Thunder-link.com: SWITCH

Showing posts with label SWITCH. Show all posts

Wednesday, December 21, 2016

EPON ONT Line Profile Configuration on display ont-lineprofile current

Function

This command is used to query the current configuration information about the specified EPON ONT line profile, including the configuration information about the EPON ONT line profile which has not taken effect by running commit command. When you need to check whether the related line parameters have been configured in the EPON ONT line profile, run this command.

Format

display ont-lineprofile current

Parameters

None.

Modes

EPON ONT line profile config mode, HG8245H

Level

Operator level

Usage Guidelines

Run the config command to enter global config mode, and then run the ont-lineprofile epon command to enter EPON ONT line profile configuration mode.
You can run the display ont-lineprofile epon command to query the information about the EPON ONT line profile in the system which has taken effect by running commit command.

Example

To query the current configuration information about EPON ONT line profile 10, do as follows:

huawei(config-epon-lineprofile-10)#display ont-lineprofile current
                                                                                
  Command:                                                                      
          display ont-lineprofile current                            
  ---------------------------------------------------------------------         
  Profile-ID          :10                                                              
  Profile-name        :line-profile_10                                                 
  Access-type         :EPON                                                            
  ---------------------------------------------------------------------         
  FEC switch          :Disable                                   
  Encrypt type        :off                                       
  DBA Profile-ID      :9                                         
  Traffic-table-index :6                                         
  Traffic-table-name  :ip-traffic-table_6
  TR069 IP index      :0
  Dba-threshold       :                                          
  ---------------------------------------------------------------------         
    Queue-set-index  Q1    Q2    Q3    Q4    Q5    Q6    Q7    Q8               
  ---------------------------------------------------------------------         
    1                -     -     -     -     -     -     -     -                
    2                -     -     -     -     -     -     -     -                
    3                -     -     -     -     -     -     -     -                
  ---------------------------------------------------------------------         
  Binding times       :0                                         
  ---------------------------------------------------------------------

System Response

The system displays the queried result when the command runs successfully.

The following table describes the parameters in response to the command.

NOTE:

In the interface, "-" indicates that the item is not configured.

Parameter	Description
Parameter	Meaning	Remark(Configuration Command)
Profile-ID	Indicates the ID of an EPON ONT line profile.	It can be specified in the ont-lineprofile epon command when configuring an EPON ONT line profile.
Profile-name	Indicates the name of an EPON ONT line profile.
Binding times	Indicates the binding times of EPON ONT line profiles.	There are two methods to bind an ONT to an EPON ONT line profile. Run the ont add(epon) command to add an ONT offline, and bind the ONT to an EPON ONT line profile. Run the ont add(epon) command to confirm an automatically discovered ONT, and bind the ONT to an EPON ONT line profile.
Access-type	Indicates the access type of an EPON ONT line profile. Option: EPON.	-
FEC switch	Enables or disables the FEC function of an EPON ONT line profile. Options: Enable and Disable.	Run the fec command to configure this parameter.
Encrypt type	Enables or disables the encryption function of an EPON ONT line profile. Options: on and off.	Run the llid command to configure this parameter.
DBA Profile-id	Indicates the bound DBA profile of an EPON ONT line profile.
Traffic-table-index	Indicates the traffic profile in use of an EPON ONT line profile.
Traffic-table-name	Indicates the traffic profile name referenced by the EPON ONT line profile.	Run the llid command to configure this parameter.
TR069 IP index	Indicates the IP index used by the TR069 management channel. Range: 0 and 1.	Run the tr069-management(epon) command to configure this parameter.
Dba-threshold	Indicates the queue threshold of an EPON ONT line profile. Options: Q1, Q2, Q3, Q4, Q5, Q6, Q7, and Q8.	Run the dba-threshold command to configure this parameter.
Queue-set-index	Indicates the index of the DBA queue set.

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Tuesday, September 13, 2016

GPON ONT Service Profile Configuration--mac-learning(pon profile)

Function

This command is used to enable or disable the MAC address learning function of an ONT. In the scenario (such as the private user scenario) where a large number of MAC addresses need to be learned, disable this function.

