i would like to add one more module that should have tengig ports , so here i would like to know whether its possible to add it in switch that i have in my environment. here are few detail of switch that is in my environment. #show versionCisco...
Forum Posts
Hi all! From what I understand,if I enable the DHCP snooping on vlan 1 and vlan 2 of the SW10 and don't turn down the IP dhcp information option, which is default configured in the Cisco devices, then the SW10 would insert the option 82 field into th...
Dear all, According to the folloiwng output, I think Catalyst8500's CDP is disabled on interface level by default right? Cat85(config)#cdp run Cat85(config)#end Cat85#sh cdp interface gigabitEthernet 0/0/0 CDP is not enabled on interface Gigabit...
Hello to everyone on this form, fellow beginners and expertsWorking with 2960 series switches, I have implemented PagP bundled configuration, to work as trunk forwarding ports.The configuration is the same for each port on both Switch A and Switch B,...
Resolved! upgrade Switch Cisco 9200cx 12P
I am new here and immediately have a small problem. I have a Cisco Switch 9200 which has cat9k_lite_iosxe.17.09.03 as IOS. But I need to install the cat9k_lite_iosxe.17.09.04. But I get the error message: Switch#install addSwitch#install add fileSwit...
Does anyone know if below modules are compatible with 9300-48UN and whether they support 10MB?3850-NM-2-10GC3KX-NM-10G
Hi,I have a C6807-XL switch and although the IOS version is latest I am trying to understand if the ROMMON version needs to be upgraded. Is there a documentation that would help me understand if there is a compatibility between ROMMON and IOS version...
Hello,Have a mid sized campus type network with about 30 switches (All Cisco) and 24 vlans. The network has a core switch on which there are SVIs for each of the vlans. The core switch links to the router which give internet access. Fairly standard...
Hi community, Good afternoon.Can anyone please clarify whether the below condition/requirement is possible or not .Condition/Requirement : 1. Will SVI in Meraki support two DHCP subnets (Created in same DHCP server).2.when the DHCP pool of one subne...
Anytime we have a power loss on this core, the current sfp port that connects it to the WAN link stops working. We've tried to default the port and reset cables, etc. The only remedy we can find is to use a new unused port. We are running out of free...
Resolved! Dynamic access list
Hello, I create a dynamic aacess list on a router Cisco 809 which works according to documentation. The problem is that I cannot acces the router either telnet or ssh on any ip interface. in attach the configuration file
Hello,i know how to configure orphan Ports (Device with a single connection to a vPC Peer) and how to configure a vPC member Port (Down stream device with Port-Channel to both vPC Peers). But what about devices that use several connecton. For exmaple...
Doing a lab PC1 and PC2 wont get DHCP address if I have"no ip dhcp snooping trust" configured on e0/1 and e0/3 as soon as I configure ip dhcp snooping trust they get addresses from the serverhowever this defeats the purpose of the lab and the dhcp...
I'm having trouble wrapping my head around setting qos for my NEC phones after looking at the config guide. Maybe I'm over thinking it.I admit I'm an IOS noob- My old switches made this simple via the gui. Just hit the drop downs for COS 6 and DSCP 4...
I am having some weird issues when trying to upgrade my 9606 Switches from cat9k_iosxe_17.08.01 to 17.09.03We are running two 9606 in Quad-Supervisor in RPR mode. we are able to install the file via TFTP just fine.When we install add file flash: acti...
