Reload Slot Stack-member-number Command
Cisco’s stackwise technology is prettycool. You will get more benefits from stacking the switches from behind usingtheir stackwise cables and software instead of your conventional daisy chainingof switches. What’s more important? Let’s check…
- Reload Slot Stack-member-number Command Generator
- Reload Slot Stack-member-number Command Block
- Reload Slot Stack-member-number Command Prompt
- Reload Slot Stack-member-number Command Linux
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- This command lets you set a reboot in x minutes after the command is entered. R4#reload in 5 Reload scheduled in 5 minutes by console Reload reason: Reload Command Proceed with reload? confirm R4#. — SHUTDOWN in 0:05:00 —. Reload at. This command schedules a reboot at a specified time.
- Command Bursts are modules that increase the effectiveness of one or several aspects of a ship. They can only be fitted to certain ships but are extremely potent as they will give their bonuses to every single member of the fleet (up to 256 people) as long as they are within the area of effect of the burst.
- /reload or /rel command reloads/refreshes your UI. Quite often it gets rid of stuttering too.ab changelist command displays a list of changes made to the career on Return of Reckoning.rvrstatus or.rvr command lists all active zones.pug command lists the current 'pick-up group' scenario (a scenario only solo and duo queued players can join).
StackingBenefits
- 32G bandwidth–Cisco likes to advertise 64G of aggregate bandwidth. The keyword is “aggregate”. I find this very misleading because the stackwise cables function bi-directionally. This is where Cisco gets their 64G total speeds. However, when you purchase a 10/100 network card, it’s never advertised as 20/200 is it? The truth is, a 100Mbps card at full duplex technically gets you 200Mbps of available bandwidth. 100Mbps transmit and 100Mbps receive. In any event, all member switches have access to this available bandwidth.
- Management – When stacked, all your member switches are seen as just one switch. From a management standpoint, this makes configuration easy. One management IP address and one configuration file. Instant access to all your member switches.
- Cabling – Cleaner cabling since they stack from behind and would not interfere with any other cables you may have. So it is aesthetically pleasing.
- 9 Member Switch capacity – You can stack up to nine switches in your stackwise switching fabric. This gives you much room for growth and 432 Ethernet 10/100/1000 ports with 18 10GbE ports.
- Hot pluggable switches – You can remove and add switches while the stack is running. A working stack can accept new members or delete old ones without service interruption.
- Stackwise Plus – Supports local switching with destination stripping. This allows traffic to stay off the stackwise fabric if the destination is already local to the switch.
What you should know and understand beforestacking.
- There are three main software feature sets: LAN Base, IP Base, IP Services
- You cannot mix software feature sets. You cannot have some switches with LAN Base and some with IP Services for example.
- The Cisco StackWise technology requires that all units in the stack run the same release of Cisco IOS Software.
- A standalone switch is a switch stack with one stack member that also operates as the stack master.
- Make sure that you power off the switches that you add to or remove from the switch stack. I have not found a clear reason for this, perhaps it’s to prevent any corruption of the stack. Obviously you can add or remove a switch during stack production.
- A new, out-of-the-box switch (one that has not joined a switch stack or has not been manually assigned a stack member number) ships with a default stack member number of 1. When it joins a switch stack, its default stack member number changes to the lowest available member number in the stack.
- If you manually change the stack member number, it only takes effect when you reset that specific member switch.
- A higher priority value for a stack member increases its likelihood of being elected stack master and retaining its stack member number. The priority value can be 1 to 15. The default priority value is 1.
- You can manually define the priority value for a stack member. I always like to define which switch is the MASTER.
- The configuration that you create on the switch stack is called the provisioned configuration.
- The switch that is added to the switch stack and that receives this configuration is called the provisioned switch.
- Each software image includes a stack protocol version. In order to remain compatible, protocol versions should be similar.
- Connecting to individual console ports on a member switch still talks to MASTER switch.
Once your first switch has been turned on(you don’t need to have the stackwise cables plugged in yet), you can definethis switch as the MASTER. To do that you need to go into configuration mode:
switch(config)# switch 1priority 15
switch# copy run start
switch# reload
switch# copy run start
switch# reload
switch 1 indicates your current switch. Allswitches are switch 1 by default. Priority 15 is the highest you can set yourswitch which causes it to become the MASTER.
If you want your second switch to becomethe MASTER you can make it priority 14. If you only have two, then there’s noneed to since the only remaining switch will become
MASTER by default if the original MASTER fails or goesoffline.
