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, I was just wondering, if I am configuring EIGRP on Layer 3 switches and I want to make passive interfaces for my exit interfaces to my Private Network(Layer 2 Switches). Am I able to add interfaces which I have configured as Etherchannels to the ...
Hello everyone,I want to remove the following "call-home" setting from configuration (NVRAM) or stop it from showing by show runn command on Cat6500 12.2(33)SXH4.Is it possible or I can't remove it?If possible, could you please let me know how can do...
hello, everyone IOS logging origin-id hostnameI have a question regarding settings.I am trying to compare by packet capture against hostname system log.It worked fine on the nexus, but on the catalyst there is a problem. Catalyst does not leave hostn...
Hi AllI'm having issue about Cisco Catalyst 9500 .i was recheck about Switch after reload , switch became lost of last configuration . and I try check with this command Device#dir bootflash%Error opening bootflash:/bootflash (No such file or director...
Resolved! Cisco 9300 Password Recovery not working
Hi All, I am currently stuck in a situation where I am locked out of a stack of 9300 switches.I have copied the username and the hashed password from a backup config that we had as this is a new switch model than the current one we have.Switching, Ca...
Hi all, I need an advice,I'll be replacing existing and out of support cisco MDS 9148 FC (1 Slot) Chassis ("1/2/4/8 Gbps FC/Supervisor-3"),version 5.2(8c)with newcisco MDS 9148S 16G 48 FC (1 Slot) Chassis ("2/4/8/16 Gbps FC/Supervisor")version 8.4(2c...
Hello everyone, I supervise cisco level 3 siwtches, with I can supervise all switch interfaces, as well as ram, cpu, traffic ... through to the SNMP v2 which is activated in the switches.The problem I want to supervise the VLAN's at the level of swit...
Hello, Can we configure on a router port two connection methods?For example on gi0/0.835 IPCP dialer connection and on gi0/0.837 dhcp client?
Resolved! 3850 Switches Default QOS
Hello, I see the 3850 switches all have this class-map and the qos queue-softmax command and was wondering if this is the default for 3850 switches. We are not doing QOS on any of our 3850s but wanted to check if this is needed. Thanks. qos queu...
Hello,I am interested in getting into Routing and Switching to expand work. I currently work in CCTV and EAS for retail security, but I want to expand into networks and switches more and I want to know if there is anything that I should have knowledg...
hi all,everytime i run this command to enable snmpv3 i get an invalid commandsnmp-server user user01 network-admin v3 auth sha password priv aes-128 password^% Invalid command at '^' marker.thanks,rob
hi all,we have issues with our kvm atm, there losing/dropping/blurry/black signals from the transmitter to the reciever kvmsone of the kvm support tech said you may need to enable IGMP snopping, do i need to enable IGMP snooping even tho all the kvm ...
Hi, I've a strange problem, I hope someone can shed some light about it. I have several SG500X switches, connected by fiber.On one side of the fiber, I have a stack made of two SG500X switches.On the other side of the fiber, I have a single SG500X sw...
Dear community, Kindly ask, what is the most suitable switch for these requirements : Core SwitchesA. Features:- Support the needs of leaf bones (SDN ready)- Supports microsegmentation, for the purposes of microservices (kubernetes)- Support integra...
Hi , Cisco S9300-24S have 1*24 SFP port with modular uplink. can i use Cisco Copper 1000BASE-T SFP in this switch.
