If i have more than one vlan on switch can i make ip dhcp snooping on only one vlan of them and all another vlan on switch can take ip from my dhcp server or not for example :#ip dhcp snooping#ip dhcp snooping vlan 8 #interface f0/0#ip dhcp snooping ...
Hi, Happy New Year! I was wondering if it is possible to change the boot mode from install mode to bundle mode without reloading twice (once to change the boot mode and again to upgrade). I ask because we have a fleet of 3850 stacks running 3.3.5SE w...
Hi there,I have a Cisco WS-C4510R-E (MPC8548) running cat4500e-ipbasek9-mz.152-2.E8.bin image. I want to do an embedded packet capture on an interface. I'm aware whatever packets I capture will be sent to the CPU. However, I'd like to know exactly w...
Hi CommunityI'm stucked with QinQ. Let's say you have 1 router and 3 switches A,B and C which are connected in this order: RtoAtoBtoC. You have to remove the switch B and then your new diagram will be like this; RtoAtoC. Here you are the current port...
Hi guys, For a stig Checklist I need to be able to do: "#show interfaces switchport" and when I do that my trunk ports need to be non-negotiating. if I type switchport nonegotiate my port becomes suspended. Not sure why this would be happening. Any i...
Dear Brothers, I want to migrate an old switch 2960 to a stack switch 2960 x Series, but I faced an issue, for example: -->The port G1/0/12 of the OLD Switch configured like this: Switch-old(conf)# interface g1/0/12Switch-old(conf-inter)# spanning-tr...
Hello, I found Output Drops in some Interfaces in Cisco 2960 series and want to solve this.But when trying to type the command 'qos queue-softmax-multiplier 1200' , it doesn't work.I already try this command in other series, it works. Does anybody kn...
How can I configure LAG between RV260P and SG200-08? both devices are update to the latest FW.
Come learn the latest from Cisco product managers in live interactive briefings. Open to all customers through Cisco’s Customer Connection program. This session will cover MPLS Solution Overview on Catalyst 9000 platforms. We will deep dive into how ...
HiI'm struggling to configure VLAN trunks from my 1941 Router to my C3650 Switch.Configuring VLAN on the switch seems to work. All systems at ports in VLAN1 can communicate with each other and they can not communicate with the systems in VLAN2.To rou...
Please Tell me and Home server PCthanksby SACH@sachnonprofit
ihave 4 switch 2960 WS-C2960L-24TS-LLVersion 15.2(6r)E1i have 4 floor in every floor have one of 2960 and all of them conncted with core switch 3650 but switches 2960 some times need restart often one restart per day what is the poblem
Hello everyone,I bought two cisco 4500-x 16 ports for my network infrastructure (planing to make VSS etc.) and I've got a BIG problem with those two switches, they're really really noisy ... When they'll be configured i'll install them in two differe...
Dear Team ; i get the critical alarm below in switch nexus 3048 2021 Jan 5 03:59:47 switch0250 %SYSMGR-2-SERVICE_CRASHED: Service "callhome server" (PID 11440) hasn't caught signal 6 (core will be saved).i would know the meaning of this critical al...
Hi,I have a basic question regarding the StackWise Virtual domain. I read the whitepaper belowhttps://www.cisco.com/c/en/us/products/collateral/switches/catalyst-9000/nb-06-cat-9k-stack-wp-cte-en.html#MultipleStackWiseVirtualdomainsand found that "Ci...
