Document
... encountered at the IP level. An OIS node analyzes the IP traffic and creates optical cut-through paths between its upstream and downstream neighbours, whenever a suitable aggregate of IP flows is detected • Test to use a provisioning tool like UCLP to interconnect different domains together. OIS act ...
... encountered at the IP level. An OIS node analyzes the IP traffic and creates optical cut-through paths between its upstream and downstream neighbours, whenever a suitable aggregate of IP flows is detected • Test to use a provisioning tool like UCLP to interconnect different domains together. OIS act ...
Overview of Switches
... Fully Managed Layer2 and Layer3 switches: These switches provide the most complex features as per their design. The features include the best experience of application, high security, effective network control and management, high scalability in fixed configuration switches. As a result of these fea ...
... Fully Managed Layer2 and Layer3 switches: These switches provide the most complex features as per their design. The features include the best experience of application, high security, effective network control and management, high scalability in fixed configuration switches. As a result of these fea ...
ECE544Lec3_15
... the number of bridges along the path. – Root path cost: the cost of the minimum-cost path from this bridge to the root – Root port: the port connecting to the minimum-cost path on this bridge – Breaking ties: When multiple paths from a bridge are min-cost paths, choose the path using the neighbor br ...
... the number of bridges along the path. – Root path cost: the cost of the minimum-cost path from this bridge to the root – Root port: the port connecting to the minimum-cost path on this bridge – Breaking ties: When multiple paths from a bridge are min-cost paths, choose the path using the neighbor br ...
ShoreGear-90 Installation Guide
... Copyright © 2008 ShoreTel. All rights reserved. ShoreTel, the ShoreTel logo, ShoreGear, ShoreWare, and ShorePhone are trademarks of ShoreTel, Inc. in the United States and/or other countries. All specifications are subject to change without notice. This product is covered by one or more of the follo ...
... Copyright © 2008 ShoreTel. All rights reserved. ShoreTel, the ShoreTel logo, ShoreGear, ShoreWare, and ShorePhone are trademarks of ShoreTel, Inc. in the United States and/or other countries. All specifications are subject to change without notice. This product is covered by one or more of the follo ...
CCNA 3 Module 3 Single-Area OSPF
... network by way of connected switch trunk ports. – When transmitting VTP messages to other switches in the network, the VTP message is encapsulated in a trunking protocol frame such as ISL or IEEE 802.1Q. – In order to share VTP information, switches must be in the same VTP domain. © 2003, Cisco Syst ...
... network by way of connected switch trunk ports. – When transmitting VTP messages to other switches in the network, the VTP message is encapsulated in a trunking protocol frame such as ISL or IEEE 802.1Q. – In order to share VTP information, switches must be in the same VTP domain. © 2003, Cisco Syst ...
Part I: Introduction
... sent to neighbors Neighbors in turn send out new advertisements if their tables changed Link failure info quickly propagates to entire net Poison reverse used to prevent ping-pong loops (infinite distance = 16 hops) Routers can request info about neighbor’s cost Advertisements are sent via UDP using ...
... sent to neighbors Neighbors in turn send out new advertisements if their tables changed Link failure info quickly propagates to entire net Poison reverse used to prevent ping-pong loops (infinite distance = 16 hops) Routers can request info about neighbor’s cost Advertisements are sent via UDP using ...
CCNA 2 v5.02 RSE Final Exam questions and - source url
... Which three requirements are necessary for two OSPFv2 routers to form an adjacency? (Choose three.) The link interface subnet masks must match. The two routers must include the inter-router link network in an OSPFv2 network command. The OSPFv2 process ID must be the same on each router. The OSPF hel ...
... Which three requirements are necessary for two OSPFv2 routers to form an adjacency? (Choose three.) The link interface subnet masks must match. The two routers must include the inter-router link network in an OSPFv2 network command. The OSPFv2 process ID must be the same on each router. The OSPF hel ...
Chapter 5
... hub, then the independent collision domains become one collision domain. If depts use different Ethernet technologies, may not be able to interconnect them Each Ethernet technology has restrictions on ...
... hub, then the independent collision domains become one collision domain. If depts use different Ethernet technologies, may not be able to interconnect them Each Ethernet technology has restrictions on ...
VLAN Security - Clarkson University
... by the trunk connection ● Attacker can communicate with any device on any of the associated VLANs ● Two-way communication can occur between the attacker and a targeted node because the attacker can actually place themselves on the VLAN ● Also allows attacker to eavesdrop on the traffic within a targ ...
... by the trunk connection ● Attacker can communicate with any device on any of the associated VLANs ● Two-way communication can occur between the attacker and a targeted node because the attacker can actually place themselves on the VLAN ● Also allows attacker to eavesdrop on the traffic within a targ ...
Chapter 15 Local Area Networks
... — Switch has multiple parallel data paths • Can handle multiple frames at a time ...
... — Switch has multiple parallel data paths • Can handle multiple frames at a time ...
HP ProCurve Switch 6108
... functionality two 10/100/1000 ports or mini-GBIC slots for optional fiber connectivity such as Gigabit-SX, -LX, or -LH Performance 16 Gbps backplane: backplane non-blocking architecture for wire-speed throughput Resiliency and high availability IEEE 802.1w Rapid Convergence Spanning Tree Protocol: P ...
... functionality two 10/100/1000 ports or mini-GBIC slots for optional fiber connectivity such as Gigabit-SX, -LX, or -LH Performance 16 Gbps backplane: backplane non-blocking architecture for wire-speed throughput Resiliency and high availability IEEE 802.1w Rapid Convergence Spanning Tree Protocol: P ...
