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
Hi Cisco timI would like to ask about the compatibility matrix of the Cisco Nexus C93180YC-FX3 with the SFP-10G-T-X transceiver. I plan to use 32 or more units of the SFP-10G-T-X transceiver on a single Cisco Nexus C93180YC-FX3 device.My question is:...
Hi,May I ask if there is any way to deploy my own class-map into the default system-cpp-policy?I’m trying to restrict SSH connections to only one loopback address, and have all other IPs dropped.On basic routers, I achieved this using an extended ACL...
Resolved! Switch no guarda configuracion WS-3650
Good morning, team. I have an issue with a WS-3650 version 16.12.13. It's configured correctly, but when I unplug it and plug it back in, it appears to be back to factory settings.I've already tried doing this to configure the registers. config-reg...
I am trying to get a better understanding of why something is working. SW1 is another vendors switch which connects there devices, SW2 is my switch which connects devices on my network. SW1 and SW2 are connected via a trunk link that allows VLAN 30...
Resolved! Catalyst9300 Egress ACL
The following ACL is set on the L3SW management interface.I think it is to control the outgoing communication from L3SW, but in the case of and below, I think it is possible to control the return communication only with access-group 100 in, so I thin...
Hi All, I am having the issues while verifying the md5sum & sha512sum on the Nexus switch C93108TC-EX running with 9.3.11sw01# show file bootflash:nxos64-cs.10.3.6.M.bin md5sumError: /bootflash/nxos64-cs.10.3.6.M.bin: Value too large for defined dat...
good morningI have several Cisco 3560-CX 12 and 16 port switches. when using IPv4 we simply used the command "show ip device tracking all" to find the IP for each device when troubleshooting but there does not seem to be an IPv6 equivalent. I found s...
The following log message was output on Catalyst 9000 version 17.12.x.Is it safe to ignore this log?What does each log mean, what is the cause, and what is the recommended action? %FMFP-3-OBJ_DWNLD_TO_DP_STUCK: F0/0: fman_fp_image: AOM download to Da...
I’m looking for the EU Declaration of Conformity for the CISCO1921/K9. I specifically need a separate document in the standard format. We’ve received an official request from the authorities. Links to "cae-cnc-prd.cisco.com" are not sufficient — thi...
Resolved! Cisco IE2000 and SD Card
I have a Cisco IE2000 and I have a project I want to use SD Cards for config deployment. Can anyone tell me which SD cards I can use that aren't Cisco branded? The one 1gb SD card I tried to use gives me the normal, "Warning: Non-IT SD flash detect...
Hello everyone,I'm currently testing two Catalyst 9606Rs, each with two supervisor engines.In 'show module' I see the assignment as follows:Switch 1:Slot 3= Active, Slot 4= ICSActive= sso, ICS=rprSwitch 2:Slot 3= Standby, Slot 4= ICSActive= sso, ICS=...
Hi everyone,I'm currently monitoring a Cisco Catalyst 9200 switch running IOS XE 17.12.x using PRTG via SNMPv2.SNMPv3 is also configured and used for other monitoring purposes.Basic sensors like ping, uptime, CPU, and memory are working fine. However...
Hi All,Hope you can help. I currently have a 2 switch stack (C9200L-24P) I need to add a switch and have the same model switch which I have changed the SW version to match (17.6.5) but have noticed the new switch is HW Version 06 while the stack swit...
Is it correct that the Catalyst 9200CX switches are not supported in Cisco Prime Infrastructure? I could not find the devices in the compatibility matrix of the latest Prime version (3.10) or anywhere else. Is the support planned in a future update a...
Resolved! NTP configuration
Hi all,I need to configure my router to act as NTP server but I need to understand the commands exactly when I issue the commandntp master xwhere x is the stratum number and in Cisco routers it is between 1 and 15.I need to know how I can detrmine th...
