Hi all, hope you can help me understand this. I searched on the forum but couldn't find exactly the answer to what this could meanWhen doing the command "show controllers cpu", I get the following on the sw forwarding: retrieved ...
Hello - I am having an odd issue currently. I have two Cisco switches, one a 2960-x and the other a 3650. Both have their own IP's and are located in separate IDF's throughout the facility. These switches are sometimes able to be connected through...
Before I begin my story, please note that my networking knowledge isn't up to speed and I have little info about how this network was setup. We had a power outage and our Cisco Catalyst 3560-X switch is giving us some problems. Let me explain: The T...
Hi,I have configured two separate switches (sg 300-24P) with trunk and vlan. Switch 1: Port 1: trunk, trunk allowed vlan 2Port 2: Access, Access vlan2 Switch 2: Port 1: trunk, trunk allowed vlan 2Port 2: Access, Access vlan2 Whenever reboot the compu...
Whats the minimum code required for a 3850 to support ERSPAN? And whats the impact of trying to use RSPAN to a host that's connect to a non rspan aware switch? The downstream switch has the vlan available and its configured on the endpoint but not s...
A new c3560cx and the nvram and flash were cleared. So the "switch:" bootloader prompt shows up on power up because the BOOT env var doesn't point to a valid image.Reading the doc's I find the copy xmodem: flash:<imagename> command. Need to set BAUD ...
hello, can i upload catalyst images to an industrial switch. if yes, how can it can be done. best regards,
current ios is 03.07.04E want to upgrade to 16.09.06.spa.bin.which version will be stable. unable to find .tar files for that model.please help me out.
The primary purpose of a switch is to make forwarding decisions based on destination MAC address. The MAC address table is created with a list of destination MAC address for each connected device. In addition the switch port assigned and VLAN members...
We are reconfiguring our networks and I have yet to work with our switches (or any for that matter). The cisco guides are pretty straight forward but have proven to not be particularly helpful in this case. We have 3 esxi servers running VMWare and 3...
Hi When Block Out Traffic in Nexus 3000 By ACL and i want applyip access-group block-http-https OutTo out Of Traffic Get this error ERROR: configuration change not allowed - Egress RACL on sub-interfaces How solve this
Hi All, I am planning to backup device configuration using ManageEngine OpManager, it has a tftp server and we can add the devices, so it requires a credentials the user account should be able to run copy running-config tftp, as I checked this comma...
Hello everyone, Having an issue with my small network setup. For a router I have a RV340 and two Catalyst 3850s. The 340 currently has two VLANs, each on one LAN interface, VLAN one being 192.168.1.253/24 (192.168.1.0/24 network gateway); VLAN 2 bein...
Hello everyone,I have connected two 3850 switches in stack and the first one(Switch 1) booted elected as active switch. I configured priority of switch 1 as 10 so that it may resume its active state in the event of power failure and then back to lif...
Hello experts,my requirement is to extend a VLAN across L3 network. The access L3 switches are Catalyst 3850.I have found L2 Bridging Across an L3 Network Configuration Example that seems to fit the bill. However, I couple of questions:1. What's the ...
