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Forum Posts
Dear All, Please help me with configuration for 9200 Switches , Scheduler for Switch ports shutdown and no shudown. Suggest me which is best to use Phython/TCL/EEM Scirpts.
I have been trying to find the answer but after my attempts failed I am hoping y'all can help. What commands are added to a switch/router to show the out put below every time I run a show command? After starting up a stack of new switches this output...
Hi,Does N9K-C93180YC-FX,N9K-C93108TC-FX, and N9K-C9348GC-FXP supports breakout 4x10G on QSFP ports?If not then what are the possible ways to 10G link working on those QSFP ports? Any suggestions?
Hi there,Thanks for reading. I've never seen a TDR output like this. What's with pairs B & D?Thanks again! Gi1/0/46 1000MPair A 10 +/- 10 meters Pair B NormalPair B N/A Pair A NormalPair C 10 +/- 10 meters Pair D NormalPair D N/A Pair C Normal
I need help understanding how a router learns a MAC address from a switch that doesn't appear to have it? The router is C9500-40X, and the directly connected switch is WS-C3850-24XU. From the router: #sh mac add add 0000.00ff.ef52 Mac Addre...
I have an ISR4331 router and 3850 and when I try to transfer files, the throughput is horrible. definitely not the gigabit speeds all of the hardware supports. I'm not sure where I need to start looking to try to figure out why and how my configs are...
Hi, my switch in the rmon mode, can't boot . Please guide me to fix it :
I want to know maximum how many ip address can be released from ip dhcp pool on cisco 3850 switch. Regards Anirban Shil
Hi there! We bought several IE1000-4PS2 as we have made good experiences 2 or 3 years ago in a small field try. Unfortunately we lately recognized the GUI only configure options. These are very limited and handy. conf t is not available. At the momen...
Hello I posted this question on the Security Blogs forum, but I didn't get any replies - perhaps this is more specific to switching - but it does fall between Security (NAC) and Switching. Maybe you guys can help me ... I somehow stumbled upon Ci...
Hi,I had trouble upgrading 3850 switch from the older version 03.xx to 16.xx. since it's bundle, I was supposed to expand the new .bin file and then reboot on the new .conf file. It has been working fine with other 3850's. however this last one ...
Resolved! 2960-S ports gi1/0/49-50 and te1/0/1-2
This is probably a stupid question for those who are familiar with Cisco hardware but I can't find any documentation on this. I have a Catalyst 2960S-48FPD-L (48 1000baseT and 2 SFP+ 10G ports). When looking at the configuration I see gi1/0/49 and ...
Hello,I have a N3K-C3064PQ-10GX and i have 350 Vlans on it and i am monitoring it from 2x server (one of them is observium and other one is prtg) and i have applied an acl on my uplink to drop snmp packets and snmptrap packet except for my trusted ip...
Greetings, After updating the switch through the web console with c2960x-universalk9-tar.152-4.E8.tar we no longer have the Web Console.It initially gave a 404, but after reboot of switch it just loops back to the "Cisco Systems" default web page. An...
Hello,I have 2 questions about the C9200L-24T-4X.1. Does the uplink ports supports 1G and 10GB and I could mix them? Also 2 uplink port connect via 1GBit and 2 uplink ports with 10GBit? 2. I have a really poor multimode fibre... it is maybe only OM1 ...