Format

mac-learning switch

Parameters

Parameter	Description	Value
mac-learning switch	Enables or disables the MAC address learning function. After the MAC address learning function is disabled, the ONT (such as HG8245H)does not learn the MAC address dynamically. In addition, the MAC addresses that were learned by the ONT are aged according to the aging period set through the mac-address timer command. Then, the data packets received by the ONT are broadcast in the VLAN. After the MAC address learning function is enabled, the ONT can learn the MAC addresses again.	Enumerated type. Options: disable and enable. Default value: enable.

Modes

ONT service profile config mode

Level

Operator level

Usage Guidelines

Run the config command to enter global config mode, and then run the ont-srvprofile gpon command to enter ONT service profile config mode.
After running this command, you need to run the commit command. Then, the configuration performed through this command can take effect.
You can run the display ont-srvprofile gpon command to query the status of the MAC address learning function of the ONT.

Example

To enable the MAC address learning function in ONT service profile 10, do as follows:

huawei(config-gpon-srvprofile-10)#mac-learning                              
{ switch<E><enable,disable> }:enable                                            
                                                                                
  Command:                                                                      
          mac-learning enable 

huawei(config-epon-srvprofile-10)#commit

To disable the MAC address learning function in ONT service profile 10, do as follows:

huawei(config-gpon-srvprofile-10)#mac-learning                              
{ switch<E><enable,disable> }:disable                                            
                                                                                
  Command:                                                                      
          mac-learning enable 

huawei(config-epon-srvprofile-10)#commit

System Response

The system does not display any message after the MAC address learning function of an ONT is enabled or disabled successfully.
For more information about the error message that the system displays against a command entered with incorrect syntax.

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How to do when Occasional MA5616 Database Clearing?

What are the meanings of the short names of UA5000 boards

What Are the Configuration Specifications of the CBS and the PBS?

Wednesday, August 3, 2016

display dpoe switch

Function

This command is used to query whether the DPoE function is enabled.

Format

display dpoe switch,

S2309TP-EI-AC

Parameters

None

Modes

Privilege mode

Level

Operator level

Usage Guidelines

You can run the dpoe enable command to enable the DPoE function, or run the dpoe disable command to disable the DPoE function.

Example

To query whether the DPoE function is enabled, do as follows:

huawei#display dpoe switch
 DPoE switch: enable

System Response

The system displays the queried result when the command runs successfully.
For more information about the error message that the system displays against a command entered with incorrect syntax.

When customized for North America unable to configure OSN1800.

What is the command lines that we can use on the OLT to detect PRTE board status

How to check service board detail information?

Wednesday, July 20, 2016

Huawei switch shows global competitiveness, global market share steadily

In 2012, the global Ethernet switch market by networking, cloud computing industry development drive, continue to show steady growth trend. Ethernet switch is still the mainstream market, intelligent switch is becoming the new development direction of exchange market. Through the Infonetics Researc released the latest report, in 2012 4.7% growth in global Ethernet switch sales revenue, the fourth quarter of 2012 Ethernet switch sales revenue growth of 5%.

According to IDC, in the fourth quarter of 2012, Cisco although in Ethernet switch market still occupy the dominant position, but the market share has declined, and the loss of market share is gradually digest the Huawei Huawei, gradually expand its market share, market share steadily rising trend. And in the Dell’oro recently released a report, in 2012, Huawei in global exchange market share has been ranked third. Huawei has become one of the market share of the global exchange market mainstream competitors in a higher increase of the enterprises in 2012.

In a recent Gartner report data shows, Huawei in switch market manufacturers share in 2011 from 10 in 2012 rose to fifth outside. The report data display, Huawei in 2012 fast growth rate, mainstream competitors list from the non-mainstream competitors in a short span of 1 years. And Huawei continues to strengthen its competitiveness in the market, to seek in the growth trend in 2013 continued to maintain the company in the market.

On the other hand, in the market, brand attention pattern and changed little in 2011, in the first tier market top brand user attention more focused, the first echelon manufacturers further deepened the influence on the market. In the second tier manufacturers to fierce competition, mutual gap small, but has little effect on the market influence.

Display through the Internet Consumer Research Center recently released report, the exchange market, Huawei’s brand awareness in the past three months were all above 20%, ranked second. Huawei is working with the first attention quickly narrow the gap, and there are indications that in the next few months Huawei will overtake market has become the focus of the first.

Huawei attention in exchange market is rising day by day, high quality products are mainly benefited from the Huawei Huawei, S5700-24TP-SI (AC) products continue to pay attention to product the first absolute advantage, and it is worth mentioning that, in the products concerned before ten, Huawei has six products on the list, in the market competition, both from a single product focus ratio or from a high degree of concern the number of products, Huawei in the market to maintain absolute superiority.

