Switching

HiI'm wondering if someone who did this before could guide me on where to start to uplift the whole environment in our Hospital.I have asa firewall, two core switch, 2 distribution switches and 55 access switches.My question is where do I start to ch...

Hi All,I have a C3KX-NM-10GT installed in a WS-C3750X-48T-S with ios 150-2.SE7 and IP Base installedThe problem i'm having is i can't get the ports online, the closest i get is a slow blinking green lightI have CAT6 plugged into the C3KX-NM-10GT and ...

Hi Geeks,Im a newbie with cisco here but Im of the intention to setup my new network with cisco equipment and I require some expert advice here.First of all, we have two sites in two different locations, and we are planning to implement fiber between...

The QSFP-SR4 GBIC uses a BIT-SPRAY over 4 fiber pairs within a 12 fibre MPO connector. to equally spread BITs around all 4 fibers pairs. While for the QSFP-BiDi, cisco talks about 2x 20Gbps transmit and receive channel to enable an aggregated 40-Gbps...

Hello,we have a vpc domain of 2 N7K with each with 2 N7K-SUP1 . When i want to add a vlan i´get the following message. It happens only at one of the N7K. Switch(config)# vlan 1408Service not responding Any idea? Regards Horst

Current Scenario:- Firewall is connected to a switch and that switch is connected to other switches in piggy backing scenario, there are no only 2 vlan, native and vlan20 with 30 hosts, all other 250 hosts are in native plan.  All hosts have firewall...

Hi all, I want to create a unidirectional Link between two catalyst 4500X. Switch 1:interface TenGigabitEthernet1/1 unidirectional receive-onlyendSwitch 2:interface TenGigabitEthernet1/2 unidirectional send-onlyend   Problem:Switch 1 --> Port notconn...

Hi,I've got two layer 3 switches, each of which have their own set of vlans and hosts, the network ip range however is totally different on both switches. I've created a trunk and etherchannel between the two switches, and can communicate across both...

Hi,Does anybody know if Cisco support multi-auth option with MAC Address Bypass? If it does, how many host is the maximum limit on one port? Thanks!

Hello. I'm having some issues deploying multicast in the network for a client requierement. The logical topology is as follows.   PE: ASR1006. CPE: C2921. The problem is that the user at the vigilancy desk can not see the camera's images when he set...