HP 3500 and 3500 yl Switch Series
... Support up to 144 trunks, each with up to eight links (ports) per trunk • Distributed trunking Enables loop-free and redundant network topology without using STP; and allows a server or switch to connect to two switches using one logical trunk for redundancy and load sharing • Uplink failure detecti ...
... Support up to 144 trunks, each with up to eight links (ports) per trunk • Distributed trunking Enables loop-free and redundant network topology without using STP; and allows a server or switch to connect to two switches using one logical trunk for redundancy and load sharing • Uplink failure detecti ...
VERTICAL HORIZON VH-2402-L3 FAST ETHERNET SWITCH
... 5. Develop a security scheme. Some subnets on the network need more security or should be isolated from the other subnets. IP or MAC filtering can be used. Also, one or more VLANs on the Layer 3 switch can be configured without an IP subnet – in which case, these VLANs will function as a layer 2 VLA ...
... 5. Develop a security scheme. Some subnets on the network need more security or should be isolated from the other subnets. IP or MAC filtering can be used. Also, one or more VLANs on the Layer 3 switch can be configured without an IP subnet – in which case, these VLANs will function as a layer 2 VLA ...
ITP630_U4_Karloff_Boris_IT_ APA format
... DYNAMIC ROUTING PROTOCOLS in the routing table cause by entries you made when in a hurry. You would like to automate the entry and updating of ...
... DYNAMIC ROUTING PROTOCOLS in the routing table cause by entries you made when in a hurry. You would like to automate the entry and updating of ...
Wireless Topologies
... • The distance from an access point effects the available bandwidth. Multi-rate technology allows a step down in bandwidth to gain greater coverage distances. • If 11Mbps is required everywhere, the access points would need to be relocated, so that only the 11-Mbps circles are touching each other, w ...
... • The distance from an access point effects the available bandwidth. Multi-rate technology allows a step down in bandwidth to gain greater coverage distances. • If 11Mbps is required everywhere, the access points would need to be relocated, so that only the 11-Mbps circles are touching each other, w ...
A very important part of network building is LAN connectivity
... User A sends a unicast packet addressed to IP 10.10.3.1 (which corresponds to user B) through router on LAN A. Router on LAN A transmits the packet further to router on LAN C as unicast packet (the static ARP entry was configured earlier) over HANE. The edge bridge on LAN A: a) Checks if it is broad ...
... User A sends a unicast packet addressed to IP 10.10.3.1 (which corresponds to user B) through router on LAN A. Router on LAN A transmits the packet further to router on LAN C as unicast packet (the static ARP entry was configured earlier) over HANE. The edge bridge on LAN A: a) Checks if it is broad ...
The Internet and Its Uses
... The access layer interfaces with end devices, such as PCs, printers, and IP phones, to provide access to the rest of the network. The access layer can include routers, switches, bridges, hubs, and wireless access points (AP). The main purpose of the access layer is to provide a means of connec ...
... The access layer interfaces with end devices, such as PCs, printers, and IP phones, to provide access to the rest of the network. The access layer can include routers, switches, bridges, hubs, and wireless access points (AP). The main purpose of the access layer is to provide a means of connec ...
Repeaters, Switches and Routers
... Spanning Tree Protocol: This allows a network engineer to include a redundant link, so if one link fails, another is already queued up to carry the data. Without some way of dealing with redundant links (sometimes called loops), broadcast storms occur ...
... Spanning Tree Protocol: This allows a network engineer to include a redundant link, so if one link fails, another is already queued up to carry the data. Without some way of dealing with redundant links (sometimes called loops), broadcast storms occur ...
15-441 Lecture
... Report to group G, with TTL = 1 • Other members of G hear the report and stop their timers • Routers hear all reports, and time out non-responding groups – “Soft state” again ...
... Report to group G, with TTL = 1 • Other members of G hear the report and stop their timers • Routers hear all reports, and time out non-responding groups – “Soft state” again ...
CS 291 Special Topics on Network Security
... • In sequence-number-controlled flooding, the packet forwarding does not follow a specific path. It rather depends on the timing of p. In this example, if the packet from R5 is received at R6 earlier than the packet from R2, R6 will forward the packet to R2. Similar to sequence-number-controlled flo ...