In the future, driven by 40GE, data center, BYOD application and other factors, the global exchange market still has certain development potential can be dug according to depth of industry manufacturers. In the future development of the market, exchange market core growth still comes from 10GE and 40GE films, but by the edge of deployment requirements school and network increases day by day, Gigabit Ethernet requirements and attention are also greatly enhance. On the other hand, the virtual data center Ethernet switch will drive demand for more intense, the above factors will become a powerful driving force exchange market development, and will further expand the market rise space.

As the Huawei cutting-edge HG532d based on carrying on the family of excellence performance, have a more powerful WIFI coverage and 270 degrees vertical wall performance. At the same time, the higher level of security, hacker intrusion protection system, super compatible with stability and white “ease of use makes it more as diocesan. The charm of elegant posture design also gives the HG532d more clear “soul”, carrying the user thought, preferences and beautiful home life.

More blog:

What is the command lines that we can use on the OLT to detect PRTE board status

How to check service board detail information?

How to Delete a Console Login Password?

Sunday, May 15, 2016

Power Module Failure

Fault Description

A switch generates a power module alarm, and the RUN or INPUT indicator on the power module is off.

Possible Causes and Troubleshooting Procedure

DANGER:

Protect yourself from electric shock when you are touching a power module.

Analyze the cause of the fault according to keywords in the alarm message and indicator status on the power module.

Run the display alarm { all | slot slot-id } command to check alarms about the power module.

800 W AC power module, 2200 W DC power module, and 2200 W AC power module

Table 1 describes keywords in alarms for an 800 W AC power module, 2200 W DC power module, and 2200 W AC power module, indicator status on these power modules, and troubleshooting methods in different situations.

**Table 1** Power module alarm keywords
Keyword	Possible Indicator Status	Possible Causes	Solution
PWR_FAULT	The RUN indicator is off. The ALM indicator is steady yellow. The ALM indicator is blinking yellow. The FAULT indicator is steady red.	General power module alarm.	Run the display device command to check whether the CMU is working normally. If the CMU is not working normally, see "Card Registration Failure" to handle the problem. If the problem persists, go to step 5. If the CMU is working normally, go to 2. Check whether the input voltage of the power module is normal. Select an appropriate measurement mode on the multimeter and use the test probes to measure the input voltage. If the input voltage is in the normal range, check whether the power switch on the power module is in the ON position. If so, go to 3. If the input voltage is out of the normal range, check the power input lines and power switches and ensure that they are in normal states. If the fault persists, go to step 3. Remove and reinstall the power module in the original slot, and check whether the power module can work normally. If the fault persists, go to 4. Install the power module in another power supply slot, and check whether the power module can work normally. If the fault persists, go to 5. Collect information and visit http://www.thunder-link.com/support
MODE_FAULT	The RUN indicator is off. The ALM indicator is steady yellow. The ALM indicator is blinking yellow. The FAULT indicator is steady red.	Fans of the power module have failed. The output voltage of the power module exceeds the upper threshold. The output voltage of the power module is below the lower threshold.
MODE_PROTECT	The RUN indicator is off. The ALM indicator is steady yellow. The ALM indicator is blinking yellow.	The air breaker connected to the power module is switched off. The power module is in overtemperature protection state. The power module is in overcurrent protection state. The power module is in overvoltage protection state. The power module is in undervoltage protection state.
DROP	The RUN indicator is off. The ALM indicator is blinking yellow.	The power module has encountered a power failure.
FAN_FAULT	The RUN indicator is off. The ALM indicator is blinking yellow. The FAULT indicator is steady red.	Fans of the power module have failed.	Remove and reinstall the power module in the original slot, and check whether the power module can work normally. If the fault persists, go to 2. Install the power module in another power supply slot, and check whether the power module can work normally. If the fault persists, go to 3. Collect information and visit http://www.thunder-link.com/support

1600 W DC power module

Table 2 describes the keywords in alarms for a 1600 W DC power module, indicator status on the power module, and troubleshooting methods in different situations.

