Hi everyone,I have a Cisco catalyst switch 3750G has all LED lights staying amber still without blinking, I cannot console into it and it can’t boot past the POST.What can I do or what do you advice.THE ISSUE HAPPENED ON THE NETWORK AND IT WAS ISOLAT...
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I have been having very long transfer times with moving a new IOS-XE image to a Cat9500 via scp. Has anyone experienced this? When I say long I mean hours.
Hi everyone I just upgraded the Nexus 7706 from version 8.2.1 to 8.2.6 successfully but I noticed that after that I can't use the SSH service. Previously I used this command to connect to other switches ssh amendoza@192.168.1.200 SOurce-IP 10.10.5...
When the 9300 switch is started for the first time, a constant reboot occurs, an emergency installation with an update to the latest firmware did not help, it is impossible to rename or delete the settings files, it is impossible to enter rommon mode...
There is a lot to unpack here so bear with me! Sh run and sh ver are attached. Recently replaced 5 older switches with 9200-48P's running 17.03.04. Ran into an issue with some older devices that are 100mbps and have static IP's. They are unable to co...
The only way I can connect anymore is via console. I thought I had left all the SSH config the same except for changing the passwords to secrets. Please help!
Resolved! Cisco c6880x - object groups
Hello,I wanted to create object-group network but the command does not exist.I currently run the below version.c6880x Software (c6880x-IPSERVICESK9-M), Version 15.5(1)SY5Is there any firmware which will support object-group network?Thank you. Regards...
Hello, I am a beginner in packet tracer. In here, I'm using access, distrib (has trunking), core switches shown in my topology below. Any PC from a vlan can ping the distribution switches and PC from other vlans, while the distribution switches can ...
Resolved! %Port 4500 is being used by system
Hello, I was trying to add a static NAT entry for a Cisco ASR 1002-x and it was not possible because I got error: %Port 4500 is being used by system. ip nat inside source static udp 10.0.x.x 4500 193.x.x.x 4500 extendable%Port 4500 is being used by ...
Hello everyone,I have a Cisco 9300 in my network. I log all ACLs on this device, even "permit ip any any log".I am currently using more than 20 ACLs on this device and each ACL currently has over 900 entries with "log" at the end and "permit ip any a...
Hello everyone,I have two core switches connected to one distribution switch then this distribution switch connected to two accesses switches as it shown on the figure. MY Question is can I user the distribution switch as a path for two vtp server ?...
Resolved! C9300X-24Y-A or C9500-24X-A
Hi All, We are upgrading our two Core L3 switches but are having difficulty deciding between the two models listed below: - C9300X-24Y-A - C9500-24X-ABoth of them met our needs or requirements; we're just contemplating which of the two to use in the ...
Dear Community Please kindly ask what is the function of S3650UK9-36E? My customer have purchased warranty for 3 years but that SKU can not be renewed for the second and third year since LDOSEL? is there any issue if that SKU cannot be renewed? Thank...
Hello could you guide me if there is any cisco certification for NOC Engineer ( Network Operations Center) in ISP, currently I am working as a CSR in a small isp. I passed my ccna certification with 865 marks in 2019 (it was very difficult) Now I am ...
Using the configuration for SNMP v3 username on Cisco 3650 switches, the username is lost after the switch is rebooted. show snmp userUser name: mySNMPUserEngine ID: 800000090300B414892AA603storage-type: nonvolatile active access-list: 82Authenticati...
