Virtual LANs - NET 331 and net 221
... A network of stations that behave as if they are connected to the same LAN even though they may actually be physically located on different segments of a LAN VLANs are configured through software rather than hardware, which ...
... A network of stations that behave as if they are connected to the same LAN even though they may actually be physically located on different segments of a LAN VLANs are configured through software rather than hardware, which ...
EZtouch GigE+
... network. You will know the bandwidth utilization, frame sizes, protocols, number of CRC errors, and much more. And, best of all you can easily filter out layer 2/3/4 traffic based on MAC/IP to quickly focus in on the root cause of a problem. Wow! A network analyzer in your hand. ...
... network. You will know the bandwidth utilization, frame sizes, protocols, number of CRC errors, and much more. And, best of all you can easily filter out layer 2/3/4 traffic based on MAC/IP to quickly focus in on the root cause of a problem. Wow! A network analyzer in your hand. ...
Acadia - IT, Sligo
... post office box and will store all e-mail messages. The update DNS process will flow from the individual school server to the Hub server and to the district server. All regional servers will be able to communicate between themselves, building reducdancy in the system. ADMINISTRATIVE SERVER : This wi ...
... post office box and will store all e-mail messages. The update DNS process will flow from the individual school server to the Hub server and to the district server. All regional servers will be able to communicate between themselves, building reducdancy in the system. ADMINISTRATIVE SERVER : This wi ...
GrangeNet II
... Member can send untagged traffic and it will be tagged and carried through the network ...
... Member can send untagged traffic and it will be tagged and carried through the network ...
PPT-2 - Convergence Technology Center
... switch are set to VLAN 1. VoIP phones join a voice VLAN when registering with the network. Computers use a separate data VLAN. Terms associated with VLANs in this chapter include: Default VLAN- all ports on an unconfigured (new) switch are assigned to VLAN 1 or default VLAN Management VLAN- VLAN use ...
... switch are set to VLAN 1. VoIP phones join a voice VLAN when registering with the network. Computers use a separate data VLAN. Terms associated with VLANs in this chapter include: Default VLAN- all ports on an unconfigured (new) switch are assigned to VLAN 1 or default VLAN Management VLAN- VLAN use ...
Backbone Networks, MAN, WAN
... To handle circuit congestion, ATM prioritizes transmissions based on Quality of Service ...
... To handle circuit congestion, ATM prioritizes transmissions based on Quality of Service ...
20070717-verrant
... Subnet path is created via a separate RSVP-UNI session (subnet session), similar to using SNMP/CLI to create VLAN on an Ethernet switch. The simplest case: one VLSR covers the whole UNI subnet. VLSR is both the source and destination UNI clients. This VLSR is control-plane ‘home VLSR’ for both CD_a ...
... Subnet path is created via a separate RSVP-UNI session (subnet session), similar to using SNMP/CLI to create VLAN on an Ethernet switch. The simplest case: one VLSR covers the whole UNI subnet. VLSR is both the source and destination UNI clients. This VLSR is control-plane ‘home VLSR’ for both CD_a ...
ZyXEL`s 10GbE L2+ Managed Switch Offers Line-rate
... The XS3700-24 features no single point of failure (NSPOF) in both its hardware and software design, providing the reliability necessary for uninterrupted service in a business environment. This is made possible by the device’s high-redundancy hardware architecture, which includes dual internal power ...
... The XS3700-24 features no single point of failure (NSPOF) in both its hardware and software design, providing the reliability necessary for uninterrupted service in a business environment. This is made possible by the device’s high-redundancy hardware architecture, which includes dual internal power ...
What are the collision domains?
... needs to communicate with all hosts on the network, it sends a broadcast frame with a destination MAC address 0xFFFFFFFFFFFF. • This is an address to which each network interface card (NIC) must respond. • Layer-2 devices must flood all broadcast and multicast traffic which is referred to as broadca ...
