In Figure 14-1, the upstream router only needs to send one copy of the multicast data to the switch configured with multicast VLAN replication. The switch then copies multicast data and sends the data to different user VLANs. This reduces bandwidth consumption between the upstream router ...
Discover the functions of hubs in computer networks. Learn what a hub is, its role in data transmission, and how it differs from other networking devices.
In STP and RSTP, all VLANs on a LAN use the same spanning tree, which means that VLAN-based load balancing cannot be performed. Also, once a link is blocked, it will no longer transmit traffic, which wastes bandwidth and may cause some VLAN packets unable to be forwarded. In the LAN...
terms of throughput ratio between upstream and downstream TCP flows. We also propose a simple solution that can be implemented at the base station above the MAC layer that ensures that different TCP flows share the 802.11 bandwidth equitably irrespective of the buffer availability at the base ...
Advantages of network switches Switches in networking have many benefits to offer for users who want to incorporate them into their network setup. Some of these advantages are: Increased LAN bandwidth.A network switch canincrease the bandwidthof a network by allowing multiple devices to communicate ...
line access multiplexer (DSLAM) environments. The common deployment model is that this encapsulation method is typically found in multi-tenant buildings or hotels. By delivering Ethernet to the subscriber, the available bandwidth is much more abundant and the ease of further service delivery is ...
Om een pakket te simuleren dat van het LAN afkomstig is, moet een uitgebreide ping worden gebruikt: Router1#ping Protocol [ip]: Target IP address: 172.16.0.12 Repeat count [5]: Datagram size [100]: Timeout in seconds [2]: Extended commands [n]: y Source address or...
The 2CM protocol (i) mitigates the hidden node problem considerably, (ii) does not waste bandwidth in terms of logical control channels, and (iii) provides a reliable link layer acknowledgment. Through extensive simulations, we show that 2CM offers a consistently high throughput performance while ...
Transmission delay is proportional to the size of the packet (in bits) and is usually greatest in the parts of the network that connect directly to end users, which often have lower relative bandwidth. Sending fewer, larger packets can reduce transmission delay, because more bits are spent on...
connectivity. They also feature ports that allow you to establish a wired connection to the internet, ideal for scenarios where a more stable and high-speed connection is needed. This versatility makes Wi-Fi routers indispensable for households with multiple devices that compete for bandwidth. ...