DCNN Magazine

FEBRUARY 18, 2025

MXTs network leverages Cienas coherent routing solution comprised of the 5164 Router and 8114 Coherent Aggregation Router with WaveLogic 5 Nano (WL5n) 400ZR pluggable transceivers running over Cienas Coherent ELS and 6500 open line systems.

Telecommunications 246

Telecommunications Routers 5G Network 246

Network Engineering

JANUARY 10, 2025

Can anyone tell me which router model in Packet Tracer has the following ports: Fa0/0 and Gig0/2? I have a lab exercise regarding NAT.

Routers 130

Routers Port 130

Network Engineering

JANUARY 7, 2025

does anyone know how to reset this router? This router doesn't have a physical reset button. Here's some documention of this router: [link] Thanks The official method is to log in to the WebUI and reset it through the menu.

Routers 130

Routers 130

Cisco Wireless

MARCH 26, 2025

Sripriya Narayanan is a senior product manager ho works for Ciscos Industrial Internet of Things (IIoT) business unit, which focuses on industrial routers, switches, and access points. She has collaborated with Ciscos Circular Design team to develop a series of industrial routers with Circular Design Principles at the core.

Access Point 148

Access Point Routers Internet 148

Network Engineering

FEBRUARY 18, 2025

I need to test a router and see for example how many OSPF neighbors, routes, areas, the router supports. Do you know any scalable open-source option for this purpose? I encountered BIRD which I guess is scalable but it doesn't support IS-IS for testing. Any help is appreciated.

Routers 130

Routers Network Networking 130

Network Engineering

MARCH 26, 2025

So, if I want to ping from Desktop 0 to Network 4 PC, the packet would first go to the Default Gateway Firewall(DG FW), then to Network 4 ASA FW, then to Network 4 Router, then to Network 4 L2 Switch, then to Network 4 PC, and lastly obtain the ping reply coming the same way it came in. 24 via 172.21.1.253 Network 4 Router: 192.168.1.0/24

Firewall 130

Firewall Gateway Routers IP Address 130

Network Engineering

FEBRUARY 1, 2025

Network Setup: Devices Involved: A Cisco 2900 router. Both the Cisco router and the physical Layer 3 switch are also connected to the same hub. Router Priorities: Properly configured. A physical Layer 3 switch running FRR. A PC running GNS3 with one virtual Layer 3 switch (also running FRR).

Routers 130

Routers Unicast Topology Network 130

Network Engineering

JANUARY 16, 2025

I have a comcast business router and the only thing behind it is an unmanaged switch. All of the IP addresses on my PCs are 192.168 but when I log into the router everything shows 10.0 addresses. I wanted to setup static IPs because I'm having some trouble on the network with printers but struggling with this IP addressing issue.

IP Address 130

IP Address Routers Network Networking 130

Network Engineering

JUNE 14, 2018

I have studied from various sources that router is a layer 3 device. Network address translation (NAT) is a feature of Router which is required for routing traffic. So why cant we say that router is a layer 3 & layer 4 device when it is processing layer 4 header also?

Routers 130

Routers Network Networking 130

Network Engineering

FEBRUARY 22, 2025

My Router shows its SSID when I browse the network but doesnt connect. The router has a fibre connection (1000mbs) and Ethernet works but not WiFi. There is a VPN router using this router to backhaul to the internet. When first plugged in the WiFi on the fibre router works, but after a few minutes, it stops working.

VPN 130

VPN Routers LAN Ethernet 130

Network Engineering

MARCH 10, 2025

Here's my current setup: Main Router (HGU from Movistar): Provides internet access with DHCP enabled, using IP range 192.168.1.x. OpenWRT Router: Connected to the HGU. Objective: Connect the HGU to port 1 on the OpenWRT router. Use port 4 on the OpenWRT router for the work network, isolated from the home network.

Internet 130

Internet Port DNS Routers 130

Network Engineering

FEBRUARY 6, 2025

I understand that one of the responsibilities (services) of the network layer is to provide host to host delivery of data and to achieve that goal the network layer uses routing protocols to populate forwarding tables in order for routers to know where to send data. The UDP segment is carried between routers in a standard IP data- gram.

