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Hello<br />
<br />
We have several vlans at our corporate office and I started noticing a strange issue. We are unable to access internal webpages on different vlans. For example a HP printer admin page we cannot access from anything other that the vlan the printer is on. The same thing is true for any of our devices that have built in html pages such as our security cameras and hvac system. <br />
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The vlans are configured through cisco WS-C2960X-48FPD-L, we do not have any acl's configured on the switches but the traffic does not seem to be making it through. All other traffic is working fine as I can tell, we can browse shares across vlans and print
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Hello

We have several vlans at our corporate office and I started noticing a strange issue. We are unable to access internal webpages on different vlans. For example a HP printer admin page we cannot access from anything other that the vlan the printer is on. The same thing is true for any of our devices that have built in html pages such as our security cameras and hvac system. 

The vlans are configured through cisco WS-C2960X-48FPD-L, we do not have any acl's configured on the switches but the traffic does not seem to be making it through. All other traffic is working fine as I can tell, we can browse shares across vlans and print

Internal html through vlans

Networking hardware includes the physical devices facilitating the use of a computer network. Typically, networking hardware includes gateways, routers, network bridges, modems, wireless access points, networking cables, line drivers, switches, hubs, and repeaters. But it also includes hybrid network devices such as multilayer switches, protocol converters, bridge routers, proxy servers, firewalls, network address translators, multiplexers, network interface controllers, wireless network interface controllers, ISDN terminal adapters and other related hardware.

Networking Hardware-Other

Transmission Control Protocol/Internet Protocol (TCP/IP) is the set of networking protocols that define end-to-end connectivity specifying how data should be packeted, addressed, transmitted, routed and received at the destination. This functionality is organized into four abstraction layers which are used to sort all related protocols according to the scope of networking involved.

TCP/IP

Network Management involves issues that are independent of specific hardware or software, including email policies, upgrade planning, backup scheduling and working with managed service providers for Desktop-As-A-Service (DaaS), Software-As-A-Service (SaaS) and the like through the use of tools, coupled with manufacturer standards, best practice guidelines, policies and procedures plus all other relevant documentation. Network management also includes monitoring, alerting and reporting, management reporting, planning for device or service updates, the backup of configurations, the setting of key performance indicators and measures (KPIs/KPMs), associated service level agreements and problem records as part of the IT Service Management (ITSM) framework.