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
ello everyone, I'm getting falpping between port Gi1/0/16 and Gi1/0/23. Here is my config on the those interface: s16-smc-mdf-3750#sh run int gi1/0/16Building configuration...Current configuration : 206 bytes!interface GigabitEthernet1/0/16descripti...
I'm using the rip protocol now, is there a better alternative to OSPF? How do I write it without OSPF? router rip version 2 network 3.0.0.0 network 4.0.0.0 network 10.2.2.0 0.0.0.255 network 10.2.3.0 0.0.0.255 network 10.10.40.0 0.0.0.255 network 10....
Hi, guys. I find a problem that when I try to attach an acl on a snmp community, it returns a wrong notification, like this: I'm sure that I have been create acl 5, but it didn't work. do you have any clue? By the way, I have four communities on thi...
Hi Dears i changed my username password byusername admin password asd123 role priv-15Now when login by ssh switch donnot allow me loginHow fix thisPlease Help me
Hello everyone, I am performing an IOS upgrade on a Catalyst 2960X-48FPD-L stack and I am facing an issue with one of the members. Hardware:– Catalyst 2960X (3-member stack)– Model Revision: early revision (0)– All three members have the same IOS im...
Hi guys, I need a help with issue. Our customer is having 9200L as edge switches (varied models due to PoE demands), some stacked, mostly not. We are running Ansible automation and push commands every night around midnight. And there is one stack whi...
Resolved! Nexus 3064 bootflash free size trouble
I have several 3064's, one of it has a small free size without visible files (so I can't copy even 639 MB-size compact image): dir bootflash: ...544195757 Oct 16 22:51:53 2019 nxos.9.2.4.bin...Usage for bootflash://994172928 bytes used620896256 bytes...
I have a pair of Catalyst 4506 v15.2 that run as the core (L2 & L3) I have to migrate over to a pair of Nexus N9K (C93108).There are a number of switch stacks connected to the 4506 switches servicing users, server infrastructure and edge network secu...
Could you please clarify my doubt. Lets assume we have a switch A and a firewall directly connected. The switch has Vlans configured and the gateway for the vlans are configured on the firewall. Currently the switch A is the root for all Vlans. Incas...
I have 2 kron policy-list and 2 kron oneshot occurrence's happening for updating IOS-XE, 30 minutes apart from each other. One of the kron jobs stays in the running config after it has successfully been completed and in kron Scheduler and looks like...
Resolved! Cisco 3850 PSU Swap
hi,i got a 3850 switch running on a single PWR-C1-715WAC PSU onlywe got 2x spare of PWR-C1-350WAC and would like to use them both.am i correct to say these are hot-swappable, i.e insert 1x PWR-C1-350WAC in the spare PSU slot and then replace the exis...
Hello Together,we have a Catalyst 9500 Core Switch and I wan to Isolate a specified VLAN (VLAN 5) deny to connect to all other VLAN. Here is a simple configuration and explanation what the result should be.VLAN 2 (Server) 10.1.2.0/24 Gateway VLAN int...
Is MA-SFP-10G-SR compatible with C9350-48HX model with DNA Catalyst Advantage.
Resolved! SG300-28P firmware update
Hi all,I have in my hand an sg300-28p with firmware 1.3.0.62 and bootloader 1.1.0.6. I want to put it in the latest version (I'm aware of the in-between I have to do because of new bootloader version) but I don't see any firmware for my switch.There ...
Hi team, I have ordered 2x PWR-RGD-LOW-DC but IE-4010 uses PWR-RGD-LOW-DC-H.So, Can I use PWR-RGD-LOW-DC for IE-4010 Switch ?I saw in the Cisco documentation that it says:"The power supplies listed are recommended for new installations. The older PWR...