Protocol 130

Protocol Network Networking Routers 130

DCNN Magazine

MARCH 4, 2025

stc uses Juniper Networks PTX10008 Packet Transport Routers to transform its Converged Supercore network. The PTX10008 router delivers 115.2Tbps capacity within a compact 13-U footprint and is 800G-ready to meet future demands. The core upgrade results in a remarkable 1,340% (14.4 The core upgrade results in a remarkable 1,340% (14.4

5G 133

5G Routers B2B Energy 133

Network Engineering

JANUARY 23, 2025

have a Ethernet to typec device that let me connect to the router without password.It is fine if the lan port is opened but when the lan port is off it doesn't open router setup page? I have a mobile phone (Realme c55) which support otg.I

LAN 130

LAN Routers Ethernet Port 130

Network Engineering

FEBRUARY 20, 2025

I have a wireless router on which I've installed dd-wrt. The plan was to use the router as a wireless bridge to my lan. I'd connect the router to the wifi and then plug my kiosk into the router. Problem is, how to authenticate my router on the wifi using this architecture.

Wireless 130

Wireless Routers Network Networking 130

Network Engineering

FEBRUARY 18, 2025

In a single AS network that provides both L2VPN and L3VPN services, how should routers be managed by administrators and operators? Should they access the routers loopback interfaces via pure L3 routing to establish SSH connections, or should a separate dedicated VRF be allocated so that they connect to the loopback through an L3VPN?

Network 130

Network Networking Routers MPLS 130

Network Engineering

FEBRUARY 20, 2025

For example, from the router with IP 172.16.1.1, I am using Cisco routers. With the settings I have specified in my topology, I can bring up Tunnel 10 and Tunnel 20, but I cannot ping the other ends of the tunnels. I cannot ping 172.16.1.2. The same issue occurs with Tunnel 20. What should I do in this case?

Topology 130

Topology Routers 130

Network Engineering

OCTOBER 11, 2023

I have a router with multiple L3 sub-interfaces. On the other side I have a L3 switch (Nexus 9K) that I'd like to have multiple hosts that are on the switch route their traffic to one of the router sub-intf's.

Routers 130

Routers Port Gateway 130

DCNN Magazine

APRIL 15, 2025

Backed by Australasian real estate fund manager, Centuria Capital Group, ResetData will deploy the Nokia 7750 Service Router in commercial properties nationwide as part of a series of highly efficient and sustainable liquid immersion cooled AI factories, commencing in Melbournes CBD.

Network 248

Network Networking Real Estate Artificial Intelligence 248

Network Engineering

JANUARY 15, 2025

Each of these are streaming to a router, which is acting as a local AP connected to Ethernet to my computer where I process the data in real time. Have a Ethernet switch and multiple routers. Each sensor board would be subscribed to its own router, and each router would handle the "jumbo frames" separately.

Bandwidth 130

Bandwidth Routers Ethernet Server 130

Network Engineering

AUGUST 16, 2024

I have a problem, that I cannot bring together working PAT and Port forwarding on a Cisco router. Then router forwards connection to destination ip address 192.168.2.2 Here is my topology: Explanation to topology: Start connection sourced by 192.168.1.1 with destination port 1234 and destination ip address 192.168.1.2

Port 130

Port Routers IP Address Topology 130

Network Engineering

AUGUST 24, 2021

How can I achieve reachability from vlan terminated on the L3 switch to routed port on the router, FW? int vlan 10,50 are the SVI's on L3 switch vlan 10 - 10.0.10.254 /24 vlan 50 - 10.0.50.254 /24 vlan 50 is the native vlan on trunk link towards (router, FW) Routed port is configured on the physical interface with 10.0.50.1/24

Routers 130

Routers Port IP Address Media 130

4sysops

JANUARY 25, 2025

Someone is slipping a hidden backdoor into Juniper routers across the globe, activated by a magic packet A targeted campaign has infected select Juniper routers across critical sectors like semiconductor, energy, and manufacturing since mid-2023.

Routers 52

Routers VPN Energy Gateway 52

Network Engineering

FEBRUARY 1, 2025

The cabinets are designed to have the router in there to connect it to a switch. My question is, can I use a media converter or something else to convert the fiber optic to copper wire so I can plug in the copper cables into routers.

