Overview of Provider Backbone Bridging and Integration
... This session discusses Provider Backbone Bridging (PBB – IEEE 802.1ah) technology. A primer of PBB is presented along with explanation of the principles of network operation. Applicability of PBB to Carrier Ethernet service providers and integration with virtual private LAN ...
... This session discusses Provider Backbone Bridging (PBB – IEEE 802.1ah) technology. A primer of PBB is presented along with explanation of the principles of network operation. Applicability of PBB to Carrier Ethernet service providers and integration with virtual private LAN ...
Summit Installation and User Guide
... SUMMIT SWITCH MODELS The Summit family of switches is comprised of six models, as follows: • Summit1 • Summit2 • Summit3 • Summit4 • Summit4/FX • Summit48 ...
... SUMMIT SWITCH MODELS The Summit family of switches is comprised of six models, as follows: • Summit1 • Summit2 • Summit3 • Summit4 • Summit4/FX • Summit48 ...
Cisco Application Control Engine and Cisco Nexus 7000 Series Integration White Paper
... empowerment are leading enterprises and IT service providers to develop innovative strategies to address these challenges. In the past, environments that needed additional security and isolation required separate sets of equipment and infrastructure. Although this approach provided the required sepa ...
... empowerment are leading enterprises and IT service providers to develop innovative strategies to address these challenges. In the past, environments that needed additional security and isolation required separate sets of equipment and infrastructure. Although this approach provided the required sepa ...
IP Networking Guide - Plantec Distribuidora
... each data type will be sent over. This allows you to avoid generating unnecessary network traffic on each segment and to reduce the load on the network. As a consequence, speech quality can be assured. Therefore, we recommend using the VLAN feature to perform VoIP communication effectively. Some IP ...
... each data type will be sent over. This allows you to avoid generating unnecessary network traffic on each segment and to reduce the load on the network. As a consequence, speech quality can be assured. Therefore, we recommend using the VLAN feature to perform VoIP communication effectively. Some IP ...
LAB1-Overview
... the role of the subnet mask Describe how the subnet mask is used to create and specify the network and host portions of an IP address ...
... the role of the subnet mask Describe how the subnet mask is used to create and specify the network and host portions of an IP address ...
Cisco Nexus 1000V for Microsoft Hyper-V
... require access by VMs do not use VM networks. For example, storage networks. ...
... require access by VMs do not use VM networks. For example, storage networks. ...
Release Notes for Catalyst 3850 Series Switch, Cisco IOS XE
... In enterprise networks, there is typically a need for providing network access to its guests on the campus. The guest access requirements include providing connectivity to the Internet or other selective enterprise resources to both wired and wireless guests in a consistent and manageable way. The s ...
... In enterprise networks, there is typically a need for providing network access to its guests on the campus. The guest access requirements include providing connectivity to the Internet or other selective enterprise resources to both wired and wireless guests in a consistent and manageable way. The s ...
cisco 7609 router—enhanced 9-slot chassis
... The Cisco 7609 delivers nine slots of optical LAN, WAN, and MAN networking at the network edge, enabling service providers to offer highvalue, differentiated services. It provides enterprises with the ability to deploy the advanced network infrastructure necessary to succeed in demanding, high-traff ...
... The Cisco 7609 delivers nine slots of optical LAN, WAN, and MAN networking at the network edge, enabling service providers to offer highvalue, differentiated services. It provides enterprises with the ability to deploy the advanced network infrastructure necessary to succeed in demanding, high-traff ...
PDF
... Each port that is configured for a voice VLAN is associated with a VVID and a PVID. This configuration allows voice traffic and data traffic to be separated onto different VLANs. A voice VLAN port becomes active when there is a link whether or not the port is AUTHORIZED or UNAUTHORIZED. All traffic ...
... Each port that is configured for a voice VLAN is associated with a VVID and a PVID. This configuration allows voice traffic and data traffic to be separated onto different VLANs. A voice VLAN port becomes active when there is a link whether or not the port is AUTHORIZED or UNAUTHORIZED. All traffic ...
Cisco ANA VNE Drivers Data Sheet
... SNMP traps, and syslogs. SNMP traps can be imported through MIB files. These extensions can be done by customers or by the system integrator local to the ANA installation and do not affect the delivered ANA software. ...
... SNMP traps, and syslogs. SNMP traps can be imported through MIB files. These extensions can be done by customers or by the system integrator local to the ANA installation and do not affect the delivered ANA software. ...
IBM Networking OS Application Guide for the IBM Flex System
... Bridge Protocol Data Units . . . . . . . . . Bridge Protocol Data Units Overview. . . . Determining the Path for Forwarding BPDUs Simple STP Configuration . . . . . . . . . Per-VLAN Spanning Tree Groups . . . . . . Using Multiple STGs to Eliminate False Loops VLAN and STG Assignment . . . . . . . Ma ...
... Bridge Protocol Data Units . . . . . . . . . Bridge Protocol Data Units Overview. . . . Determining the Path for Forwarding BPDUs Simple STP Configuration . . . . . . . . . Per-VLAN Spanning Tree Groups . . . . . . Using Multiple STGs to Eliminate False Loops VLAN and STG Assignment . . . . . . . Ma ...
Nortel Networks L2/3 Ethernet Switch Module for
... This information was developed for products and services offered in the U.S.A. IBM may not offer the products, services, or features discussed in this document in other countries. Consult your local IBM representative for information on the products and services currently available in your area. Any ...
... This information was developed for products and services offered in the U.S.A. IBM may not offer the products, services, or features discussed in this document in other countries. Consult your local IBM representative for information on the products and services currently available in your area. Any ...
