveLink event Failover time 500 ms Fallback ti...

Страница 117: ...f adapters per team 8 Hot replace Yes Hot add Yes Hot remove Yes Link speed support Different speeds Frame protocol All Incoming packet management Switch Outgoing packet management BASP Failover event...

Страница 118: ...ly Settings to check include VLANs and QoS Packet Tagging Jumbo Frames and the various offloads The advanced adapter properties and teaming support are listed in Table 14 a All adapters on the team mu...

Страница 119: ...ith the correctly sequenced header based on the single header originally provided Jumbo Frames The BASP intermediate driver supports jumbo frames provided that all of the physical adapters in the team...

Страница 120: ...Execution Environment PXE The Preboot Execution Environment PXE allows a system to boot from an operating system image over the network By definition PXE is invoked before an operating system is loade...

Страница 121: ...tches and the importance of the interconnect link The diagrams show the secondary team member sending the ICMP echo requests yellow arrows while the primary team member receives the respective ICMP ec...

Страница 122: ...1 101 Gray SLB Team 192 168 1 102 ARP Table 100 49 C9 102 5E CA ARP Table 100 49 C9 101 82 82 Red SLB Team 192 168 1 100 Top Switch CAM Table Eth 1 82 83 Eth2 49 C9 Eth 4 5E C9 Bottom Switch CAM Table...

Страница 123: ...nge the spanning tree algorithm reconfigures the spanning tree topology and re establishes the link by activating the standby path Spanning tree operation is transparent to end stations which do not d...

Страница 124: ...link goes from blocking to forwarding This change could take up to 50 seconds At the end of the STP re calculation a new path would be available for communications between end stations However because...

Страница 125: ...ng with Microsoft NLB WLBS The SLB mode of teaming does not work in Microsoft s Network Load Balancing NLB unicast mode only in multicast mode Due to the mechanism used by the NLB service the recommen...

Страница 126: ...are recommended to use the same brand of adapters Teaming and Network Backup Load Balancing and Failover Fault Tolerance When you perform network backups in a nonteamed environment overall throughput...

Страница 127: ...er inbound load balancing algorithm 2 The physical adapter interface on Client Server Red will be used to transmit the data The Broadcom intermediate driver outbound load balancing algorithm determine...

Страница 128: ...kup operations to continue without interruption during the link failure All failover processes within the network are transparent to tape backup software applications To understand how backup data str...

Страница 129: ...514 R Page 129 Figure 8 Network Backup With SLB Teaming Across Two Switches Backup Server 1 NIC Team SAN Client Server Blue Tape Backup A B GE Switch 1 GE Switch 2 LACP or GEC A B A B NIC Team NIC Tea...

Страница 130: ...STP mode that bypasses the initial phases for example Port Fast Edge Port for the switch ports connected to a team 3 All switches that the team is directly connected to must have the same hardware re...

Страница 131: ...ubleshooting Guidelines Before you call for support make sure you have completed the following steps for troubleshooting network connectivity problems when the server is using adapter teaming 1 Make s...

Страница 132: ...d 802 3ad teams as stated earlier Question Can I team a fiber adapter with a copper Gigabit Ethernet adapter Answer Yes with SLB and yes if the switch allows for it in FEC GEC and 802 3ad Question Wha...

Страница 133: ...annot operate across switches because they require all physical adapters to share the same Ethernet MAC address Question How do I upgrade the intermediate driver BASP Answer The intermediate driver ca...

Страница 134: ...Answer In all operating systems the most accurate method for checking the driver revision is to physically locate the driver file and check the properties Question Can SLB detect a switch failure in a...

Страница 135: ...iled to allocate memory for the device block Check system memory resource usage The driver cannot allocate memory from the operating system Close running applications to free memory 2 Failed to alloca...

Страница 136: ...ng system does not support the IEEE 802 3 medium Reboot the operating system run a virus check run a disk check chkdsk and reinstall the operating system 13 Unable to register the interrupt service ro...

Страница 137: ...vent Message Number Message Cause Corrective Action 1 Unable to register with NDIS The driver cannot register with the NDIS interface Unload other NDIS drivers 2 Unable to instantiate the management i...

Страница 138: ...apter A standby adapter has been activated Replace the failed physical adapter 13 Network adapter does not support Advanced Failover The physical adapter does not support the Broadcom NIC Extension NI...

Страница 139: ...ng Systems for iSCSI Boot The Broadcom NetXtreme Gigabit Ethernet adapters support iSCSI boot on the following operating systems Windows Server operating system Enterprise Linux distribution iSCSI Boo...

Страница 140: ...ion using DHCP Enabled or use a static IP configuration Disabled IP Autoconfiguration This option is specific to IPv6 Controls whether the iSCSI boot host software will configure a stateless link loca...

Страница 141: ...DHCP Disabled For IPv4 IP Autoconfiguration Disabled For IPv6 Link Up Delay Time Controls how long the iSCSI boot host software waits in seconds after an Ethernet link is established before sending an...

Страница 142: ...v4 and IPv6 addresses should be 0 0 0 0 and respectively Subnet Mask Prefix Default Gateway Primary DNS Secondary DNS iSCSI Name corresponds to the iSCSI initiator name to be used by the client system...

Страница 143: ...IP parameters via DHCP Enabled For IPv4 IP Autoconfiguration Enabled For IPv6 iSCSI parameters via DHCP Enabled CHAP Authentication Disabled Boot to iSCSI target Disabled DHCP Vendor ID BRCM ISAN Link...