Routers 130

Routers Media Internet 130

CloudFaire

APRIL 8, 2025

release of the Cloudflare Vite plugin, as well as official support for React Router v7! React Router v7 While Vite began its life primarily as a build tool for single-page applications, it has since become the foundation for the current generation of full-stack frameworks. Today, we are announcing the 1.0

Routers 114

Routers Server JavaScript Application 114

Network Engineering

APRIL 8, 2025

Problem Statement: I have two houses ( House1 and House2 ) connected via a WireGuard VPN setup, with routers acting as intermediaries. This makes me believe that the House1 router knows how to resolve internet addresses. Current Network Setup: House1: RouterA is connected to the ISP and provides internet access.

Internet 130

Internet LAN VPN Gateway 130

Network Engineering

FEBRUARY 16, 2025

Could this cause issues with other routers or implementations? The MTU remained unchanged when I checked the OSPF hello packets in Wireshark. This Cisco OSPF implementation seems to rely on the MTU of the sub-interface. IMHO, the MTU of the physical interface should take priority over its sub-interfaces.)

Port 130

Port IP Address Routers 130

Network Engineering

JANUARY 23, 2025

The only way I see that VLAN would make this easier is if initially , there is a router between the two buildings (not a switch) and somehow the author can configure VLAN over a LAN - router - LAN setup (instead of replacing the router with a switch). which effectively turned them all into a big LAN.

LAN 130

LAN Routers Ethernet Network 130

Network Engineering

FEBRUARY 21, 2024

So here's the situation that I have at my workplace (local municipality): I have received from my ISP a static IP address with a provided gateway, which all works normally when I input it into my router (ISP's router works in bridge mode). Any help is much appreciated, I apologize for my lack of knowledge on the subject.

Port 130

Port WAN Routers IP Address 130

Network Engineering

JANUARY 16, 2025

on a Cisco router depending on which source loopback you use on that router without using PBR (Policy Based Routing ) ? in a Cisco environment , can you change routes to a network 1.1.1.1 so if i have a network 1.1.1.1 any help would be appreciated , thanks !

Routers 130

Routers Advertising Network Networking 130

Network Engineering

APRIL 29, 2020

My confusion lays in the main router, does it have to be in a subnet all of its own? So say I have chosen a private IP range 172.16.0.0 / 23 which I am then subnetting accordingly, would I put my main router on 172.16.0.1 / 30 and start my my next subnet 172.16.2.1 and so forth?

Routers 130

Routers LAN Network Networking 130

Network Engineering

SEPTEMBER 30, 2019

Here's what I have: Newest model of the Comcast Business Class Modem/Router Static IP purchased through Comcast x.x.x.150 149 IP Zyxel VPN300 router Small Linux Server Here's what I need to do: I need to set the VPN300 to be the x.x.x.149 150 gateway, and x.x.x.149 149), gateway(x.x.x.150), 150 gateway, and x.x.x.149

Routers 130

Routers Port Gateway VPN 130

Network Engineering

JANUARY 31, 2025

pointing to the routers subinterface). Ive configured the management VLAN on the switch to be VLAN 999 to separate the management traffic from user traffic. Ive also configured SVI 999 with an IP address of 10.10.10.2/24. The default gateway is already configured on the switch as well (which is 10.10.10.1, from PC2 to configure the switch.

IP Address 130

IP Address Topology Gateway Routers 130

Network Engineering

MARCH 18, 2025

I have a network which is a router connected to a switch which has some LAN ports where PCs are conected and 2 APs. I am pretty new to the topic of networking so I hope I can explain the issue properly. I habe created the VLANs 20 and 39 however, when I create the network and asign the VLAN eg. I cannot log into the WLAN anymore.

LAN 130

LAN Port Routers Network 130

Network Engineering

JANUARY 31, 2025

Box routers can be replicated between Linux hosts. I'm wondering whether a Wireguard setup similar to that used in the Fritz!Box When you configure a new Wireguard VPN, the Fritz!Box Box assigns - and reserves - static IP addresses in the same network segment of its LAN to the VPN interfaces of the clients.

LAN 130

LAN VPN IP Address Routers 130

CloudFaire

APRIL 8, 2025

App and Pages routers Both the new App router and Pages routers are supported. Middleware Middleware allows modifying the response by rewriting, redirecting, or modifying the request and response headers, or responding directly before the request hits the app.

Routers 115

Routers Application Server DNS 115

Heroku

MARCH 4, 2025

Managing event-driven architecture can be challenging. For many organizations, this includes a diverse set of eventing services and buses, often across multiple organizations. Developers must manage authentication and pub/sub services across teams and applications.

Routers 58

Routers Application Cloud 58