... needs to communicate with all hosts on the network, it sends a broadcast frame with a destination MAC address 0xFFFFFFFFFFFF. • This is an address to which each network interface card (NIC) must respond. • Layer-2 devices must flood all broadcast and multicast traffic which is referred to as broadca ...
Chapter02
... – Explain the technology and media access control method for Ethernet networks – Explain network segmentation and basic traffic management concepts – Select the appropriate media, cables, ports, and connectors to connect routers to other network devices and hosts ...
... – Explain the technology and media access control method for Ethernet networks – Explain network segmentation and basic traffic management concepts – Select the appropriate media, cables, ports, and connectors to connect routers to other network devices and hosts ...
CCNA 2.0TM 1.800.865.0165
... • OSI Basics • Encapsulation • OSI Layers 1 & 2 • OSI Layer 3 & 4 • OSI Layers 5, 6 & 7 Section C: LAN Networking Topologies • Ethernet & Token Ring • ANSI FDDI ...
... • OSI Basics • Encapsulation • OSI Layers 1 & 2 • OSI Layer 3 & 4 • OSI Layers 5, 6 & 7 Section C: LAN Networking Topologies • Ethernet & Token Ring • ANSI FDDI ...
Floodless in SEATTLE: A Scalable Ethernet Architecture for Large Enterprises
... commonly using a hash function F – F: Consistent hash mapping a key to a switch – F is defined over the live set of switches – LS routing ensures each switch knows about all the other live switches, enabling one-hop DHT ...
... commonly using a hash function F – F: Consistent hash mapping a key to a switch – F is defined over the live set of switches – LS routing ensures each switch knows about all the other live switches, enabling one-hop DHT ...
OptiSwitch® 940 Series - MV Communications Co., Ltd.
... OPEX savings by converging advanced L2 and L3 funtionalites in a dense 19” platform. OptiSwitch 940 presents service providers with a full suite of carrier-grade Ethernet services along with high-availability, enhanced quality of service, security, and Operations, Administration & Maintenance (OAM) ...
... OPEX savings by converging advanced L2 and L3 funtionalites in a dense 19” platform. OptiSwitch 940 presents service providers with a full suite of carrier-grade Ethernet services along with high-availability, enhanced quality of service, security, and Operations, Administration & Maintenance (OAM) ...
procurve s 4000m and 8000m witches
... • Port monitoring: allows you to monitor traffic using a switched port so you can view several ports at one time with a network analyzer • Web interface: allows you to configure the switch from any Web browser on the network • Protocol filtering: provides traffic control • VLAN support and tagging ...
... • Port monitoring: allows you to monitor traffic using a switched port so you can view several ports at one time with a network analyzer • Web interface: allows you to configure the switch from any Web browser on the network • Protocol filtering: provides traffic control • VLAN support and tagging ...
Week 2
... link. Many vendors support four links, and some up to 8 links, i.e., 8 times the speed. • It provides load balancing by divided data flow evenly over different links. • In the event of one link failure, it takes less than a second to recover from it. • Some NICs support Link Aggregation, allowing mu ...
... link. Many vendors support four links, and some up to 8 links, i.e., 8 times the speed. • It provides load balancing by divided data flow evenly over different links. • In the event of one link failure, it takes less than a second to recover from it. • Some NICs support Link Aggregation, allowing mu ...
Virtual Customer Networks
... a shared physical infrastructure. More information on the advanced LAN security features found in Allied Telesis switches can be found on our website. The IP-binding and Private VLAN (using MAC-Forced Forwarding) implementations in Allied Telesis products have been developed to meet the stringent us ...
... a shared physical infrastructure. More information on the advanced LAN security features found in Allied Telesis switches can be found on our website. The IP-binding and Private VLAN (using MAC-Forced Forwarding) implementations in Allied Telesis products have been developed to meet the stringent us ...
Chapter 6 – Connectivity Devices
... • Multiport device that connects dissimilar LANs that use different transmission speeds and a variety of protocols • Operate at the Network Layer (Layer 3) • Slower than switches or bridges because routers use information from Layer 3 such as protocols and logical addresses • Routers are protocol de ...
