Hi All,I just received two new C9300X-48TX which have optional network module C9300X-NM-8Y installed.I just cannot make sense of the port numbering and would like someone to explain me this.Switch has 48 Multigigabit (10G/5G/2.5G/1G/100M) ports.C9300...
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Forum Posts
Resolved! New suggested image for Cat9K
Does anyone know if there are new coming suggested releases for Cat9K instead of 17.9.6a and 17.12.4?
Hej Ciscoany datasheet on Subject?You can go anywhere with Catalyst 9000s and software-defined access - Cisco
Please let me know the process for configuring StackWise Virtual between two C9606R chassis, each with a C9600X-SUP-2 supervisor. I read in Cisco documents that the C9600X-SUP-2 supervisor does not support StackWise Virtual technology. What is the be...
Resolved! CBS-350 Port Speed Detection
Although not a problem, I've noted that on my CBS-350 the port speeds that are identified and published are 100Mbps, 1000Mbps and 10Gbps when interfaces to the SFP+ ports are being used. This is the case when the attached device is running at 2.5Gbp...
I've got a stack paired of C3850-24T's running 16.12.05b. Smart licensing is enabled, but not currently registered. The eval licensing is due to expire in a couple of weeks. I'd just like to ensure that there will be no impact. We're working in getti...
i have two 9300 switches "ver 16.6.6" in stack and im planning to upgrade to 16.9.5 , can anyone tell me if i can follow the process mentioned in the below site to upgrade?https://www.rogerperkin.co.uk/cisco/switching/3850/upgrade-software-cisco-3850...
Resolved! Catalyst 9300L and 9300LM Stacking
Since both, 9300L and 9300LM uses StackWise-320, is mixed stacking of 9300L and 9300LM switches supported?
How / Can we enable netflow on trunk interface?
Hello,I am attempting to establish TLS syslogging in my environment, and I am somewhat unfamiliar with the intricacies of certificates. This page (https://community.cisco.com/t5/networking-knowledge-base/configuring-syslog-tls-on-catalyst-9000/ta-p/4...
Experts,I'd like to get your thoughts regarding mac address I/G bit and U/L bitI understand I/G Bit 0 - unicast and I/G Bit 1 = Multicast/Broadcast.What is the use of that?1) Does switch solely look at the bit and say whether "1" is there, then it wi...
Dear Team Facing the Issue in cisco router when ip add in interface found the Issue % IP addresses may not be configured on L2 linksRouter#show ip interface briefInterface IP-Address OK? Method Status ProtocolEmbedded-Service-Engine0/0 unassigned YES...
I'm almost done with this prjoect and I just found out that one of my workplace isn't working for some reason. I tried most of the things to figure out whats wrong with it but nothing changed.
Hello everyone, i will be stacking 2 C9500 in VSL stacking first time. I am still waiting for the hardware to arrive but i was wondering if anyone can share a video how to setup the VSL cables or what type of cables have to use? I can do the CLI conf...
Resolved! ACL question
Hi all, I'm fooling around with ACLs in my lab and had a question. I'm trying to use a standard access-list to permit only a number of hosts to another group of hosts over specific ports. I've created object groups and reference them in the ACL. When...
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