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Forum Posts
EsteEstoy recibiendo este error en 4 computadoras que están en rojo.Por favor, ayúdame.Este es el vlsm que utilicé
Resolved! Error DHCP FAILED APIPA IS BEING USING
I am getting this error on 4 computers that are in red.Please help me.This is the vlsm I used
Hi friends, Working on a 4 switch stack and after powering master (1) then the Standby switch (2) in this sequence I get the following message in a infinite loop:*Nov 23 15:26:08.012: ILP:: POE POST detail for switch 2: PASS*Nov 23 15:26:08.012: ILP:...
Hello,We have a Catalyst 9400 that appeared to simply cease operating the other day. We had to reload it to restore it to service. We managed to get this message out of it in the logs - Nov 23 17:17:49.532: %FED_L3M_ERRMSG-3-RSRC_ERR: F0/0: fed: Fail...
I have some Catalyst switches (3560X, 3750X and 3560CX) all running the latest IOS releases. I'm aware the 3560X/3750X are now EoL. I'm attempting some IBNS 2.0 configurations and want to bypass authentication for IP Phones. This works perfectly f...
Ah I managed to fix this after all. Turns out it was just a rookie mistake, but I can't delete the post
Hi all, we did an upgrade of a 2x C9300-24S stack to 17.06.04, before the upgrade ports 1/0/2-1/0/5 were connected, but after the upgrade these ports were showing notconnected, moved the same SFPs to ports 1/0/14-1/0/17 and it works. we did reboot,...
Two C9800-40I'm trying to redundancy. If the port on the switch to which the active unit is connected is shut down, it is normal for a failover to occur and a standby to occur. But it goes into the removed state as if the rp was cut off and stops wor...
Resolved! Catalyst 2960 switch
What is the command to see all MAC address of pc's connected to 2960 switch.
Hi all I have two Windows devices, both connected to the same switch and on the same VLAN. The SVI for the VLAN exists on the firewall. From the firewall (and from other places in fact) I can ping one of the devices but not the other. The two devices...
Resolved! 3650 switch not getting post
I have a WS-c3650-PS-E switch. The "system" and "active" LED are solid amber and switch not getting POST. I have tried several time to go to rommon mode by pressing "Mode" button after restarting but not getting rommon mode also. Note: After starting...
I will be upgrading our two Nexus 9000 running as vPC from nx-os 9.2.4 to 9.3.8.Based on documentation I know that I need to do them individually, but looking for sanity checks. Plan to copy the image to the devices and check the MD5 hashes prior to ...
I have 2 Catalyst 9500, connected in VSS mode. The current physical connections are below:switch 1 Twe1/0/1 <-----------> switch 2 Twe1/0/1 (VSS Bundle)switch 1 Twe1/0/2 <-----------> switch 2 Twe1/0/2 (VSS Bundle)switch 1 Twe1/0/47 <-----------> swi...
Bonjourmon switch c9200l reste en état V-Mismatch, lorsque je l'enlève de la pile (de 3) et qu'il est seul il est en ready en version 17.06.04 comme ceux de ma pile, je ne sais plus comment fairemerci pour votre aide
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