Switching

Hey Guys, I kinda got stuck in a network mess at my new job. To give you some background info: Our dept is a sub dept of huge company. And our network was originally desgined to be a flat L2 network. Someway along the line some crafty network guru in...

If my current network is setup with pim dense-mode (due to legacy reasons) on the svi of my layer 3 switch, can I connect a switch, via layer 2, that only does PIM sparse-mode? My layer 3 switch with pim dense-mode are Cisco at the moment. I might be...

Is there an Arista competitive presentation for download? Looking for comparable Nexus replacement.Thanks

Hi all, we are redesigning the lan network using the 3 layer model, the consultant says we are going to use point to point config between the l3 switches, why would we do this instead of using the normal broadcast mode ?cheersCarl

Hello,I am exploring options to assign access ports membership based on outer and inner tag. I am trying to achieve an architecture where the [outer tag and the inner tag] defines the broadcast domain membership of the access ports.to give an example...

Hello, I have a simple question because I did not find any reply to it: I have configured a redondant L2 topology with 1 core switch and many access switches with some L2 physical loops. Spanning-tree Priority 4096 has been set for all vlans in core...

Hi all, Can someone please advise if it is possible to manage the above device by any other means than CLI? For our other Cisco Devices we use Cisco Network Manager but I don't believe CNA will work with the Nexus devices. Also I believe that there w...

I have been given some Cisco ACE 4710's to look after recently as part of an old contract for a customer.  I have had to replace one of the units recently die to a hardware fault and I have the replacement unit from Cisco.  I wanted to know if there ...

Hello everyone!One of our end customers noticed the following log messages appearing multiple times on his N7K running  version 6.0(4):%MTM-SLOT8-2-MULTICAST_SOURCE_MAC_LEARNT: Inserted dynamically learnt multicast source mac [MAC_ADDRESS] Please exe...

Hello All, Switch to Configure: Cisco 3560G, 48-Port POE I have this older switch at my desk that I want to use for testing and configuring devices, like IP Phones, Access Points, etc... This switch is no longer used in our production network, so ...

I have 3 sites, 1 HQ site with a static IP and 2 remote sites with dynamic IPs. Each site has 4 separate networks, all with the same address spaces. For security reasons, I only want 1 to have internet access. Site one network 1 VLAN 10, IP 10.10.0....