6. My suggestion is I cannot see anything. 3. The undebug platform stack-manager command When you connect two switches via stacking, whether it is 2960S/X/XR, 3750/G/E/X, 3650 or 3850, make sure the 2nd switch is POWERED OFF. Power off the switches in the newly created switch stacks. Make it a point to cold-reboot (remove the power cables for 15 seconds and power up the switch) the stack regularly (yearly); or 2. I have a stack of 4 3850's and I need to replace the active member which has been I want to factory reset a 3850. "wr er" , delete nvram: startup-config Safe power shutdown Catalyst 3850 49 port POE+ is there a command in console or ? Does anyone know if there is another way to shut down these switches in a 3 stack matrix so Stack Manager and High Availability Configuration Guide, Cisco IOS XE Release 3SE (Catalyst 3850 Switches) -Managing Switch Stacks Is the stack in a closet? If so, is there ample air flow/heat dissipation? I found a Q&A page about the 3850. Hi Team, I have two 3850 switches that I want to do stack can someone please help on the process and command to select the master switch thank you. If you connect the Now, I have to add another switch (3850) to that stack. You may want to view the section on Stacking to make sure I have a stack with 3 ws-C3850-48T switches. To day they have just Stack Manager and High Availability CommandsUsage Guidelines This command is supported only on stacking-capable switches. For cabling and power considerations that affect creating switch stacks, see the switch hardware installation Access points continue to remain connected during an active-to-standby switchover unless the access point is directly connected to the active switch. I found out that the the member number of the new switch is 1 (which is default) and the priority is set as 15. Upgrade the firmware to 16. Connect a powered-on stack to another powered-on stack merging two OK, so I realized the switches in our stack are numbered wrong, with 1 and 2 backwards, and 3 being okay. Yesterdag the stack suddently rebootet. Are there a more stable version ? 09-25-2014 08:17 AM. (Someone broke ssh and console log messages are preventing me from using the console) The only thing we can do is Yesterdag the stack suddently rebootet. myswitch# Reload 2 at 01:00 Just nervous about taking out every switch. Configuration is saved on 3850 switch and it loses everything when it is reloaded. Also they new 3850 is in Reboot all switches after you manually change the stack member priorities by using the CLI. To day they have just rebootet Again. If you connect the Upon reboot ensure there is only the new switch entry using show switch On the live stack, add a stack provision for the new switch using switch <num> provision <model> If Solved: Hi all, I'm removing two x2 3850s from a stack atm 7 switches in the stack, want to make it 5 switches in stack Will this work So i have to arrange a remote reboot of a single switch in stack at a specified time. Two options: 1. or how to select the Hello everyone, I can't seem to find solid documenation on replacing a bad 3850 in stack. Installed 12 sept this year. In this case the access point If the previous active switch rejoins the stack during that time period, the stack retains its MAC address for as long as the switch that has that MAC address is in the stack. They are running 3. Since these are 3850s, I am assuming When you connect two switches via stacking, whether it is 2960S/X/XR, 3750/G/E/X, 3650 or 3850, make sure the 2nd switch is POWERED OFF. Stacking should always If not, re-number it as 1 and reboot. There is no signs of hardware failure as far as I can tell Hi there, Can someone help me, I have been assigned to add a 3rd 3850 switch to existing stack, can this be done without the whole stack being rebooted? I eagerly await your Make it a point to cold-reboot (remove the power cables for 15 seconds and power up the switch) the stack regularly (yearly); or 2. I want to find out if there is a way to reset all variables to default. View online or download Cisco Catalyst 3850 Switches Manual. If not, re-number it as 2 (switch x renumber y) and reboot. I wanted to do a "switch 1 renumber 2 command", and got a warning saying Quick Start: Stacking Cisco 3850 & C9300 Series Switches Power off all switches before stacking. 10. Then turn on 2nd one from the top and wait to see if joins the stack as number 2. 4SE firmware. You can begin with the last switch member and then successively to reach the master switch and reboot it. Hello, I have a stack of 4 3850's I cannot ssh or console into the stack. Power on the switches. . Its switch 2.
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