**Table 2** Power module alarm keywords
Keyword	Possible Indicator Status	Possible Causes	Solution
DC PWR_FAULT	The INPUT indicator is off. The ALM indicator is steady red.	The power module receives no power input.	Check whether the input voltage of the power module is normal. Select an appropriate measurement mode on the multimeter and use the test probes to measure the input voltage of the power module. If the input voltage is in the normal range, check whether the power switch on the power module is in the ON position. If so, go to 2. If the input voltage is out of the normal range, check the power input lines and power switches and ensure that they are in normal states. If the fault persists, go to 2. Remove and reinstall the power module in the original slot, and check whether the power module can work normally. If the fault persists, go to 3. Install the power module in another power supply slot, and check whether the power module can work normally. If the fault persists, go to 4. Collect information and visit http://www.thunder-link.com/support
DC PWR_LACK	The INPUT indicator is off. The ALM indicator is steady red.	The input voltage of the power module is below the lower threshold.	Measure the voltage of the external power source. Ensure that the power source can supply power to the power module normally.
DC SWITCH_STA	The INPUT indicator is off. The ALM indicator is steady red.	The power module is turned off.	Check the power switch of the power module. If the power switch is in the OFF position, turn it to the ON position.
DC FUSE_FAULT	The ALM indicator is steady red.	The fuse of the power module is damaged.	Remove and reinstall the CMU in the same CMU slot, and check whether the alarm is cleared. If the fault persists, go to 2. Install the CMU in the other CMU slot and check whether the alarm is cleared. If the fault persists, go to 3. Remove and reinstall the power module in the original slot, and check whether the power module can work normally. If the fault persists, go to 4. Install the power module in another power supply slot, and check whether the power module can work normally. If the fault persists, go to 5. Collect information and visit http://www.thunder-link.com/support

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Wednesday, May 11, 2016

How Can I Obtain the Serial Number of a Modular Switch?

Obtaining the Chassis Serial Number

On a standalone switch:
Log in to the switch through Telnet or the console interface, and then run the display elabel backplane command in the user view to view electronic label information. In the command output, the BarCode field indicates the chassis serial number.
```
<Quidway> display elabel backplane
Info: It is executing, please wait...

[BackPlane_1]
/$[ArchivesInfo Version]
/$ArchivesInfoVersion=3.0

[Board Properties]
BoardType=EH02BAKK
BarCode=2102113089P0BB000881
Item=02113089
……………
```

In a CSS:

Log in to the master switch through Telnet or the console interface, and then run the display elabel backplane chassischassis-id command (chassis-id specifies the CSS ID of a member chassis) in the user view to view electronic label information. In the command output, the BarCode field indicates the serial number of the specified chassis.

<Quidway> display elabel backplane chassis ?
  INTEGER<1-2>  Chassis ID                                                     
 
<Quidway> display elabel backplane chassis 2
Info: It is executing, please wait...                                           
                                                                                
[BackPlane_2]                                                                  
/$[ArchivesInfo Version]
/$ArchivesInfoVersion=3.0

[Board Properties]                                                              
BoardType=EH02BAKK
BarCode=2102113089P0BB000881                                                       
Item=02113549                                                                   
……………

NOTE:

The command syntax may differ in different software versions. You can enter a question mark (?) to obtain help information about the command and set the chassis ID according to the help information.

Obtaining the Serial Number of a Card

Log in to the master switch through Telnet or the console interface, and then run the display elabel command in the user view and specify a slot ID according to help information to view the electronic label of a card. In the command output, the BarCode field indicates the serial number of the card.

<Quidway> display elabel ?
  <1-1>      The present chassis                                                
  backplane  Backplane                                                          
  brief      Display information briefly                                        
<Quidway> display elabel 1/?
  <4,6-8>                              <CMU1>
  <FAN1-FAN2>                          <PWR1-PWR2>
<Quidway> display elabel 1/6 brief
Info: It is executing, please wait...                                           
                                                                                
                                                                                
[Slot_6]                                                                       
/$[Board Integration Version]                                                   
/$BoardIntegrationVersion=3.0                                                   
                                                                                
                                                                                
[Main_Board]                                                                    
/$[ArchivesInfo Version]                                                        
/$ArchivesInfoVersion=3.0                                                       
                                                                                
                                                                                
[Board Properties]                                                              
BoardType=ET1D2S08SX1E
BarCode=020LVF6TBB000043                                                 
Item=03020LVF                                                                    
……………

NOTE:

The command syntax may differ in different software versions. You can enter a question mark (?) to obtain help information about the command and set the slot ID according to the help information.

