Hello folks.I'm investigating an incident with two 3850-24XS-E switches configured as a stack. Both switches have remained online during this incident. The #2 switch in the stack order is currently the active switch, and has been for 10 months. A wee...
Forum Posts
Am looking at a c9300 24port switch all ports should be 10g also stacking features should be included please give me a workable part number
Seeking IE 3300 TACACS sample configuration - for code 16.12.03Question - Are there any new requirements for TACACS configuration with this code version noted above (16.12.03)? We have zero issues with devices running 15.2.7 IOS Current configurati...
I have 2 9200-48P switches with network-advantage license on them and I can't get to connect to each other using 10-gigabit SFP. They are running SW version 17.03.04 and these are the first switches we are deploying with SW version 17. If I replace t...
Resolved! ERROR FW[MOD 05]: LOG - WSC6509-E
Hello Guys, Someone know what bout this issue is? 16:13:35.829 FW[MOD 05]: radian_monitor_pll:: port_num[4] unit[1] bcmport[5] : PLL reset failed - xlport_xgxs_status_gen_reg = 0x0 xlport_xgxs_ctrl_reg = 0xFF80016:13:37.589 FW[MOD 05]: radian_monitor...
Hello,I have a problem which the violation count of one of my interfaces.The port-security of the interface is disabled, but i have a violation count of 54.I thought, that it isnt possible for the violation count to rise, if the port-security is disa...
I am trying to understand how to enable logs on my switch. I know the command "show logs" or "show logging" is meant to provide that functionality, but I need logs from a specific time period specifically the past month. I also would like to understa...
Resolved! Unable to login to SG200-26
Hi,I recently aquired a SG200 26, as a NOOB(be warned) I'm trying to login to the router.As for the moment I've connected the router to my laptop and try to acces it using this adress: 192.168.1.254 with timeout as a result.I've tried to reset the sw...
One of the computer take its ip by dhcp server but we created reservations for this ip with "ip source binding ..." command on cisco switch. However user didn't authenticate his PC and when i checked logs i saw "%SW_DAI-4-DHCP_SNOOPING_DENY:" error m...
Resolved! Recovering a Cisco 9600R
Hi AllI am working on some DR documentation for the recovery of a cat 9606R switch with dual supervisors running in stackwise virtual, quad supI need to imagine a failure of one of the chassis for example where they wont boot and I have been delivere...
Hi Team,we are in the migration phase where the catalyst switch going to be replaced by Nexus 9504. below mentioned catalyst span ports configuration unable to configure on the nexus switch.since below are limitations on nexus switches"You can config...
After setting up the VSS configuration for the new sup2T and reloading it, will I need to reload the active switch as well? I don't want to have to reload the active switch since we cant afford to have any downtime atm. Also, is the below configurati...
Hi, I use the config below to copy config file to tftpserver:archivepath tftp://10.x.1.25/$h-$twrite-memorytime-period 10080 It works well on Normal Cisco Switches. Recently I tried the command on Nexus switch. Specifically I tried on cisco Nexus90...
Hi there,I am a electronics engineer, not a network engineer. but I have done some basic cisco course, so I can understand some of the terminology. At work I was asked to connect the following two different subnet using cisco 2960x switch. all the s...
Forum, I searched for the model in the title so i could upgrade the IOS but when i search i always get back results that indicate "3750V-PS" i am not able to get a match when i am trying to search for the latest MD release for this model switch. Sa...
