Switching

Gents, I've a traditional 3-tier traditional design (not-Routed Access), in which I've Access layer containing  the vlans, distribution layer having the SVIs serving as the gateways for those vlans configured on the Access nodes and the core layer co...

Hello, can any one help me to know more about Catalyst 9000 series switches and its variant like 9300, 9400 and 9500 from the technology and the basic configuration perspective. As need to showcase a document to top management which should highlight ...

Hi, I will be connecting a Router LAN port to a trunk port in a switch. The trunk will carry VLAN 320 and VLAN 1, which will be untagged. The management network is carried in VLAN 1. If I have to configure the IP of VLAN 1 in Router, should I config...

Hi, I have two firewalls:  192.168.1.1  and 192.168.1.2 .  Yes they are in the same subnet and even worse, vlan 1. All the user's traffic is redirected to firewall 1 at IP address:  192.168.1.1 .  I create a new VLAN 30 and I want to redirect ONLY...

Hi Team, We are facing issue of the switch Cisco 6807 as the parity error coming continuously as the messages as below. Jul 6 20:03:55.363 IST: SW2_DFC2: Warning: Uncorrectable Parity error is seen in the Netflow Table. If any error is seen in Netflo...

 I'm having a network consisting of some cisco switches different models managed and unmanaged but all are 10/100/1000 gigabit switches the links between the switches and each other are Cat6 but the links between the switches and the pcs are cat5e pr...

Hello,I have been searching the web for decent logical visio stencils, especially for Nexus switches.  Can yo someone provide a link for downloading them?Adil

Hi, I am using static NAT in my cisco 3825 router for video conferencing but i cant see other side audio and video but they see my video and audio .Is there any port open issue or some thing else .

Hello, I'm using stack of two C2960X in L3 mode: ZZZ-L3#sh sdm prefer The current template is "lanbase-routing" template. I have two Vlans and I need to block traffic between them. The problem is the second vlan is located on the other switch. So Her...

Hi Dears there are two departments one is IT and another is HR From IT to HR connected through single mode ofc and using SFP module. In HR depatrment there are two switch SW1 ip  is 192.168.1.10/24 SW2 ip is 192.168.1.11/24 (Here SW1 is connected wit...

I am currently trying to configure a Linux (CentOS) server with a cisco switch and wanted to know if anyone has successfully implemented the following configuration: The Linux server (NFS Server) has two vlans presented to it and is configured to us...