Annex 1D Equipment to Trade-In
... Protocol (SNMP) version 2c or higher. Please indicate the list of supported SNMP MIBs. The switches shall be software or firmware upgradable via TFTP server, FTP, SCP, Telnet or console, without the need to upgrade the hardware. The switches shall support redundant network configuration, i.e. IEEE o ...
... Protocol (SNMP) version 2c or higher. Please indicate the list of supported SNMP MIBs. The switches shall be software or firmware upgradable via TFTP server, FTP, SCP, Telnet or console, without the need to upgrade the hardware. The switches shall support redundant network configuration, i.e. IEEE o ...
S5720-SI Switch Data Sheet
... TCP/UDP port number, VLAN ID, Ethernet protocol type. ACLs can be applied to inbound or outbound direction on an interface. The S5720-SI supports a flow-based two-rate three-color CAR. Each port supports eight priority queues and multiple queue scheduling algorithms such as WRR, DRR, SP, WRR + SP, a ...
... TCP/UDP port number, VLAN ID, Ethernet protocol type. ACLs can be applied to inbound or outbound direction on an interface. The S5720-SI supports a flow-based two-rate three-color CAR. Each port supports eight priority queues and multiple queue scheduling algorithms such as WRR, DRR, SP, WRR + SP, a ...
sockets-bridge-learning
... Determines port on which host connected Only forward packets to the right port Must run CSMA/CD with hosts connected to same LAN • Also between bridge and host connected to a LAN ...
... Determines port on which host connected Only forward packets to the right port Must run CSMA/CD with hosts connected to same LAN • Also between bridge and host connected to a LAN ...
Catalyst 3512 XL, 3524, and 3548 XL Stackable 10/100 and Gigabit
... • IEEE 802.1p Layer 2 protocol for prioritization of mission critical and time sensitive traffic from data, voice, and telephony ...
... • IEEE 802.1p Layer 2 protocol for prioritization of mission critical and time sensitive traffic from data, voice, and telephony ...
Link Layer - Southern Adventist University
... bits coming in one link go out all other links at same rate all nodes connected to hub can collide with one another no frame buffering no CSMA/CD at hub: host NICs detect collisions ...
... bits coming in one link go out all other links at same rate all nodes connected to hub can collide with one another no frame buffering no CSMA/CD at hub: host NICs detect collisions ...
PDF
... devices. The SNMP server is an optional service that is disabled by default. Only SNMPv3 is impacted by these vulnerabilities. Workarounds are available for mitigating the impact of the vulnerabilities described in this document. The United States Computer Emergency Response Team (US-CERT) has assig ...
... devices. The SNMP server is an optional service that is disabled by default. Only SNMPv3 is impacted by these vulnerabilities. Workarounds are available for mitigating the impact of the vulnerabilities described in this document. The United States Computer Emergency Response Team (US-CERT) has assig ...
ans - EECS: www-inst.eecs.berkeley.edu
... 1e) [6 points] Consider the following network, with nodes A through J. The numbers indicate the link weights or costs (so shortest paths are paths with the lowest cumulative cost). In the following ...
... 1e) [6 points] Consider the following network, with nodes A through J. The numbers indicate the link weights or costs (so shortest paths are paths with the lowest cumulative cost). In the following ...
From EGP to BGP - Politecnico di Torino
... – Multicast routing tables grow large (one entry for each source) – Everybody receive everything ...
... – Multicast routing tables grow large (one entry for each source) – Everybody receive everything ...
Why Fat-Tree? - Northwestern Networks Group
... Fat tree has identical bandwidth at any bisections Each layer has the same aggregated bandwidth Can be built using cheap devices with uniform capacity Each port supports same speed as end host All devices can transmit at line speed if packets are distributed uniform along available paths ...
... Fat tree has identical bandwidth at any bisections Each layer has the same aggregated bandwidth Can be built using cheap devices with uniform capacity Each port supports same speed as end host All devices can transmit at line speed if packets are distributed uniform along available paths ...
More Info »
... IP addresses. The Return Link Routed Management Traffic is usually handled by entering a default route (0.0.0.0/0 “toWAN”) in the CDM-840’s routing table. As in “router” working mode, it is required that CDRP be enabled for ACM/VCM on the DVB-S2 outbound carrier to work for management traffic destin ...
... IP addresses. The Return Link Routed Management Traffic is usually handled by entering a default route (0.0.0.0/0 “toWAN”) in the CDM-840’s routing table. As in “router” working mode, it is required that CDRP be enabled for ACM/VCM on the DVB-S2 outbound carrier to work for management traffic destin ...
Chapter 15 Local Area Network Overview
... • Bridge must decide whether to forward frame • Bridge must decide which LAN to forward frame on • Routing selected for each source-destination pair of LANs —Done in configuration —Usually least hop route —Only changed when topology changes ...
... • Bridge must decide whether to forward frame • Bridge must decide which LAN to forward frame on • Routing selected for each source-destination pair of LANs —Done in configuration —Usually least hop route —Only changed when topology changes ...
Gigabit Smart Managed Switches
... With this utility, users do not need to change the IP address of their PC. It also simplifies the initial setup by taking switches, within the same L2 network segment, that are connected to the user’s PC, and displaying them on screen for instant access. This allows extensive switch configuration an ...
... With this utility, users do not need to change the IP address of their PC. It also simplifies the initial setup by taking switches, within the same L2 network segment, that are connected to the user’s PC, and displaying them on screen for instant access. This allows extensive switch configuration an ...
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.