1st switch an interface can be configured as:spanning-tree portfastspanning-tree bpduguard enableswitchport mode trunkswitchport access vlan 100switchport trunk native vlan 100switchport trunk allowed vlan 80,100 2nd switch, same model and firmware t...
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Hello Experts, I would like to know that can Nexus 93180-YC mgmt-0 port used to forward in-band vlan traffic toward core switch? In our case, Physical Servers are connected to Nexus 93180-YC with 10G Up-links and Servers Gateway created on Core-Switc...
Hi guys. Some time ago in my company we moved one of our datacenter to another location.This is a very basic draw of the connection between the 2 sites.SW-DC1 <---- Link 1------> SW-DC2 |<----Link 2 ----->|SW-DC1 are two 4500x in vss m...
HiCan someone please advise on the below multicast issue:-We have 2 networks, legacy and new. The two networks connect via bgp. MSDP is used in the new network to stitch together the multicast tree. Multicast is working in one direction only. CCTV on...
We have a case where we've QSFP 40G with MPO connector(SR4), and we want to connect it to QSFP-40G-SR-BD. I have not found an adapter or converter that can connect between 40G MPO and 40G LC. Is there any solution or advice to solve this case? becaus...
We want to terminate multiple P2P links on Cisco ISR 4451 . can we do link aggregation or load balancing to utilize all the links simultaneously.
Hello guysI try to update a 3850 WLC and 10 AP`s 2702I. I download the Image cat3k_caa-universalk9.16.09.03.SPA.bin and try to intall it via GUI, but this fails with the following output: Cisco package depencies not satisfied, operation aborted.Can i...
my company has 5 the cisco catalyst 2960 24 port switches. we want to upgrade our network on 1GB network. what you can recommend to me? i can buy new model (which one is replacement for model the cisco catalyst 2960 24port) or i made some upgrade?
Hello. We want to connect 2 3750 stacks using fibre or ethernet cables because that are in different rooms but we also need our first stack to be a master with ip routes in and our secondary stack to also have the ip routes as redundancy and only to ...
Hi Tech Guys, could any body confirm this Feature support in cisco CAT 9400 Series Switches ? we need this ERP (Ethernet ring Protection) to connect thirdparty switches with Cisco 9400. Thanks.
Dears, Someone hacked our cisco router. They create new username and password. I delete this username but when i do show running again I see this username and password. I upgrade the ios, reload the router but the problem is not solved. We do not w...
Can 9300 support static & dynamic vlans?
Resolved! Jumbo Frames - 9198 vs 9216
Hi Everyone. I'm currently working towards a project with a client. They are asking for access switches that support Jumbo Frames at least of 9216 bytes. The product that fits the needs and also the budget is the Catalyst 9200. But I found out it onl...
Hi Folks, I have posted my config below for a little advice/suggestions.This is 1 of 2 Cisco 887 routers which feed into a Cisco 2960 switch were I have mapped the access ports to VLANs as below. I have a few questions as I had planned to use Ether C...
Hi, Anybody share me the policy based routing configuration Commands for Cisco SG550 Switch, My SG550 switch is connected with - firewall with lacp configuration, in that i need to configure PBR commands,
