I unboxed 2 new CBS350 switches and installed them. First thing I updated to the newest firmware, which is 3.3.0.16. On one of the switches, early in the process of setting up the config, it started with repeated errors of the I2C failed to read er...
Forum Posts
Hello everyone. I have the following problem with an NCS 5501, where I need to change two fans from NCS-1RU-FAN-RV to NCS-1RU-FAN-FW, but my question is if the same NCS-1100W-DCRV power modules, can be kept and work with NCS-1RU-FAN-FW fans ?
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....
Hey allHope everyone is fineI came across a doubt where why we should give c9200 instead of C1000 even if we are going to connect the end devices with C9200. What are the major difference between C9200 and C1000 series switches ?
Thanks in advance!I have a problem that Cognex scanning gun cannot actively refresh its ARP on core switch (cisco WS-C6506). Say, if scanning gun A has an IP address C, and gun A is faulty needing to be replaced by gun B with IP address C. The ARP th...
Hello,I have some problems on two Cisco Catalyst WS-C3650 (not configured by me so i'm trying to understand what was done and how to fix this problems). Basically i have this two switches directly connected with a layer2 in a trunk port, and every sw...
Dear Experts,Facing 2 Issues.Please read complete thread and advise This is my first experience with Cisco Nexus Switch.I have tried a lot but uplink ports are not getting up but strangely the peer device (laptop or any other device connected to upli...
Hello, On the Catalyst 9200 series, particularly the 9200CX and 9200L models, when the boot value is not defined, the equipment starts in Rommon mode. When the boot value is defined with a specified *.bin file, it starts correctly with the defined...
Hi allAppreciate help here as I dont want to make any errors with this.I have a switch in production, 1 x 9300, they have added new office nearby and patched back to same rack as this, I have another 9300 I can add but I dont want to run the risk of ...
Resolved! Cisco Switch 9500 Nexus snmp v2c
Hello,I am attempting to setup a Nexus 9500 with SNMP v2c. However the switch has auto added the local logins as SNMP users.I therefore am getting incorrect user errors when attempted GET requested from my monitoring software.Is there a reason it add...
Hello folks,I am facing with a strange issue. configuring port on trunk mode but still it is showing Administrative Mode: static access Operational Mode: static access. I have tried to shut no shut interface but still the same issue. interface Gigabi...
Hello, I have a small problem with my home net.This is my example -> router (Mikrotik) -> switch(Cbs350)->Wired connection | Wifi Connection(TP-Link Deco M4 -> access points)And now, on switch I have configured 3 Vlans 110, 120, 130 (Home, Guest, IoT...
Could you tell me how to downgrade the software 17.3.x from 17.9.x? If something happens during upgrading 17.9.x from 17.3.X, I will downgrade. Do I need to remove SMU file? Is the following correct?On 17.9.Delete SMU install remove file bootflash: <...
Hello everyone,I have a 3 switch stack that I need to do a password recovery on. All 3 switches are Cisco 3900 and I do have physical access to them. I've done some research on how to do the password recovery and it is actually very straight forward,...
My apologies if this question has already been asked, I wasn't able to find an answer.I'm currently studying for my DCCOR and I'm using CML to play with Spanning-tree on some Cisco 9Ks.When I check for inconsistentports, I see that bridge assurance i...
