Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...
Forum Posts
I'm replacing a failed switch in an 8-switch Catalyst 9300X stack, which includes:1x C9300X-48HX-E7x C9300X-48TX-E (including the failed unit)The replacement switch is a C9300X-48TX-E. I followed the standard procedure:Powered off the replacement swi...
Resolved! Catalyst C3560-24PS-S - Upgrade path
Hello,I'm looking for some direction on upgrading this platform, it is currently on IOS 12.2(35) SE5.Curious if this requires multiple upgrades and what version I should upgrade to? (I'm assuming 15.X) Thank you.
After Factory reset I install system from TFTP server.Now switch stuck in rommon after reebotPlatform C9300LPLATFORM_TYPE C9300L speed 9600Booting Recovery Image 16.12.1 Initiating Emergency Installation of bundle tftp:///cat9k_iosxe.17.18.01.SPA.bin...
I am trying to setup an IP HELPER-ADDRESS per SVI but clients are not getting IP address from the assigned DHCP Server in the IP HELPER Address. C1300-24XT has also different syntax or argument in declaring IP HELPER-ADDRESS.Catalyst 1300 Series Man...
Should be a pretty simple question, but I can't seem to find an answer and I've tried all of the old tricks.What I want to know is simple, using a terminal emulator (or in my case a Cisco router as a terminal server) how can I issue a 'break' to inte...
I am planning to replace a Cisco 3750E-24TD with Cisco 2960G-24TC.I wanted to make sure that 2960 will handle the load. When I went through the datasheets, I got the below queries. What is the difference between Forwarding Bandwidth & Forwarding rate...
I have a 9200L-48P-4X switch stacked with a 9200L-48P-10G. When attempting to update to version 17.09.05, I encounter a "low disk" error on the 1G switch, while the 10G switch does not have this issue. The update image copies to the switch, but when ...
Hello Cisco Community!Redundancy is great! Until it creates loops. That’s where Spanning Tree Protocol (STP) steps in!In this week’s session, I dive into how STP protects Layer 2 networks from broadcast storms, how the root bridge election process wo...
Resolved! CISCO 9200 "No space left on device"
Hello,I am trying to update a cisco 9200 switch ( in fact, it's a stack, there a 2 switchs).Switch Ports Model SW Version SW Image Mode------ ----- ----- ---------- ---------- ----* 1 32 C9200-24P 17.06.05 CAT9K_LITE_IOSXE INSTALL2 32 C9200-24P 17.06...
Hello guys, I've been trying to upgrade a cisco 9200 to the latest revision, however it keeps saying I do not have enough space, I managed to copy the bin file to the switch, but couldn't install.How can I free up space to install the new image? The ...
Resolved! Cisco Catalyst 9200 down grade problem
Hi everyone! I had a problem while I was trying to downgrade my c9200 from 17.09.04 to 17.06.05, it displayed a weeor message: install_add: Adding IMG[1] Switch 1 FAILED: /mnt/sd3/user requires 514791 KB of free space, but only 266332 KB is available...
Resolved! C9200 not enough free space to upgrade
I got an stack with two C9200. One C9200-24P-E, and one C9200-48T-E.This stack runs in install-mode, with software version 17.03.03. The two flash: are as following : Switch#dir flash-1:Directory of flash-1:/72892 -rw- 2097152 Sep 30 2021 08:07:04 +0...
Folks, I was trying to upgrade one of our catalyst 9200 switches to 17.09.06a through DNAC and it failed because of flash space. Error below,Switch 1 FAILED: /flash requires 1077997 KB of free space, but only 777148 KB is available FAILED: install_ad...
Hello, I have a stack of 3 C9200 s 2 are 48 port and 1 is a 24 port. I am trying to do an IOS-XE upgrade on them to cat9k_lite_iosxe.17.03.04b.SPA.bin. All of my other stacks have done the upgrade no problem, but this stack is just not having it. ...
I am pretty sure I know the answer to this, but I am looking for a bit of guidance. I have an industrial plant with many switches, they are currently using STP for their loop prevention protocol and we are recommending that they implement REP for fa...
