I have 2 3850 stacked switches running on ipbase license. I want to activate ipservices on both the switches. How can I achieve it? When I issued license-right-to-use detail, I can see that ipservices peirod left is lifetime and state is not acti...
Hi, I had posted earlier but I think I have almost figured out the issue.. just not how to resolve it. I have two nexus switches connected together with PO5. Each nexus has a PO6 to connect to a single Cat3750 VLAN 46 on one of the switches is showin...
Has anyone run into an ie1000 that has all PoE ports set to status "disabled". I am thinking we might be having issues with the power supply that is powering this switch. The attachment is the screen I am seeing, with PoE hosts connected but they ar...
Getting the error: %HA_EM-3-FMPD_UNKNOWN_ENV: fh_parse_var: could not find environment variable: _macI have no idea why i',m getting that error only on 2 out of the 6 swithces on the lan. they all have the same script command for it.regexp " *([0-9a-...
Hi,I'm trying the following setup:So I only want vlan 999 between Switch B and Switch C, but spanning tree is blocking vlan 999 on it's end. Since vlan 999 is not in the trunks between A&B and A&C and do not understand why it's blocked.Can someone ex...
Hi,I have WS-C4510R running on Version 12.2(25)EWA6 and getting high CPU usage for 10 mins every 2 hrs, due to the SNMP ENGINE process.My C4510R using SNMPv3 to communicate with ZABBIX and SolarWinds.I have attached the log of show platform health, s...
Hello Guys, I planned to migrate the perimeter cisco switch, One port is connect to organization fortinet fireal that port is DMZ and the other port is connect to Internet.How to start from where ? i didn' t migrate any perimeter switch so need to be...
Hi all, I'm having a problem with several CBS 220 connected each other by a fiber loop. On all uplink port I see a lot of input packet with error. I try to exchange sfp, fiber patch, fiber port but nothing change. I'm quite sure that are traffic rela...
Hi all,I have an ISR4351 and it has three interfaces. To connect it to switch, the Gig0/0/2 has RJ45 type of connection as well as SFP type as well but for other two interfaces there is only SFP type. problem is that I have switch which has ethernet ...
Hello,When i see on ip dhcp binding, some entry have prefix 01 before mac address and some not have this prefix. What is prefix 01, and also why some have prefix and some haven't?
Hi, I need your thoughts on what could be the best way to install 2 new switches (Cisco 9407 redundant pair with Stackwise Virtual & MEC) and removing 1 old 6509E switch which sits in the core of our network, with minimum downtime. Core switch is con...
Has anyone tried to power up a SUP2 module in a slot other than 3 or 4, and what happens if you do? I have a Catalyst 9606 with redundant SUP2 modules. The HA Sup2 in slot 4 failed 2 weeks back. I have tried reseating it a number of times and I g...
Made the mistake of trying to downgrade a 9200CX to 17.6.5 for compliance sake and didn't check what the lowest IOS the switch could accept. Kept getting this error: "Failed to add chosen node and bootargs prop"Download ios 17.9.4 and am attempting t...
Hi everyone,I would greatly appreciate your help.In a cisco switche Nexus 9K I would like to see in the log who made changes is some activities like add o delete users, for example “new user: name=ciscouser by admin” or “useradd by admin” it is possi...
I can't connect across the network via SSH or HTTP. I can ping the switch and it's passing traffic. Where do I start?