Obtaining the Serial Number of a Power Module

Log in to the master switch through Telnet or the console interface, and then run the display elabel command in the user view and specify a slot ID according to help information to view the electronic label of a power module. In the command output, the SN field indicates the serial number of the power module.

<Quidway> display elabel ?
  <1-1>      The present chassis                                                
  backplane  Backplane                                                          
  brief      Display information briefly                                        
<Quidway> display elabel 1/?
  <5,8,13,16>                             <CMU1>
  <FAN1-FAN5>                             <PWR1-PWR4>
<Quidway> display elabel 1/PWR1
Info: It is executing, please wait...                                           
                                                                                
[Slot_21]                                                                       
/$[Board Integration Version]                                                   
/$BoardIntegrationVersion=3.0                                                   
                                                                                
                                                                                
[Main_Board]                                                                    
DATE=13_02_08                                                                   
SN=A664A0212080086V0.9A

NOTE:

The command syntax may differ in different software versions. You can enter a question mark (?) to obtain help information about the command and set the slot ID according to the help information.

Obtaining the Serial Number of a Fan Module

Log in to the master switch through Telnet or the console interface, and then run the display elabel command in the user view and specify a slot ID according to help information to view the electronic label of a fan module. In the command output, the BarCode field indicates the serial number of the fan module.

<Quidway> display elabel ?
  <1-1>      The present chassis                                                
  backplane  Backplane                                                          
  brief      Display information briefly                                        
<Quidway> display elabel 1/?
  <5,8,13,16>                             <CMU1>
  <FAN1-FAN5>                             <PWR1-PWR4>
<Quidway> display elabel 1/FAN2
Info: It is executing, please wait...                                           
                                                                                
[Slot_18]                                                                       
/$[Board Integration Version]                                                   
/$BoardIntegrationVersion=3.0                                                   
                                                                                
                                                                                
[Main_Board]                                                                    
/$[ArchivesInfo Version]                                                        
/$ArchivesInfoVersion=3.0                                                       
                                                                                
                                                                                
[Board Properties]                                                              
BoardType=LE02FCMC                                                              
BarCode=2103010JTF0123456789                                             
Item=02120995                                                                   
……………

NOTE:

The command syntax may differ in different software versions. You can enter a question mark (?) to obtain help information about the command and set the slot ID according to the help information.

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Thursday, May 5, 2016

Which VLAN Assignment Methods Does the Switch Support?

Table 1 lists the VLAN assignment methods supported by different switch models for different versions.

**Table 1** VLAN assignment methods
VLAN Assignment Method	V100R006C03	V100R006C05	V200R001~V200R006
Interface-based VLAN assignment	Supported by all models	Supported by all models	Supported by all models
MAC address-based VLAN assignment	Not supported by the S2700SI and S2710SI-52P	Not supported by the S2700SI and S2710SI	Supported by all models
IP subnet-based VLAN assignment	Not supported by the S2700 and S2752	Not supported by the S2700	Supported by all models
Protocol-based VLAN assignment	Not supported by the S2700 and S2752	Not supported by the S2700	Supported by all models
Policy-based VLAN assignment	Not supported by the S3700, S2700, and S2752	Not supported	Supported by all models

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Tuesday, April 19, 2016

What's the Leave Flow

Normal leave

As defined by IGMPv2, the router must send a group-specific query message after it receives the leave message from a host, and it considers that the host does not need the data of the group until the query times out. The following figure illustrates the flow of a normal leave (the same to IGMPv3).

Figure 1 Flow of a normal leave

Two IGMP messages are transmitted in the case of a channel switching, one for leaving the original multicast group and one for joining the new multicast group. Therefore, traffic of two multicast groups exists on the subscriber line before the original multicast group is stopped. If the subscriber line does not reserve sufficient bandwidth for carrying the traffic of two multicast groups, traffic overflow (packet loss) will occur. For example, if video streams are carried, pixelation will occur.

Fast leave

When the device receives the leave message from a multicast user, it immediately stops forwarding the messages of the user. The following figure illustrates the flow of a fast leave (the same to IGMPv3).

