Switching

Hello, 1. How do I put IP access restriction on the web GUI panel? I already have IP access restrictions set on SSH access to a couple of my local IPs, but I also want to apply the same security measure on the web GUI as well. 2. I cannot log into th...

I tried to locate a device and got this output switch#sh ip arp | i 10.228.8.218Internet  10.228.8.218           99   5c26.0a6f.4cf5  ARPA   Vlan8switch#sh mac add add 5c26.0a6f.4cf5          Mac Address Table----------------------------------------...

we have CisocN9504 and Cisco N93180EY switchs. both sides we have 40G interface that we are using "QSFP-40G-SR-BD".But the problem is that as soon as we insert the QSFP , the default Amber light becomes black..or it goes away. We have given command l...

HI I have  a 3560CG, but when I enabled IP routing on it I got this error: %PLATFORM_UCAST-3-INV_SDM: IP routing configured with invalid SDM template. As far as i can see the platform does not support routing, but it that true. It is a 3560CG-8PC wit...

Our security scanner reports that the 1000v switch is running a unsupported openSSL version.  I upgraded the switch to 5.2(1)SV3(2.8) from 5.2(1)SV3(2.1) per bugID CSCvb48570. 1    5.2(1)SV3(2.8)      0.02    5.2(1)SV3(2.8)      0.03    5.2(1)SV3(2.8...

Hello,I have successfully configure a Windows 2008 NPS (radius) server to authenticate users when loggin into a test router, I used this link http://aaronwalrath.wordpress.com/2010/06/22/install-windows-2008-r2-nps-for-radius-authentication-for-cisco...

Hi Guys, We have 3850 switches stack power. Switch still running if its power supply fail. How to configure snmp to receive alerts for any of the power supply failure? Thanks

ip dhcp snooping database flash:dhcpb.txtip dhcp snooping interface GigabitEthernet1/0/27 channel-group 1 mode active ip dhcp snooping trust!interface GigabitEthernet1/0/28 channel-group 1 mode active ip dhcp snooping trust! interface Port-channel1 d...

I want a core switch with following specifications : 12 port 10 gig fiber switch12 port 1 gig fiber switch 8 port 1 gig LAN switch  Can someone help me with which switch shall I choose, or stack in order to fulfil the above requirements. 

I recently came across a setup that I haven't seen before. Basically, the L3 switch is the gateway for the user LAN. We'll say that address is 10.1.1.1/24. From there traffic is sent to a router. Here is the odd part (from my perspective).....the rou...