Switching

hello all,  I have a cisco switch and I need to connect authentication by windows radius server 2019, I configure the server and try to enable aaa in the switch. I type  aaa new-modelradius server .....only this commend after reconnect to switch I se...

Hello Experts; I am planning to implement a 6509 switch with two supervisor cards, each supervisor card has two 10Gig ports, I like to know if the 10Gig ports on both supervisor cards are operational and can be used even one of the supervisor card is...

Hi all, i want to protect my recursive DNS server (unbound) that is connected to routed interface on switch. I applyed this ACL rule as output, but the resolving on server stopped resolving after few seconds. The connection to server and ping to inte...

I am trying to configure my ASA firewall to allow connections between its interfaces on different security levels using NAT exemption. I am familiar how to accomplish this via pre-8.3 code but I am confused trying to get a new firewall working using ...

Hi community , if I connect server with 10G  Rj45 port( Dell QLogic 57800 2x10GB  + 2x1Gb)  to  c9300 mGig  port Can I get 10G speed  with Rj45? or  mGig port just for connect with wireless devices BR, 

I have a question regarding Spanning Tree Root.I work in a Call Center, this organization uses Cisco Switches to manage their infrastructure; some clients made a hybrid topology (uses Call Center L2 switches to connect end users but made a connection...

Hi , all.It is possible to configure the IOS NetFlow in a IE4000?While I was using this switch, I met some problems. After I started Netflow on the switch, the switch did not output the flow. The output is shown below.lab640#show ip cache verbose flo...

Hi All, Looking for some help with a fiber connection I have been trying to setup between 2 Cisco SG350XG-24T in different cities.We have a dedicated 10G service, using LANPHY, single-mode fiber (dual-strands), at 1310nm wavelength. The ISPs have lef...

I am experiencing a strange issue with within our network. We are experiencing a client having latency issues when configured with one ip address inside a /24 subnet. If we change this ip address to another ip within the same subnet the latency seems...

Hi, I was just wondering, if I am configuring EIGRP on Layer 3 switches and I want to make passive interfaces for my exit interfaces to my Private Network(Layer 2 Switches). Am I able to add interfaces which I have configured as Etherchannels to the ...