Hello expert,
Recently, I removed the SFP 10G fibre transceiver module from our distribution switches while it was in operation. Our distribution switches are in stack mode. Upon removal, the primary switch rebooted without warning (fortunately, ...
Hello experts, and good day to you all,
I have an issue below that made me scratch my head to find a solution/workaround.
"%IOSXE-3-PLATFORM: R0/0: cpp_cp: QFP:0.0 Thread:134 TS:00000063236949653216 %ATTN-3-SYNC_TIMEOUT: msecs since last timeout 62...
Hello experts, and good day.
I have a question regarding the mixed stack of Catalyst 9300 switches. I'm currently implementing four (4) switches:
Catalyst 9300X-24Y (2 units)
Catalyst 9300-48T (2 units)
All these four switches are in stack setup....
Hello experts, and good day to you all. I have questions regarding OSPF routing on an extensive wireless network. We have a large wireless network (ring type) implemented just a few years ago, and it has been running just fine until now. We used defa...
Hello all,I have a few questions regarding switch stacking; 1. Is it possible to stack two different switch models (WS-C3850-48T & WS-C3850-48U) using data stack cable and power stack cable?2. Do I need to manually upgrade the firmware on each standb...
Hello Aaron,
Thanks for your reply. To inform you that both - C9300-48T and C9300X-24Y. are indeed stackable, as shown below,
Due to mix model, the bandwidth is automatically set at 480G,
These switches have been deployed since the middle of last y...
My issue is solved. Cisco engineer helped me to fix the problem. We need to boot into ROMMON mode and install the latest firmware, IOS-XE 17.06.03, which resolved the issue. I think it is better to use the latest firmware according to your model and ...
Hello Leo,
I will give the info from the working unit (C9300-48T) as I'm not able to extract it from the other (C9300X-24Y). I hope it is sufficient.
Alex