PlanetSeer: Internet Path Failure Monitoring and Characterization in Wide-Area Services
... case that the router has received a routing update to withdraw that path, leaving no route to the destination. Failure durations are highly varied. Some failures, like routing loops, can last for days. Others may persist for less than a minute. This high variance makes it hard to diagnose failures a ...
... case that the router has received a routing update to withdraw that path, leaving no route to the destination. Failure durations are highly varied. Some failures, like routing loops, can last for days. Others may persist for less than a minute. This high variance makes it hard to diagnose failures a ...
... The Campus Wired LAN Technology Design Guide describes how to design a wired network access with ubiquitous capabilities that scale from small environments (for instance, those environments with one to just a few LAN switches) to a large, campus-size LAN. Resiliency, security, and scalability are in ...
Distance Vector Routing Protocols
... -Holddown timers allow a router to not accept any changes to a route for a specified period of time. - Do not appept the update when the route is flapping -Point of using holddown timers Allows routing updates to propagate through network with the most current information. ...
... -Holddown timers allow a router to not accept any changes to a route for a specified period of time. - Do not appept the update when the route is flapping -Point of using holddown timers Allows routing updates to propagate through network with the most current information. ...
06 SDN
... Cisco Open Network Environment is a strategic approach that can offer the industry’s most comprehensive Strategy includes (1) network overlay virtualization (2) programmatic device APIs (3) agents and controllers ...
... Cisco Open Network Environment is a strategic approach that can offer the industry’s most comprehensive Strategy includes (1) network overlay virtualization (2) programmatic device APIs (3) agents and controllers ...
Chapter 8
... UDLD functions by transmitting Layer 2 packets to the wellknown MAC address 01:00:0C:CC:CC:CC. If the packets are not echoed back within a specific time frame, the link is flagged as unidirectional. Devices on both ends of the link must support UDLD for the protocol to successfully identify an ...
... UDLD functions by transmitting Layer 2 packets to the wellknown MAC address 01:00:0C:CC:CC:CC. If the packets are not echoed back within a specific time frame, the link is flagged as unidirectional. Devices on both ends of the link must support UDLD for the protocol to successfully identify an ...
Cisco IP Over DWDM Solution
... 3. FMI signal can be propagated to router, invoking proactive protection for all traffic using these lightpaths 4. Router can alarm user or send back Nack if it cannot handle this link going down at this time 5. Eliminates need to coordinate maint activity between L0 & L3 IPoDWDM ...
... 3. FMI signal can be propagated to router, invoking proactive protection for all traffic using these lightpaths 4. Router can alarm user or send back Nack if it cannot handle this link going down at this time 5. Eliminates need to coordinate maint activity between L0 & L3 IPoDWDM ...
The Pulse Protocol: Energy Efficient Infrastructure Access
... • Continuous flooding from every node in the network ...
... • Continuous flooding from every node in the network ...
Dimension ES-4024 Ethernet Switch: User`s Guide
... shipped. Any returned products without proof of purchase or those with an out-dated warranty will be repaired or replaced (at the discretion of ZyXEL) and the customer will be billed for parts and labor. All repaired or replaced products will be shipped by ZyXEL to the corresponding return address, ...
... shipped. Any returned products without proof of purchase or those with an out-dated warranty will be repaired or replaced (at the discretion of ZyXEL) and the customer will be billed for parts and labor. All repaired or replaced products will be shipped by ZyXEL to the corresponding return address, ...
ccna3-mod4-SwitchingConcept
... • Originally Ethernet was a half-duplex technology. • Using half-duplex, a host could either transmit or receive at one time, but not both. • If the network is already in use, the transmission is delayed. • When a collision occurs, the host that first detects the collision will send out a jam signal ...
... • Originally Ethernet was a half-duplex technology. • Using half-duplex, a host could either transmit or receive at one time, but not both. • If the network is already in use, the transmission is delayed. • When a collision occurs, the host that first detects the collision will send out a jam signal ...
Hyper Converged 250 System for VMware vSphere Installation Guide
... Component installation...................................................................................................107 Chassis options..............................................................................................................108 Disk drive numbering.......................... ...
... Component installation...................................................................................................107 Chassis options..............................................................................................................108 Disk drive numbering.......................... ...
An Experimenter`s Guide to OpenFlow
... •Dynamically define flow granularity by wildcarding arbitrary header fields •Granularity is on the switch flow entries, no packet rewrite or encapsulation •Create meaningful bundles and manage them using your own software (reroute, monitor) Higher Flexibility, Better Control, Easier Management, Expe ...
... •Dynamically define flow granularity by wildcarding arbitrary header fields •Granularity is on the switch flow entries, no packet rewrite or encapsulation •Create meaningful bundles and manage them using your own software (reroute, monitor) Higher Flexibility, Better Control, Easier Management, Expe ...
IP Multicast
... • A receiver joins a multicast group G by exchanging IGMP messages with its end-router R. • The end-router R broadcasts its group membership to the whole network in the form (G, R). • Every router in the network maintains a group membership table with each entry being a tuple [S, G,].
• ...
... • A receiver joins a multicast group G by exchanging IGMP messages with its end-router R. • The end-router R broadcasts its group membership to the whole network in the form (G, R). • Every router in the network maintains a group membership table with each entry being a tuple [S, G,
Cisco Catalyst 3750 Series Switches Data Sheet
... The automatic Cisco IOS Software version checking and loading of the global configuration parameters provide the first level of operational time saving. The second level is added during the event of an outage. When you remove a troubled switch from an existing stack of switches and replace it with a ...
... The automatic Cisco IOS Software version checking and loading of the global configuration parameters provide the first level of operational time saving. The second level is added during the event of an outage. When you remove a troubled switch from an existing stack of switches and replace it with a ...
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.