Страница 144: ...t Software NetXtreme User Guide Broadcom April 2017 2CS57XX CDUM514 R Page 144 3 Select Exit and Save Configurations Note Information on the Initiator Parameters and 1st Target Parameters screens are...

Страница 145: ...h or longer 6 Select ESC to return to the Main menu 7 Select ESC and select Exit and Save Configuration Configuring the DHCP Server to Support iSCSI Boot The DHCP server is an optional component and i...

Страница 146: ...n 17 or option 43 Table 18 DHCP Option 17 Parameter Definition Parameter Definition iscsi A literal string servername The IP address or FQDN of the iSCSI target Separator protocol The IP protocol used...

Страница 147: ...adcom April 2017 2CS57XX CDUM514 R Page 147 Note If using Option 43 you also need to configure Option 60 The value of Option 60 should match the DHCP Vendor ID value The DHCP Vendor ID value is BRCM I...

Страница 148: ...ic information provides more configuration options to the iSCSI client In this configuration three additional suboptions are provided that assign the initiator IQN to the iSCSI boot client along with...

Страница 149: ...ice and the DVDROM as the second device 4 Configure the iSCSI target to allow a connection from the remote device Ensure that the target has sufficient disk space to hold the new O S installation 5 Bo...

Страница 150: ...into the NVRAM of the adapter 3 Configure the BIOS on the remote system to have the Broadcom MBA as the first bootable device and the DVDROM as the second device 4 Configure the iSCSI target to allow...

Страница 151: ...option 7 If driver update is desired follow the instructions to load the driver CD otherwise skip this step 8 At the networking device prompt choose the desired network adapter port and press OK 9 At...

Страница 152: ...r an iSCSI boot and the operating system is present on the iSCSI target the last step is to perform the actual boot The system will boot to Windows or Linux over the network and operate as if it were...

Страница 153: ...m An iSCSI target is not recognized as an installation target when you try to install Windows Server 2008 by using an IPv6 connection Solution This is a known third party issue See Microsoft Knowledge...

Страница 154: ...able to remotely boot and use network resources NFS mount and so forth and to perform Linux installations In the case of a remote boot the Linux universal driver binds seamlessly with the Broadcom Uni...

Страница 155: ...ARROW LEFT ARROW and RIGHT ARROW keys to move to and change the values for other menu items as desired 5 Press F4 to save your settings 6 Press ESC when you are finished Using UEFI 1 Restart your syst...

Страница 156: ...ARROW DOWN ARROW LEFT ARROW and RIGHT ARROW keys to move to and change the values for other menu items as desired 7 Select Back to go to Main menu 8 Select Finish to save and exit Setting Up the BIOS...

Страница 157: ...will provide team information and information of physical network adapters in the team Broadcom Advanced Server Program provides events through event logs Users can use the Event Viewer provided by W...

Страница 158: ...e statistics include detailed information such as data packets transmitted and received for the physical virtual VLAN team adapters The alarm trap forwards information about the changes in configurati...

Страница 159: ...ger needs to load the Broadcom Extended information MIB file to allow monitoring of the information described above This file bcmif mib is included on the Broadcom NetXtreme adapter installation CD Th...

Страница 160: ...RJ 45 Category 52 UTP 100m 328 ft 1 1000BASE T signaling requires 4 twisted pairs of Category 5 balanced cabling as specified in ISO IEC 11801 1995 and ANSI EIA TIA 568 A 1995 and tested for additiona...

Страница 161: ...sical link For Windows environments see Running Diagnostic Tests BACS Diagnostic Tests Failures If any of the following tests fail while running the diagnostic tests from the Running Diagnostic Tests...

Страница 162: ...ilures are the result of a configuration problem on the network or with the IP addresses Below are common steps when troubleshooting the network 1 Verify that the cable is attached and you have proper...

Страница 163: ...tings and change them if they are in conflict with another device Verify that your system is using the latest BIOS Try inserting the adapter in another slot If the new position works the original slot...

Страница 164: ...y Linux To verify that the TG3 Linux driver is loaded properly run lsmod grep tg3 If the driver is loaded a line similar to the one below is displayed where size is the size of the driver in bytes and...

Страница 165: ...interface It is possible to use netstat i to check the statistics on the Ethernet interface Go to Linux Driver Software for information on ifconfig and netstat Ping an IP host on the network to verif...

Страница 166: ...Ethernet Problem When attempting to perform kernel debugging over an Ethernet network on a Windows 8 0 or Windows Server 2012 system the system will not boot This problem may occur with some adapters...

Страница 167: ...The equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However th...

Страница 168: ...quipment VCCI If used near a radio or television receiver in a domestic environment it may cause radio interference Install and use the equipment according to the instruction manual VCCI Class B State...

Страница 169: ...Regulatory Information NetXtreme User Guide Broadcom April 2017 2CS57XX CDUM514 R Page 169...

Страница 170: ...Regulatory Information NetXtreme User Guide Broadcom April 2017 2CS57XX CDUM514 R Page 170...

Страница 171: ...Regulatory Information NetXtreme User Guide Broadcom April 2017 2CS57XX CDUM514 R Page 171...

Страница 172: ...egulations provide that changes or modifications not expressly approved by Broadcom could void your authority to operate this equipment Industry Canada classe B Cet appareil num rique de la classe B e...

Страница 173: ...CDUM514 R Page 173 MIC Notice Republic of Korea Only B CLASS Device Broadcom NetXtreme Gigabit Ethernet Controller BCM95721A211 BCM95722A2202 Note that this device has been approved for non business...

Страница 174: ...Regulatory Information NetXtreme User Guide Broadcom April 2017 2CS57XX CDUM514 R Page 174 BSMI...

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