Seeking help how to distribute traffic/load on port channel interface for 2 Catalyst switch.
Seeking help how to distribute traffic/load on port channel interface for 2 Catalyst switch.
In a NX-OS VPC environment with SVI on the Distribution Switches it's not possible to get a DHCP Client DISCOVER (L2 Broadcast / L3 Broadcast) through the SVI nodes. According to Differences between DHCP relay on the Nexus7000/NXOS and IP Helper on ...
Hi everyone!I´m a student from CCNA, the problem in my Net is When i ping PC1 from PC7 (or upside down) i get "Desination host unreachable". I want get all devices are connected. One more doubt, how i know MLS and R1 are connected? i don´t understand...
Hi, Does anyone know how to turn off the led port of the interfaces. Only the LEDs and that the traffic will continue to work as usual. Thanks
I remember reading some time ago about "Failover Ethernet" on Catalyst switchports. This was kinda like a port-channel in "mode on" except that it was not a port-channel, but still bound two interfaces together so that only one ever was active, with...
Hello, We currently have encountered several C1000-24T-4X-L switches. With the default firmware version of 15.2(7)E6, the LED indicators display normally when using the SFP interface. However, when I upgraded the firmware to 15.2(7)E9, the latest and...
Hello,What I'm trying to accomplish is redundancy in such a way that if one switch or link fails, the other one seamlessly takes over, according to the following network sketch:The aggregation protocol on the FortiGate:The config on both switches:The...
Hi,I have been testing MST in my lab which has 3x Cisco Catalyst WS-C2960CG-8TC-L switches.I configured only MST and LACP on each switch and connected them in the ring topology. Test is to see how much time it takes for convergence in such conditions...
I googled this and no answer. What year was it introduced? https://www.ciscopress.com/articles/article.asp?p=2832407&seqNum=5
Hi all,I'm working on a lab for school that requires me to configure IPv6 addresses as well as OSPFv3 process 20 on the four routers listed. My lab asks me to ping from Host 1 to Host 2 to ensure it is working properly but it's telling me that the Fa...
Good morning,I am trying to connect a laptop and PC to a switch which is connected to a server. The connection will not work between the Laptop or PC to the switch, despite the DHCP being established and there is just one interface [FastEthernet0] fo...
Hello, We are observing a change in behavior of the mls qos on the 2960 switch series between IOS 15.2.(4)E6 and 15.2.(7)E5. The applied configuration is as follows: mls qos map cos-dscp 0 0 0 0 0 0 0 0 mls qos map dscp-cos 0 1 2 3 4 5 6 7 to 0mls qo...
Hello everyone,I'm new here and trying to get to grips with VLANs!In my building we have a network of six switches - one of which is a managed Cisco SG350X-24PD. We recently added a Cisco CBS250-16P-2G smart switch to the network. The rest are unmana...
Hi Team,I have query regarding my below mentioned portchannel configuration.Please validate the configuration and let me know if need to change in my configuration.Is LACP is need to be configure on it.!interface Bundle-Ether 1description connectivit...
Hello, good morning, several months ago, I got this message %PORT_SECURITY-2-PSECURE_VIOLATION: Security violation occurred, caused by MAC address 0001.0100.00c1 on port GigabitEthernet2/0/11.%PORT_SECURITY-2-PSECURE_VIOLATION: Security violation occ...
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