Ask Me Anything Event Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, November 4, 2024 through Friday, November 15, 2024. Our colleagues Rohit Chopra, Vaibhav Aggarwal, Anuraag Majumdar, Saquib Zeya...
Forum Posts
Hi Guys, In my environment I have several 3850 switches running in stack mode (2-4 stacks). Recently I just found out that some of my 3850 switches are having the following logs:Jan 15 11:01:00.487 XYZ: %PLATFORM-4-ELEMENT_WARNING:Switch 1 R0/0: sman...
i would like to limit internet speed on cisco 2960x switch port.egress and ingress .upload 10mbps and download 10mbps . how to limit bandwidth on ingress.Thanks
Greetings, I would like to know if below connectivity will work between existing 6506e having module WS-X6704-10G and new 9500/9606r? Will Connectivity work from 6506e with module WS-X6704-10G having existing XENPAK-10GB-SR to 9500/9606 having sfp...
Hello everyone, I was setting up my laptop to use 2.5G with one of the 10G RJ45 ports on this switch but it will only do 1G. Is this possible on this switch with firmware 2.5.5.47 (latest). HW rev 03. I'm using a USB C Thunderbolt 2.5G adapter on the...
As shown in the figure, Catalyst 9500 Switch and log server are installed in Cyber Security Operation Center. I need to buy a switch to transmit syslog in each system, but I don't know what switch would be best. (The place marked multi-layer switch i...
Resolved! PBR configuration issues
Hi everyone!I have 2 almost identical Catalyst switches (WS-C3560G-24TS and WS-C3560G-48TS) with C3560-ADVIPSERVICESK9-M license 12.2(44)SE2 IOS version. Theese two switches act as a HSTP pair.Some strang things happened, when I've tried to set up PB...
Hi All,I have 2 Cisco 4900M switches where several TE interfaces show overruns. TenGigabitEthernet1/4 is up, line protocol is up (connected)Hardware is Ten Gigabit Ethernet Port, address is c89c.1d71.3e83 (bia c89c.1d71.3e83)Description: MTU 1500 by...
What do the exclamation marks in show running-config and show startup-config say. Are they there for clean output or is there any other meaning.
We have FS optics QSFP-ER4-40G and QSFP-BD-40G that are not compatible with the two switches listed above. Tried code 16.12.4 and 17.3.2a in both switches...same failure with optics turning led orange and the non-compatible log note. The QSFP-BD-4...
Hello all, I have two Nexus 93180YC-FX in VPC mode. One ESX is actually connected : 2 links 10gbps on each Nexus with a VPC.The load balance on Nexus side is : port-channel load-balance src-dst ipThe Nexus or used only on level 2 and devices like ESX...
Resolved! SW Forwarding - Drops
Hi all, hope you can help me understand this. I searched on the forum but couldn't find exactly the answer to what this could meanWhen doing the command "show controllers cpu", I get the following on the sw forwarding: retrieved ...
I have a Cisco SG300-52P switch and I am looking for a DB9 serial to USB cable so that I can connect to the switch using the console port. Does anyone know of one that works. I see several DB9 to RJ-45 but I am looking for one that goes directly to ...
I just did my first firmware upgrade on a Nexus 9300. Reading the release notes, I expected I would upgrade the primary and it would reboot to golden, which would then get upgraded. But it rebooted to the primary. When I then attempted to upgrade ...
Hello - I am having an odd issue currently. I have two Cisco switches, one a 2960-x and the other a 3650. Both have their own IP's and are located in separate IDF's throughout the facility. These switches are sometimes able to be connected through...
I had an issue today and when I show log on my core switch, I realised that few ports went down at the same time. these ports were connected to different devices and were on different vlans. Apart from ports getting down, I couldn't see any other eve...