... • Multiport device that connects dissimilar LANs that use different transmission speeds and a variety of protocols • Operate at the Network Layer (Layer 3) • Slower than switches or bridges because routers use information from Layer 3 such as protocols and logical addresses • Routers are protocol de ...
Document
... customer Layer 2 control protocols and uses the different customer VLAN IDs to direct customer traffic to different destinations. ERS is a non-transparent service, which means that the customer Layer 2 control protocols are dropped. 802.1q Trunk port ...
... customer Layer 2 control protocols and uses the different customer VLAN IDs to direct customer traffic to different destinations. ERS is a non-transparent service, which means that the customer Layer 2 control protocols are dropped. 802.1q Trunk port ...
Security for (Wireless) LANs
... • Open (limited) network, client must authenticate on a VPN-concentrator to get to rest of the network • Client software needed • Proprietary (unless IPsec or PPPoE) • Hard to scale • VPN-concentrators are expensive • Guest use hard (sometimes VPN in VPN) • All traffic encrypted ...
... • Open (limited) network, client must authenticate on a VPN-concentrator to get to rest of the network • Client software needed • Proprietary (unless IPsec or PPPoE) • Hard to scale • VPN-concentrators are expensive • Guest use hard (sometimes VPN in VPN) • All traffic encrypted ...
514-25-Wrap
... Traffic Engineering • Traffic trunk: specified path through network – multiple LSPs provide redundancy; fastreroute, link protection, node protection. – Primary, secondary – RSVP reserves capacity for backup paths ...
... Traffic Engineering • Traffic trunk: specified path through network – multiple LSPs provide redundancy; fastreroute, link protection, node protection. – Primary, secondary – RSVP reserves capacity for backup paths ...
Advanced Topics in Computer Networking
... a) Catalog Description (2010-2011 Academic Catalog): This course is a continuation of ECET 36700. Topics include emerging technologies in computer networks and related hardware, modeling, simulation, and analysis of existing LAN and WAN topologies. The course emphasizes hardware software integration ...
... a) Catalog Description (2010-2011 Academic Catalog): This course is a continuation of ECET 36700. Topics include emerging technologies in computer networks and related hardware, modeling, simulation, and analysis of existing LAN and WAN topologies. The course emphasizes hardware software integration ...
Week Eight
... Gigabit Ethernet – Other Terms Backpressure – a flow-control technique that avoids frame loss by impeding external traffic from sending frames to congested interfaces GBIC (gigabit interface converter) – type of hotswappable, standards-based transceiver used with switches. It converts electrical si ...
... Gigabit Ethernet – Other Terms Backpressure – a flow-control technique that avoids frame loss by impeding external traffic from sending frames to congested interfaces GBIC (gigabit interface converter) – type of hotswappable, standards-based transceiver used with switches. It converts electrical si ...
Module 8 Review
... • Latency is the delay between the time a frame first starts to leave the source device and the time the first part of the frame reaches its destination. • A wide variety of conditions can cause delays as a frame travels from source to destination: – Media delays caused by the finite speed that sign ...
... • Latency is the delay between the time a frame first starts to leave the source device and the time the first part of the frame reaches its destination. • A wide variety of conditions can cause delays as a frame travels from source to destination: – Media delays caused by the finite speed that sign ...
MRV MR2228N-4C L2/4 Switch
... and restricts unauthorized users from altering the configurations. Alternatively, a local username and password database can be configured on the switch itself. Multi levels of authorization on the switch console and two levels on the web-based management interface provide the ability to give differ ...
... and restricts unauthorized users from altering the configurations. Alternatively, a local username and password database can be configured on the switch itself. Multi levels of authorization on the switch console and two levels on the web-based management interface provide the ability to give differ ...
Carrier
... standardized, carrier-class Service and Network defined by five attributes that distinguish Carrier Ethernet from familiar LAN based ...
... standardized, carrier-class Service and Network defined by five attributes that distinguish Carrier Ethernet from familiar LAN based ...