Switching

is WLCs and AP are Layer2 device?why?

I had a problem with current SG300 switch.For now the link status for port 7-12 & 19-24 was always up, although there was no cable was plugged into those ports.I already ran factory reset but still the same.One thing, the switch was working normally....

The Wrong Firmware was loaded onto a WS-C3850-48F-L switch thus the switch is stuck in a boot loop.   I have since booted from USB with the correct firmware and the switch is up and running.  If the switch is powered off It try to reboot with the bad...

Hi All, i want to do redistribute static route into ospf on N7k, for example all want to advertise all static route except one route, i tried why access-list but unfortunately i can't block this route.   how can achieve it?   Thanks

Hi,I have an ISR1117 with SW version 16.9.5.The router does not forward multicast traffic from the WAN port service instance to the LAN port. interface GigabitEthernet0/0/0description WANno ip addressnegotiation auto!service instance 1441 ethernetenc...

Hello everyone, We have a cisco prime infrastructure 3.7 with HA, virtually hosted in our environment. Last week our Primary-Prime-server got crashed and currently Secondary-prime-server is up and running as active one. Yesterday we try to rebuild th...

Hello, I'm running into an issue where our switch (SG500-52P) doesn't seem to be respecting the DSCP tags on the packets we've setup for Teams. As per Teams' recommendation we've setup a GPO that tags Teams traffic with the appropriate DSCP tag for t...

Hello,I'm currently reading the verified scalability guide of N9K-C9396PX and I see a maximum number of Underlay multicast groups for an VXLAN BGP EVPN topology: 128 I would appreciate if anybody could help me understand this limit better. My topolog...

In the middle of an expressroute deployment that is a little different from your standard microsoft example configs, we are treating azure cloud as a DMZ and terminating it onto a palo alto, but i have ran into some pitfalls.Azure ExpressRoute uses Q...

Hello I have switches ws-c2960x-24ps-l and ws-c2960x-48fps-l. When I use the IOS version "c2960x-universalk9-mz.150-2a.EX5.bin", the following command "snmp-server enable traps dot1x auth-fail-vlan guest-vlan no-auth-fail-vlan no-guest-vlan" is recog...

I have a SPA122. I'd like to modify the SPA122's web interface address from 192.168.15.1 to 192.168.1.5. I was under the impression that by connecting my PC thru ethernet to the PC port on the SPA122 I could change the IP, then connect the SPA122's W...

Hi,After I put an access-list on one of my routers the routing table fails to update, this is the running-config of that router:Building configuration... Current configuration : 1059 bytes!version 12.2no service timestamps log datetime msecno service...

Hi community, I am using the default control plane policing on my catalyst 9000 switch and I was wondering whether there is a way to display the matched protocols of a specific class map. For example how would I display the matched protocols of syste...