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Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...

Hello,VTP(vlan trunking protocol) is a layer 2 protocol that tranfers the vlan information between switches, my question is what is trunking and which protocol is responsible for trunking?

Hi,We have a wireless controller that is connected to a switch port. The wireless vlan for the ssid is vlan 101. The switch port has native vlan put for this wlc.i want to know what vlan should we specifically allow on the switch trunk to wireless co...

suthomas1 by Level 6
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                   I have been looking for below spec related to cisco Catalyst 2960S-48FPS-L, any help will be appreciated;802.1X Clients:LLDP Neighbors:ARP Entries:IP Interfaces:IPv4 Routes:OSPF Instances:OSPF Adjacencies:ECMP Paths:VRRP Instances:

Hello,I have been well-informed regarding the issue with ...flash:c3750-advipservicesk9-mz.122-44.SE1I started at my company a little over a week ago and currently we have a 3 switch stack running this release, and the memory utilization is currently...

jpdavolos by Level 1
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Hi I have a DHCP server placed in a server VRF, i also have some clients in another VRF. I want the Dhcp to lease out ips to my clients in the other VRF. All traffic is going through a firewall, both bootps and bootpc has been allowed in the firewall...

Hello,Can you please tell me why the command "media-type rj45" does not exist on the interface FastEthernet0/1/0 on my 3800 series router?Best regards.

I have a 3750G switch (IOS 12.2).  I've got a server on a port off of this switch that sends out multicast traffic, but does not apply any QoS settings.  I'm trying to figure out how to add CoS or DSCP to all inbound traffic on the port (which is on ...

netopia by Level 1
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from a computer behind the 5505 ASA, I cannot access the internet. Copy of my config below.Thanks in advanced.Bobbyinterface Vlan1 nameif inside security-level 100 ip address 10.200.1.17 255.255.255.240!interface Vlan2 nameif outside security-level 0...