MASTER by default if the original MASTER fails or goesoffline.
Assuming you have at least two Cisco 3750′s,and connect them together in a criss-cross fashion.
Now you can turn on switch#2. You canconsole into switch#2 as it boots up so you can get an idea of when the bootupprocess has finished. Once it is done, issue this command:
Reload Slot Stack-member-number Command Generator
Reload Slot Stack-member-number Command Block
This command will indicate your MASTERswitch and switch#2 as just a member switch.
StackVerification
How can we tell the stackwise cables wereproperly inserted?
Here you will see that the ring speed is32G. If you read my “stacking benefits”further up, you will remember my gripe about this and why I think Cisco ismisleading when they advertise 64G. Someone may be looking for 64G as the ringspeed and wonder if their setup is incorrect.
LED lights–You can physically verify whichswitch is the MASTER by looking at the front panel LED lights. The MASTER LEDlight will be lit solid green.
StackNotes:
Below are commands and miscellaneous notes thatmay be useful.
show switch = show memberswitches that have successfully been added to the stack and their priorities.Find which switch is the MASTER switch.
show switch detail = Provide port status of stackwise ports.
show switch stack-ring speed = stack ring status, configuration and protocol.What really matters here are the ring status and configuration.
reload slot <member switch number> = For example: reload slot 4 will onlyreboot the member switch that is switch#4.
remote command <member switch number> show version = You can specifyoutput specifically for a member switch. If you want the IOS version of memberswitch#2 you would type: remote command 2 show version. Not every command issupported under “remote command”.
no switch <member switch number> provision = If you’ve removed a memberswitch physically from your stack, you should run this command to permanentlyremove it from the stack status when you issue the “show switch” command.
archive copy-sw = copies IOS from one switch to another.
show switch detail = Provide port status of stackwise ports.
show switch stack-ring speed = stack ring status, configuration and protocol.What really matters here are the ring status and configuration.
reload slot <member switch number> = For example: reload slot 4 will onlyreboot the member switch that is switch#4.
remote command <member switch number> show version = You can specifyoutput specifically for a member switch. If you want the IOS version of memberswitch#2 you would type: remote command 2 show version. Not every command issupported under “remote command”.
no switch <member switch number> provision = If you’ve removed a memberswitch physically from your stack, you should run this command to permanentlyremove it from the stack status when you issue the “show switch” command.
archive copy-sw = copies IOS from one switch to another.
ConfigurationMode Commands
switch <switch number> priority<priority number>=Configures the priority for a particular switch.Priorities range from 1 – 15.
switch 1 renumber 2 = Reconfigures switch 1 as switch 2 and only takes effectafter this switch reloads. You can use the “reload slot” command do this so youdon’t have to reload the entire stack. But you cannot renumber to an alreadyused switch#.
switch 1 renumber 2 = Reconfigures switch 1 as switch 2 and only takes effectafter this switch reloads. You can use the “reload slot” command do this so youdon’t have to reload the entire stack. But you cannot renumber to an alreadyused switch#.
MoreNotes/MiscellaneousNotes:
-Cisco recommends that you leave a blank module if your switchsupports modules. If you leave it open, the switch will overheat due to airflowissues. Cisco sells blank modules if you don’t have one.
Reload Slot Stack-member-number Command Prompt
-Only power on/off switches after you already have the switchstacked. For example, if you’re adding a new switch to the stack, don’t have itpowered on while you are connecting the stackwise cables. Connect the cablesand then power on the new switch.
-archive copy-sw command–What does this command really do? Itbasically issues this command if you wanted to do it manually.
copy flash1: flashX (where X is your slot number from your member switch)
copy flash1: flashX (where X is your slot number from your member switch)
-Backup original IOS image–You can back up your original imagebefore they become part of the stack. I ran into an issue with a corruptedimage once and it was a bad experience. Issue a “show flash:” to find thelocation of your image. Then issue “copy flash: tftp:” to save it to your TFTPserver. You can always use XMODEM to install the image if your switch can’tboot up.
-LED lights–Lights on the switch indicate who is MASTER.
-Once stacked, there are two types of levels: system-level andinterface-level.
- Each stack has only one configuration file, which is distributedto each member in the stack. This allows each switch in the stack to share thesame network topology, MAC address, and routing information. In addition, itallows for any member to become the master, if the master ever fails.
Reload Slot Stack-member-number Command Linux
-A break in any one of the cables will result in the stack bandwidthbeing reduced to half of its full capacity. Subsecond timing mechanisms detecttraffic problems and immediately institute failover.