Hi dear community, I am planning to upgrade our company's 4500x switch IOS from 03.04.02.SG to 03.11.03a.EIs it possible? The current ROMMON version is 15.0(1r)SG10 and I read that i must first upgrade the ROMMON to SG11 at least.I plan to upgrade th...
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Please help me with CLI commands to config Radius server in Cisco Cat (9K) L3 switch. Appreciate your help in advance.
Friends, good afternoon: Please, a question, I have a SW IE4000, model 8GS4G, in the Gigabit ports I have placed GLC-FE100X SFP modules, and the ports by port configuration I have put them at 100Mbps, I ask, if it can be given connectivity through th...
Hello, I am trying to create a new local VLAN (meaning it will not connect to internet) which will span over 2 switches.We have 3850 routers and a whole bunch of 2960s but I only need the VLAN on 2 switches. So I connected to the router and create th...
Hi AllWe have noticed an issue on our new 9606 switches, the system mtu appears to be 9216, and all the layer 2 and 3 svi's seem to be on 9216.First of all, is this the default?Second, will this cause many issues if the switches that plug into it tha...
Hi all, Could I ask a newbie question. On the trunk port, access mode VLAN will be VLAN 1 by default as the show below: #sh int t1/0/1 switchportName: Te1/0/1Switchport: EnabledAdministrative Mode: trunkOperational Mode: trunkAdministrative Trunking ...
hi,we have an HSRP but the firmware of standby switch is not updating from TFTP server showing time out and when we login from WEB GUI we can only able to login as monitor mote there is nothis we can configure.
Resolved! About the C6880-X-16P10G
Hi all~~~The Chassics of the device is C6880-X-LE. This one has a C6880-X-LE-16P10G module, which has been damaged recently. I would like to ask about the C6880-X-16P10G module, which can be installed in C6880-X-LE ? What is the difference between C6...
I have some query on #sh license# command for below devices. When i try to use this command on below devices its not taking...any inputs ? WS-C3750G-24TSWS-C4506-E any alternate command to see the licence on the device.
Resolved! ACL not using assigned sequence numbers
Wrote a Python script to automate updating a switches and routers in our environment. The script works great and I have used it to push out many updates. I used it to push out an extended named ACL to about 40 Cisco 891 and 892 model routers. The A...
Hello community, We have a switch stack with 2 x WS-C3850-48T that is hitting high CPU usage. This is causing processes like SNMP and SSH to freeze up and not work properly. ICMP is also being returned with spikes up to 1000ms. Traffic across the swi...
Hello,A customer wants to get the backplane load of a cat4506-e chassis with a sup6-E supervisory card.A would like to check how many bus are used on the backplane and if the command "sh envi chassis" is the good and only command to be used ?I'm not ...
Hi Everyone, I have an issue with ERSPAN on my Catalyst 9300-24T switches. IOS XE version is 16.12.4. They are directly interconnected on 10.10.10.4/30 subnet. The source has ip address 10.10.10.5 and destination has ip address 10.10.10.6. This is co...
Hi All,I have two WS-C3850-48T with CAT3K_CAA-UNIVERSALK9 16.3.5b would like to know if i can synchronizing the configurations of one switch to the second one, when even i make a change in the first one, similar when we are having HA ASAs
Hi, We are testing an ASR920 in our lab and noticed that multicast is not working as expected. When we create a network with 3 switches (c2960) with mostly default settings evertything works fine.unicast form host A-B: okbroadcast from host A-B: okmu...