... • In sequence-number-controlled flooding, the packet forwarding does not follow a specific path. It rather depends on the timing of p. In this example, if the packet from R5 is received at R6 earlier than the packet from R2, R6 will forward the packet to R2. Similar to sequence-number-controlled flo ...
The Internet and Its Uses
... The routing process requires the source device to determine if the destination device is local or remote to the local subnet. –The source device accomplishes this by comparing the source and destination addresses against the subnet mask. –Once the destination address has been determined to be on a ...
... The routing process requires the source device to determine if the destination device is local or remote to the local subnet. –The source device accomplishes this by comparing the source and destination addresses against the subnet mask. –Once the destination address has been determined to be on a ...
IOSR Journal of Computer Science (IOSR-JCE) e-ISSN: 2278-0661, p-ISSN: 2278-8727 PP 64-71 www.iosrjournals.org
... 2.3.1 Fig: RPB Tree The RPB algorithm can be easily improved by considering the fact the if the local router is not on the shortest path between the source node and a neighbor, the packet will be discarded at the neighboring router. Therefo re, if this is the case there is no need to forward the mes ...
... 2.3.1 Fig: RPB Tree The RPB algorithm can be easily improved by considering the fact the if the local router is not on the shortest path between the source node and a neighbor, the packet will be discarded at the neighboring router. Therefo re, if this is the case there is no need to forward the mes ...
EX4300 Ethernet Switch
... as leaf nodes. This architecture provides any rack-to-any rack deterministic throughput and low latency, while significantly simplifying network operations through a single point of management. A Virtual Chassis Fabric configuration supports mixed 1GbE, 10GbE and 40GbE servers. ...
... as leaf nodes. This architecture provides any rack-to-any rack deterministic throughput and low latency, while significantly simplifying network operations through a single point of management. A Virtual Chassis Fabric configuration supports mixed 1GbE, 10GbE and 40GbE servers. ...
VLAN Feature on Yealink IP Phones
... Voice VLAN is a special access port feature of the switch which allows IP phones to be automatically configured and easily associated with a logically separate VLAN. This feature provides various benefits, but one particular benefit is that when voice VLAN is enabled on a switch port, this port is a ...
... Voice VLAN is a special access port feature of the switch which allows IP phones to be automatically configured and easily associated with a logically separate VLAN. This feature provides various benefits, but one particular benefit is that when voice VLAN is enabled on a switch port, this port is a ...
cisco 7500 series router
... High port density - Provides a high level of network consolidation; reduces overall inventory, logistics, and maintenance costs. Mixed media - Allows users to obtain better utilization of the slots available in the Cisco 7500. Mixed-media boards (for example, Fast Ethernet and serial) enable users t ...
... High port density - Provides a high level of network consolidation; reduces overall inventory, logistics, and maintenance costs. Mixed media - Allows users to obtain better utilization of the slots available in the Cisco 7500. Mixed-media boards (for example, Fast Ethernet and serial) enable users t ...
The Internet and Its Uses
... •Backbone cabling refers to the cabling used to connect telecommunication rooms to the equipment rooms, where the servers are often located. •Backbone cabling also interconnects multiple telecommunications rooms throughout the facility. •These cables are sometimes routed outside the building to the ...
... •Backbone cabling refers to the cabling used to connect telecommunication rooms to the equipment rooms, where the servers are often located. •Backbone cabling also interconnects multiple telecommunications rooms throughout the facility. •These cables are sometimes routed outside the building to the ...
Cisco Unified Communications Manager 11.0
... ● Establishment of a conference by using a meeting number that is the same as the self-service user identification (ID) ● Ability for the administrator to configure the meeting number on the end user's page ● Support for efficient sharing of conferencing resources with ad hoc conferencing ...
... ● Establishment of a conference by using a meeting number that is the same as the self-service user identification (ID) ● Ability for the administrator to configure the meeting number on the end user's page ● Support for efficient sharing of conferencing resources with ad hoc conferencing ...
Path components. - home.uni
... A = {(x, y) ∈ R2 | x > 0, y = sin } ⊂ R2 x and its closure A = A ∪ ({0} × [−1, 1]) which is connected, and therefore has only one connected component. However, A has exactly two path components: the curve A and the segment {0} × [−1, 1]. Note that A is not closed in A, so that path components need N ...