Figure 2 Flow of a fast leave

Fast leave based on the MAC address

When the device generates a multicast group membership table, it not only records the multicast user but also records the MAC addresses of the multicast group members of the multicast user. A maximum of eight MAC addresses are supported for each multicast user. When the device receives a leave message, it first deletes the MAC addresses in the multicast group membership table, and it stops forwarding the messages of the group only when all the MAC addresses of the multicast user are deleted. The following figure illustrates the flow of a fast leave based on the MAC address (the same to IGMPv3).

Figure 3 Flow of a fast leave based on the MAC address (STB2 has silently left.)

NOTE:

The silent leaving of an STB indicates that the STB exceptionally leaves a program. For example, the STB is powered off or goes offline.

Figure 4 Flow of a fast leave based on the MAC address (STB2 is online.)

In summary, the three leave modes have their advantages and disadvantages. You can choose any of them according to actual needs and can set the leave mode for a multicast user.

	User-side Multi-STB Supported or Not	Bandwidth Occupation Time
Normal leave	Yes The STB quantity is not limited.	Aged upon reception of group-specific query
Fast leave	No	Released immediately
Fast leave based on the MAC address	Yes One multicast user supports a maximum of eight STBs at a time.	Released immediately

The following configurations are recommended and can be adopted by different users according to their home network topologies.

HG Function	STB Quantity	Reserved Bandwidth	Normal Leave	Fast Leave	Fast Leave Based on the MAC Address
No IGMP	One	Insufficient		√	√
	One	Sufficient	√	√	√
	Several	Insufficient			√ (Less than eight)
	Several	Sufficient	√		√ (Less than eight)
IGMP snooping	One	Insufficient		√	√
	One	Sufficient	√	√	√
	Several	Insufficient			√ (Less than eight)
	Several	Sufficient	√		√ (Less than eight)
IGMP proxy	One	Insufficient		√	√ (Not limited)
	One	Sufficient	√	√	√ (Not limited)
	Several	Insufficient		√	√ (Not limited)
	Several	Sufficient	√	√	√ (Not limited)

Global Leave

As defined in TR101, the global leave message is an IGMP message with an all-zero group IP address, which indicates leaving all the groups.

Network side

When the network topology changes, the device sends the global leave message to the upper-layer multicast router. After receiving the message, the upper-layer multicast router immediately sends the general query message, with the maximum response time set to the maximum time of responding to the group-specific query message. The device, after receiving the query message, responds to the upper-layer multicast router with the join message of the interested group. In this way, the multicast service can recover more quickly. Here, the network topology change events include ring network switching, line up/down, and active/standby port switching in a protect group.

NOTE:

If the device is interconnected with a network device that does not support the global leave message, multicast services may be interrupted during the network topology change. Therefore, it is recommended that the global leave function be manually disabled on the device.
The device supports sending of the global leave message only in IGMPv2.

User side

When the STB is powered on immediately after a sudden power-off, because the STB cannot remember the previously-watched program, the bandwidth of the previously-watched program and the program resources are released only after the general query ages.
If the STB supports the global leave function, the STB sends a global leave message after it is re-powered on. After receiving the message, the device sends a general query message, with the maximum response time set to the maximum time of responding to the group-specific query message. If the multicast user is a fast-leave or MAC-based fast-leave user, the device releases all program resources of this multicast user. If the user is a normal-leave user, the device sends a group-specific query message and releases the program resources after the group-specific query times out.

NOTE:

Only the IGMPv2 global leave messages can be processed.

More related:

Wednesday, December 21, 2016

Function

Format

Parameters

Modes

Level

Usage Guidelines

Example

System Response

Tuesday, September 13, 2016

Function

Format

Parameters

HG8245H)does not learn the MAC address dynamically. In addition, the MAC addresses that were learned by the ONT are aged according to the aging period set through the mac-address timer command. Then, the data packets received by the ONT are broadcast in the VLAN.

Modes

Level

Usage Guidelines

Example

System Response

Wednesday, August 3, 2016

Function

Format

Parameters

Modes

Level

Usage Guidelines

Example

System Response

Wednesday, July 20, 2016

Sunday, May 15, 2016

Fault Description

Possible Causes and Troubleshooting Procedure

Wednesday, May 11, 2016

Obtaining the Chassis Serial Number

Obtaining the Serial Number of a Card

Obtaining the Serial Number of a Power Module

Obtaining the Serial Number of a Fan Module

Thursday, May 5, 2016

Tuesday, April 19, 2016

Normal leave

Fast leave

Fast leave based on the MAC address

Global Leave