Hello.My WS-C2960CG-8TC-L is running on 12.2(55r)EX11 and I would like to perform a firmware upgrade. I'm using the command "archive download-sw /reload" , but the switch says "Error: The image in the archive which would be used to upgrade Error: sys...
when i get a blank output of the show int trunk, this means that the link is down. But how should i fix that besides reentering all the code again? Is there an easy way? Also, how can i see, when using vlans, which port has which vlan connected? show...
Hi,someone can help me?I have Cisco 1841 with WIC1T board, SerialI have Cisco 2921 with WIC2T board, Smart SerialSomeone know which is code of Cross Cable to connect together?And is it possible to connect second port of WIC2T to other router?Thank yo...
HiI need to get stack two new switches to be connected between the perimeter firewall and datacenter firewall also will use some interface for DMZ.I have these two options:-2 stack C9200-24P (24 x 1G + 4x 10G SFP+)-2 stack C1300 (12x 10G + 12x SFP+)A...
A few days ago, I was contacted by our security department reporting several IP cameras were down. Upon inspection, I discovered 7 ports in an err_disable state. Looking at the logs, I found the following entries:Nov 26 13:47:11 PST: %PM-4-ERR_DISA...
Hello all, Refer to that table 1: PCP value 0 = Background and PCP value 1 = Best Effort As concerned Wireless QOS, it can be uniquely defined on each wireless LAN, using the four trafficcategories listed bellow : Regarding this table above, 802....
I am using Cisco 9300 48UXM-E, after configuring when I reload the switch I am losing configuration. Switch is coming as new and when we use command copy start run config is coming back. On my research I understood that config-register is not changin...
How do I configure NetFlow on a Cisco Catalyst 3650 switch running IOS version 03.07.01E with an IP Base license?How can I check if NetFlow is enabled on a Cisco Catalyst 3650 switch?Does the IP Base license on the Cisco Catalyst 3650 switch support...
Hi everybody, i am facing an issue, in the company we have Catalyst switches 9200 and 9300, we have to put specific mtu value on physical and vlan interfaces, but only the Catalyst 9200 permit to do it, is there a additional configuration to do it on...
I was working on a Nexus 3100 series switch stuck in the loader prompt from a failed IOS update. I tried setting the IP address on the management interface so I used TFTP to boot to the correct image. Pinging the interface never worked when directly ...
Hi AllWe have been having some issues with WCCP and PBR on a 9606R switch, running 17.3.1r software.Basically when I configured some ACLs to be used for WCCP and PBR, it did not work, the ACLs simply had no matches on them, yet on a 4500X the same co...
Hi,we've setup 802.1x with voice vlan on Cisco C9200 (17.09.04a). This worked, telephones uses voice vlan 99 and client is authenticated over ISE (radius).But now we are trying exact same switchport configuration on C9300 (17.09.04a), but here it doe...
Since currently STACK-T3A-1M-M cannot be ordered in China mainland, I’m wondering if STACK-T3-1M and STACK-T3A-1M-M are same. anyone tried?
Hi All, I am having strange problem on Cisco Nexus ( N9K-C93108TC-EX)SW01 & SW02 are in VPC sw01# sh vpc rolevPC Role status----------------------------------------------------vPC role : secondaryDual Active Detection Status : 0vPC system-mac : 00:23...
Hi everyone, im trying to limit the bandwith on cisco 3750E to 200M both egress and ingress, the egress have showing correct result when testing via iperf. but ingress showing only around 20M, interface GigabitEthernet1/0/5srr-queue bandwidth limit 2...