... A = {(x, y) ∈ R2 | x > 0, y = sin } ⊂ R2 x and its closure A = A ∪ ({0} × [−1, 1]) which is connected, and therefore has only one connected component. However, A has exactly two path components: the curve A and the segment {0} × [−1, 1]. Note that A is not closed in A, so that path components need N ...
EX6200 Line of Ethernet Switches
... The EX6210 switch has four power supply slots and supports 2,500 W AC, 5,000 W AC, or 2,100 W DC power supplies (different power supplies should not be mixed in the same chassis). The EX6210 ships with a single power supply; up to three more load-sharing power supplies can be added and configured fo ...
... The EX6210 switch has four power supply slots and supports 2,500 W AC, 5,000 W AC, or 2,100 W DC power supplies (different power supplies should not be mixed in the same chassis). The EX6210 ships with a single power supply; up to three more load-sharing power supplies can be added and configured fo ...
module21-mcast
... Types of Multicast addresses • The range of addresses between 224.0.0.0 and 224.0.0.255, inclusive, is reserved for the use of routing protocols and other low-level topology discovery or maintenance protocols • Multicast routers should not forward any multicast datagram with destination addresses i ...
... Types of Multicast addresses • The range of addresses between 224.0.0.0 and 224.0.0.255, inclusive, is reserved for the use of routing protocols and other low-level topology discovery or maintenance protocols • Multicast routers should not forward any multicast datagram with destination addresses i ...
Bayeux: An Architecture for Scalable and Fault-tolerant Wide
... robust distribution tree is the key to efficient operation in any application-level multicasting system. The tree building protocol in a Bayeux session begins at the root server associated with each session. There are four types of control messages in building a distribution tree: JOIN, LEAVE, TREE, ...
... robust distribution tree is the key to efficient operation in any application-level multicasting system. The tree building protocol in a Bayeux session begins at the root server associated with each session. There are four types of control messages in building a distribution tree: JOIN, LEAVE, TREE, ...
ppt - ecmimacedonia.org
... – Partition receivers into homogeneous sub-groups and use a separate REALM tree for each layer of data (ALC, RMX); or – Implement entire file buffering at forwarding nodes (Overcast) ...
... – Partition receivers into homogeneous sub-groups and use a separate REALM tree for each layer of data (ALC, RMX); or – Implement entire file buffering at forwarding nodes (Overcast) ...
Cisco 110 Series Unmanaged Switches Data Sheet
... Give your office network a boost of speed and performance at a low price that takes almost no time to set up. Easily build a highly reliable network to connect your computers, printers, copiers, and other office equipment. If your business is like most small companies, you do not have an IT staff to ...
... Give your office network a boost of speed and performance at a low price that takes almost no time to set up. Easily build a highly reliable network to connect your computers, printers, copiers, and other office equipment. If your business is like most small companies, you do not have an IT staff to ...
Basic Switching and Switch Configuration
... reassembly, and traffic flow control – Provide communications between different technologies, such as Ethernet and Token Ring or Ethernet and Frame Relay – Have a higher latency than bridges, because routers have more to process; faster processors in the router can reduce some of this latency CCNA G ...
... reassembly, and traffic flow control – Provide communications between different technologies, such as Ethernet and Token Ring or Ethernet and Frame Relay – Have a higher latency than bridges, because routers have more to process; faster processors in the router can reduce some of this latency CCNA G ...
Spanning Tree Protocol
The Spanning Tree Protocol (STP) is an older network protocol that ensures a loop-free topology for any bridged Ethernet local area network. The basic function of STP is to prevent bridge loops and the broadcast radiation that results from them. Spanning tree also allows a network design to include spare (redundant) links to provide automatic backup paths if an active link fails, without the danger of bridge loops, or the need for manual enabling/disabling of these backup links.Spanning Tree Protocol (STP) was originally standardized as IEEE 802.1D, in 802.1d-1998, but much of the functionality (spanning tree, rapid spanning tree, multiple spanning tree) previously specified in 802.1D, 801.1s, 802.1w has been incorporated into IEEE 802.1Q-2014 which includes shortest path bridging, the IEEE sanctioned replacement for these spanning tree functions.As the name suggests, it creates a spanning tree within a network of connected layer-2 bridges (typically Ethernet switches), and disables those links that are not part of the spanning tree, leaving a single active path between any two network nodes. STP is based on an algorithm that was invented by Radia Perlman while she was working for Digital Equipment Corporation.