This morning, I found that the C9115 AP led light connected to the C9300L-24P-4X switch blinks red-green-blue cyclically, and I checked the POE switch and found that the poe status of the port connected to the AP is down, but I can see that the inter...
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Forum Posts
I recently got an IEM-16P expansion module for an IE-3300-8P2S and cannot get it to pass POE. I've tried the expansion module on two separate 3300 base switches with the same result. With a 48VDC 480W power supply I can power an IE-3300-8P2S with an...
Recently need to upgrade C9407 Current version: 16.12.03aTarget version: 17.9.6a Supervisor 1 XL Module with 25G FW: 16.12.2rCPLD: 19032905 Two 9407 SVL units---Can't find the upgrade path in official documentation?Can we upgrade directly from 16.12...
Hi guys .The SOC administrator in my department told me that, for the purpose of securing the network, I should disable the password recovery service so that no one can access the switch configurations just by having a console cable. But I’m not sure...
I'm a new user of Cisco products in a public transportation agency and I'm working with both the Cisco 819 and 829 routers. These devices are installed on a large fleet of vehicles.We have written procedures for setting up both models, but the engine...
I checked the following document and found that “ACLs cannot be configured on management ports.” but we confirmed that it is possible to configure it on the actual device at Is this an error?interface GigabitEthernet0/0 ip access-group 111 in ip acce...
Resolved! access the web on a WS-3650
Good morning team, how can I access the web on a WS-3650? I've already created users via SSH and it opens properly, but I can't log in via the web.Could you help me?Thank you.
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 9400 version 17.12.5.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...
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