I am using a C9300-48UXM (IOS XE 17.03.04) to power a C3560CX-8PT (IOS 15.2(7)E3). Based on the Data Sheet, the C3560CX-8PT should be able to operate with a minimum of 2x PoE Uplink or 1x PoE+ Uplink. When I use 2x Uplinks, the switch can boot normal...
Hi to all, we want to enable nxapi on NX3548, but when i try to enable it i get the following: NEXUSA(config)# feature nxapi Error: Feature not supported on this platform It is very strange since the 3548 should support the API according to this doc:...
Configure OSPF authentication via PPP link R1 and R2 so what is the configuration Command
I'm setting up 2 small data centers in an active/passive failover scenario. I'm using VXLAN to stretch a layer 2 subnet between the 2 locations. I know that the standard practice is to configure the data center gatways at each location to have the sa...
So in our environment we have two locations with a 9300x-24Y switch stack acting as Layer 3 core (2 switches per stack), and both units have had connection issues with both the Copper GLC-TE and GLC-SX-MMD modules (both Gig Modules). The GLC-SX-MMD ...
SITUATION: I have two switches SW1 and SW2. These two switches are connected with two trunk ports. While SW1 is connected to PC1, SW2 is connected to PC2. If PC1 sends a broadcast frame to PC2 via SW1. SW1 transmits the frame to SW2. However, recall...
Hello.I'm Tame. I have a single Cisco Nexus 3048 L3 managed Switch. and I want to add a Cisco Nexus 92348GC-X for Load balancing and redundancy. so is this two devices are fully compatible with each other to make redundancy and load balancing and als...
I want to stack 2 x CISCO 2960 switches, but they are in different racks so I cannot do it using stack cable. Only option I have with my patch panel is to connect RJ45 cables. Is there any way I can do it with RJ45 instead of Stack cables? Please hel...
Cisco CommunityI'm sorry to ask this question here, but after searching for many hours on the Net, and asking my teacher twice for more information, I'm still completely lost, and need some help.I'm studying at university and I have a class about all...
I have few 8-port 3560's (WS-C3560-8PC) that I have been using to roll out a Metro Ethernet upgrade. I have one switch that originally configured just fine, but now it is displaying all kinds of gibberish in the console window. Stuff like this:þ]ÿë...
We have issues on all of our 3650's, we are getting a lot of output discards. I believe there is bug that can produce discards that arent actually there.Port Align-Err FCS-Err Xmit-Err Rcv-Err UnderSize OutDiscardsGi1/0/1 ...
Here's the basic layout. Both cisco switches are flapping on ports 23 and 25 which are trunks. The MAC's exist on the 'right' side only. No router on the network, layer 2 only. Am I missing something simple?
Hello all,I am fairly new to Cisco switches and have an issue I can’t seem to remedy.We have a switch stack with 3 nodes in it (OLD). This connects to the CORE and is being replaced with a another switch stack containing 6 nodes (NEW)During my testin...
I need to reboot cisco switch 3750 but encounter below issue. It seems the seems switch hast lost its image. May I know we can download the image again and upload it into the switch? Is the image still available in Cisco Support?Base ethernet MAC Add...
How to remove mac filtering from cisco switch 3750it has 48 ports i need mac filtering disabled on ports 2/0/7 and 2/0/08 can anyone please tell me command
