Switching

I just started a new job and have been tasked with connecting a Nexus N9K-C93108TC-EX to a Cisco 4507-RE.  The people who initially did the setup did not think they could get the two to communicate, presumably because of the speed difference on the u...

Hi, we have 2* 5672 each of them connected to 2* 2348 cisco the two 5672 form a vPC domain the devices connected to the FEx are configured as static port channel, the connected port on the fex devices configured as vPC While upgrading from 7.2 1 N1 t...

Hi, i have a cisco 2951 with a Ethernet Switch plugged into it, everything is working great but for some strange reason when i connect to the ES module i can't see any stats on the L3 vlan interface. The associated switchport does show stats but the ...

I have Internet connections coming into a public network switch, with NOTHING but public IPs vlan'ed out to different tenants. Essentially this install is providing Internet access to different firewalled LANs, or tenants. I'm in a situation were I'm...

Hello everybody Currently I'm rebuilding our distribution & Access Layer.  We got 2x SG350XG 24F for the distribution layer and 3x Cisco 2960X for access. The SG350XG are configured as a Stack. Portchannels are configured with one port of Unit 1 an...

Dears Please describe me  Q-1 what is native vlan Q-2 what are the benefit of native vlan Q-3 What is different between Vlan 1 and native vlan Q-4 How native vlan works

Hi there, Im having issues setting up ssh on my cisco 2960.  Can anyone help. Many Thanks Abdo

hi, i need ip services ios imag for cisco 3750E switch . link :https://software.cisco.com/download/release.html?mdfid=278169821&flowid=&softwareid=280805680&release=12.2.55-SE11&relind=AVAILABLE&rellifecycle=ED&reltype=latest When i download it i ge...

I need to connect a few HP Proliant servers and an EqualLogic SAN to SG350XG-24F switches.  I would like to use some twinax cables from Axiom.  However the cables from Axiom mention compatibility with a specific vendor for each cable SKU. I thought t...

Hey Guys, i have a little problem. I hope anyone can help me. Our backbone consists of some old catalyst 6509-E and a new pair of nexus 7700/9300. We use OSPFv2. Between the 6509 the show ip routing shows like O       10.x.x.0/24 [110/11] via 10.x....

Hi are there any one know if the Cisco XFP SR  is comparable with Alcatel SR7 device without any problems

Hi Guys,  How can I advertise ALL static and learned routes to my BGP neighbor? Thanks

Hi, I have create 4 nos of VLAN in my network as below Vlan50 - 192.168.0.0 - Server Vlan51 - 192.168.1.0 - VOIP Vlan52 - 192.168.2.0 - User Vlan53 - 192.168.3.0 - User Vlan54 - 192.168.4.0 - management vlan Problem is that vlan 51-53 users are not...