Hello Team, Please I need your help I have a Cisco WS-C3850-24XS-S switch with very low speed data rate this is between 2 hosts in the same VLAN or Layer 2 DomainPlease assist
Hi,I am currently reviewing our STP setup as we are getting a number of regular storm control alerts even though it's set to 10% of a 10Gbit port for multicast and broadcast traffic and considering port utilisation for all traffic is typically only 1...
Hello,
is it possible to make NAT between two VLAN, and tranlate address from one side to the other and opposite. For example 10.10.10.1 witch comes from vlan 1 transle it to 10.10.20.1. And from the VLAN 2 address 10.10.20.1 translate to 10.10.10.1....
Hello,
is it possible to build jinja variable in DNA-C for erspan monitoring configuraiton?
name internal_erspanmonitor session 12 type erspan-sourcesource interface Gi1/0/6 - 7 , Gi1/0/13 , Gi1/0/20 , Gi1/0/27 , Gi1/0/29 , Gi1/0/31 , Gi1/0/34 , Gi1/...
Can trunk port be created on interfaces of L2 devices? If so, then we can reach all vlans in our local area network without involvement of L3 device, right? Correct me, if I'm wrong.
I am trying to enable lldp multi-neighbor support on Cisco Nexus 9000 series switch.I am not seeing multi-neighbor option in the lldp command.Why I am not seeinng multi-neighbor option in lldp command ? Does it mean I cannot have multiple neighbors f...
Hi Guys, See if you can help me.I am trying to transfer the firmware from my desktop to my Switch Cisco 2960S. I can reach, I can ping, it starts to transfer but I got that error in the end (see attached)Its been used the TFTPD32, SW CISCO 2960S, bot...
Hello,I have two c3560cx-12TC-s, connecting through the two fiber SFP modules to each other. It is set with trunk and port-channel on these two ports. (i.e. gi0/15 and gi0/16). The ports are almost in full capacity (only 1 port left). So I am thinkin...
Hello,I've got a question about STP/RSTP (it applies to both, but I'll just say STP). If I connect several switches and the STP algorithm eventually creates a loop-free environment, then how can a single new switch cause a loop?Let's look at an examp...
As the title suggests we have a faulty switch(POE issues) which is part of a switch stack.Bad switch is # 2Switch# Role Mac Address Priority Version State------------------------------------------------------------1 Standby 008e.7368.f480 1 V06 Ready...
Hello, I'm starting with PT. Thing is, I wanna start from the very basic (learning to read the PDUs properly, analysing them and simply learning more about the very core), however, one of the very problems I find, is that when running a ping from one...
He everyoneI have two Cisco 2960-l and 2 SFPs GLC-BX-UI inserted SFPs and there switches can see SFP but status is notconnect here is some Information from both switches show interface gigabitEthernet 0/10GigabitEthernet0/10 is down, line protocol is...
Hello,I'm about to acquire a C2960-8TC-L Switch. I need to know some things regarding this switch. First I will get it with IOS 12.2(35)SE (At least that is what is written on it). I need to know:* Does this switch support L3 or L2 only? I need to cr...
I have a software application sending LLDP packets through a physical port. The adapter firmware is also sending LLDP packets through the same physical port. Here is the problem:When I check the LLDP neighbor entries on the Cisco NX 9000 switch, I se...
