Switching

I'm new to the Nexus switches and could use a little advice on link aggregation and QSFP+ to (4) SFP+ (QSFP-4SFP10G-CU5M cable).I have a new Nexus 3172TQ that will be installed as a top of rack switch and will uplink to my core Catalyst 4500x via bre...

I would like to get a 3D cad file for the N2K-C2348UPQ Fabric Extender

 C6807-XL 15.2(1)SY0a does anyone know what the recommended fix is?  %EARL-SW2_DFC2-1-EXCESSIVE_PARITY_ERROR: EARL 1: Parity error detected in VRAM As I understand it we can upgrade one at a time and reboot them seperately

Hi,we are using a WS-C3750-48TS as a transparent switch for multiple separated networks. Now the switch shall also forward incoming LLDP frames to the appropriate egress ports. Therefore i have added the command "l2protocol-tunnel lldp" to each inter...

Hello Community, im having trouble getting DHCP to work on a L3 Core Cisco switch, it works properly but after a few days it stops responding, then i proceed to delete the dhcp pool and create it again solving the problem but only for a few days, any...

Dear. I have a cisco 4500x and i need migrate to nexus 9504, but i see the Nexus 9K is not support sentences deny in the ACL within PBR, somebody have a alternative?. The message output is:SW-CORE(config-if)# e2015 Aug 16 09:27:31 SW-CORE %$ VDC-1 %$...

Hello, I'm testing IOS XE 16.12.1 in a WS-C3850-24XS. When I tried to use object-group, it does not accept IPv6 network addresses. IPv4 works as expected:  object-group network netA-4   10.1.0.0 255.255.254.0   10.1.20.0 255.255.254.0   host 10.1.10...

I'm looking for a video that walks me through on how to configure my Cisco Nexus 5000 Series switch(s) for 

hi guys I need your help I have the following configuration but the qos does not work for me SW-Core(config)#ip access-list extended qosSW-Core(config-ext-nacl)#permit ip any host 192.168.1.30SW-Core(config-ext-nacl)#permit ip any host 192.168.210SW-...