Hi All.I have always connected switch SFP uplink ports via fibre to a core 6500 fibre blade. What I am wondering is whether a copper SFP on a C3750G can be used to uplink from an ASA Ethernet port, G0/2?This is how I've connected in my home lab and I...
hiThe situation is vlan 200SW1 that got Vlan 200 i got Port 45 as Trunk... the configuration is switch port mode access vlan 200switch port mode trunkip dhcp snooping trustthe 4G router gateway is 10.0.300.1 ----Senaerio1I connected the 4g router t...
Hi therei've noticed that widely advertised design for the VXLAN EVPN BGP on Nexuses (N9K particularly) still uses underlay MC to deliver BUM to VXLAN users. correspondingly MC configuration must present on all the leaves in DC & BUM is actually floo...
Just installed Packet Tracer - version 7.3.1.0362Using "Packet Tracer-Deploying and Cabling Devices"Installed without errors -Able to complete through page 2 - but ran into issue connecting PCs to Switches-At Instruction "Now print at the center of P...
Hi everyone! Someone knows if exist tan extreme XOS to Cisco IOS migration tool?
Hi, Do you know how to upgrade a 3560 switch from IP base to IP service with a Bin file ?.Thank you.
There is a question asking turn off the ETA/TIA-568 automatic line selection on Packet Tracer. Can anyone explains to me what it is and how to do it?This takes me a afternoon, and I still do not get it. Please help.
I am in a situation where I need to to do multi area ospf on a single interface as it is now confirmed that the vpls isp will not pass vlan tags. Juniper I see has this feature, https://www.juniper.net/documentation/en_US/junos/topics/topic-map/ospf...
I have 2960x switch that I have three vlans on vlan5 vlan10 vlan25. I can ping the ip address of the vlan but can not ping from devices to device on different vlan. On vlan5 I have a linux server. On vlan10 I have a pc, and on vlan25 I have a pc and ...
Hi Team, we have one SG550X SMB switch - how do i remove the Vlan 1 Interface IP Address due this IP Address i am getting Conflict on my network switchf8ec2b#show ip interface Vlan1IP Address I/F I/F Status Type Directed Prec ...
Hello all. We have a 2960 stack with auto qos on Some uplinks. some interfaces a connected to FW's and there is a Managed Internet uplink. we are seeing g a LOT of drops on some of the ports that have NO QOS configured, however when you look at the f...
In the network that I recently started serving, there are quite a few switches with an old version of IOS. Switch Ports Model SW Version SW Image Mode------ ----- ----- ---------- ---------- ----1 28 WS-C3650-24PD 06.03.04.E cat3k_caa-universalk9 INS...
Dear All, Kindly share your experiences regarding how can I check the serial number of power supply of cisco 2960s via CLI ? show inventory and show version do not show desired information.
Hello all i have 1 cisco 6500 and 2 nexus 5k(vpc) in my topology cisco 6500 connected nexus by 2 fiber cables each nexus (channel-group) i give a "input errors" one of the interface on cisco nexus what is the reason tanks Ethernet1/1 is upadmin s...
Just read the release notes for 16.9.1 and it seems smart licensing is now the only licensing option on these platforms. Why? This is a pain to maintain for customers and requires the switches to have Internet access. The majority of installs are ph...
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