Hi there, I'm asking for your opinions on NTP server for cisco switch or router. My coworker recommended me to setup NTP server on domain controller (DC), but I'm thinking to put time.google.com(external source) as my NTP server directly o...
My question is I have a WS-C3750X-24P-L and I see by its characteristics that it supports a C3KX-PWR-715WAC power source, if a C3KX-PWR-1100WAC power source is installed can it damage the switch?
Hello guys! I'm in big trouble as I tried to downgrade a SVL deployment from 16.12.01 back to 16.11.01.During the installation using the 'install add' command an error occured leaving the flash in an rather empty state. I somehow managed to get the p...
Hi. I have configured policy map on cisco ASR1002-X (2RU-X) police cir 210000000conform-action transmitexceed-action dropviolate-action drop but from my monitoring the traffic can reach 600mb.How to solve this one. Regards,NoobGuy
i buy a cisco switch but not work on Aug 2019, how to contact the maintenance to replace?
Hello fellow experts, We are facing some issues in our Catalyst stack switches that makes them unresponsive for administration. Actually we have some 802.1X configuration against a third party vendor, and sometimes we are getting a bunch of messages ...
Hello, So this could be a dumb question.... Looking at the 3850 24UX as a possible device to be used for a small site server and storage solution. The storage and servers are SFP+. Initially my thought was a 3850-12XS with 3M twinax. However since th...
Configured a Cisco 887VA with ospf, everything functional.However after a reboot of the router, now the ospf command is not visible in the command list and can't configure ospf. What is the issue?edge-router-01(config)#router ? odr On Demand stu...
Hello Actually by default IOS functions the exception data-corruption.However what is the exception data-corruption?Especially truncates means any cut off buffer size of logs?I am not sure what it is going on. I appreciate if there is any use case wi...
On the Catalyst 9300s I am trying to make PBR with ECMP work using the recursive next-hop path. With earlier software releases - when I configure a route-map which has recursive next-hop - I would get a syslog saying its not supported. With 16.12.1 -...
I need to check the interface card detail of a Cisco router, what command can be used? For Juniper, it's convenient with command "show chassis hardware", what's the Cisco equivalant of this? thanks.
Hy guys, I have some questions regarding to port security on my 2690 catalyst so i enable mode acces on a port i set the following optionsswitchport port-security mac-address stickyswitchport port-security maximum 1switchport port-security violation ...
HelloCurious - I am aware on previous stackable switch platforms it was a Cisco suggestion to select the stack master in a stack of more than 3 switches not have any upliinks, I have from this continued it as a best practice to do this whenever i am ...
Hello, I have a question on channel groups. We currently have 2 channel groups on a cluster, each going to 2 different switches (different floors so we only have the 2 cable runs to each location). We are replacing both the switches, however we want ...
We have 3 SG350X-MP stacked together. The master switch is connected to the two slaves directly over SFP ports. There are no connections between the slave ports. Why are two stacking ports required for each switch? Is there a main and a backup? I...
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