User-level Internet Path Diagnosis
... the entire path and the application. Since operators do not share the users’ view of the network, they are not always well-placed to even observe the problem. Even when they are, they may be little better off than users. Operators may have no more insight than unprivileged users for problems inside ...
... the entire path and the application. Since operators do not share the users’ view of the network, they are not always well-placed to even observe the problem. Even when they are, they may be little better off than users. Operators may have no more insight than unprivileged users for problems inside ...
PDF - Complete Book (3.07 MB)
... Cisco VACS provides you with three different kinds of application container templates. Depending on the specific needs of your virtual application, you can choose one of the following templates: • Three Tier Internal Container template For more information about this template, see About Cisco VACS 3 ...
... Cisco VACS provides you with three different kinds of application container templates. Depending on the specific needs of your virtual application, you can choose one of the following templates: • Three Tier Internal Container template For more information about this template, see About Cisco VACS 3 ...
![SwitchBlade® x908 [Rev ZJ]](http://s1.studyres.com/store/data/008053519_1-53b0e3770fa5647be537fdbf48703248-300x300.png)
SwitchBlade® x908 [Rev ZJ]
... to access business-critical information, and for day-to-day work. A highavailability infrastructure is of paramount importance, starting with a resilient network core. VCStack on the SwitchBlade x908 provides the ideal solution — without the expense of a full chassis. With the benefits of high avail ...
... to access business-critical information, and for day-to-day work. A highavailability infrastructure is of paramount importance, starting with a resilient network core. VCStack on the SwitchBlade x908 provides the ideal solution — without the expense of a full chassis. With the benefits of high avail ...
Part I: Introduction
... single exchange Strong security – uses RPCSSEC_GSS API Require use of transport protocols that offer congestion control – hence NFS v4 will not support UDP transport. NFS ...
... single exchange Strong security – uses RPCSSEC_GSS API Require use of transport protocols that offer congestion control – hence NFS v4 will not support UDP transport. NFS ...
Routing and Forwarding
... Link State Routing Algorithm Each node announces about its neighbours and the link costs to them to all the nodes in the network in LSP (link state packets) Reliable flooding: make sure that a copy of LSP sent by a node reached every other node in the network Once a node obtains network-wide knowled ...
... Link State Routing Algorithm Each node announces about its neighbours and the link costs to them to all the nodes in the network in LSP (link state packets) Reliable flooding: make sure that a copy of LSP sent by a node reached every other node in the network Once a node obtains network-wide knowled ...
Computer Networking : Principles, Protocols and Practice
... often used to indicate a technology that sends a video or radio signal to all receivers in a given geographical area. Broadcast is sometimes used in computer networks, but only in local area networks where the number of recipients is limited. The first and most widespread transmission mode is called ...
... often used to indicate a technology that sends a video or radio signal to all receivers in a given geographical area. Broadcast is sometimes used in computer networks, but only in local area networks where the number of recipients is limited. The first and most widespread transmission mode is called ...
Cisco 1700 Series Modular Access Routers
... capabilities. As new security technologies are developed, they often can be simply uploaded to a Cisco 1700 Series Router—there is no need for costly hardware replacements. Firewall Just as physical businesses require security measures for protection against theft of physical assets, businesses also ...
... capabilities. As new security technologies are developed, they often can be simply uploaded to a Cisco 1700 Series Router—there is no need for costly hardware replacements. Firewall Just as physical businesses require security measures for protection against theft of physical assets, businesses also ...
Chapter 6 - YSU Computer Science & Information Systems
... network are treated as native IGRP routes. Automatic redistribution between IGRP and EIGRP will occur only if the two protocols are configured with the same autonomous system (AS) number If they have different AS numbers, they will assume that they are part of different networks ...
... network are treated as native IGRP routes. Automatic redistribution between IGRP and EIGRP will occur only if the two protocols are configured with the same autonomous system (AS) number If they have different AS numbers, they will assume that they are part of different networks ...
Chapter 1
... • Step 3: Locating Cisco IOS • Typically stored in flash memory, but it can be stored in other places such as a TFTP server. • If a full IOS image cannot be located, a scaleddown version of the IOS is copied from ROM. • This version of IOS is used to help diagnose any problems and to try to load a c ...
... • Step 3: Locating Cisco IOS • Typically stored in flash memory, but it can be stored in other places such as a TFTP server. • If a full IOS image cannot be located, a scaleddown version of the IOS is copied from ROM. • This version of IOS is used to help diagnose any problems and to try to load a c ...
Description
... The authentication feature is used in subscriber identification, authentication, and synchronization of the encryption key. This feature checks the validity of a subscriber's service requests to ensure that only legal subscribers can use network services. The authentication procedure is performed in ...
... The authentication feature is used in subscriber identification, authentication, and synchronization of the encryption key. This feature checks the validity of a subscriber's service requests to ensure that only legal subscribers can use network services. The authentication procedure is performed in ...
BASrouters — BACnet Routing Examples
... This application is a variant of Application #8 except that the PC is located remotely but attached to the Internet as is the IP router. Both the PC and the WAN-side of the IP Router have public IP addresses (1.2.3.4 and 2.3.4.5 for example). On the LAN-side of the IP Router is the building’s automa ...
... This application is a variant of Application #8 except that the PC is located remotely but attached to the Internet as is the IP router. Both the PC and the WAN-side of the IP Router have public IP addresses (1.2.3.4 and 2.3.4.5 for example). On the LAN-side of the IP Router is the building’s automa ...
D3.2 Traffic Models
... Internet usage is evolving, from the traditional WWW usage (i.e. downloading web pages), to tripleplay usage where households may have all their communication services (telephony, data, TV) through their broadband access connection. The challenge is to design IP access networks so that they can deli ...
... Internet usage is evolving, from the traditional WWW usage (i.e. downloading web pages), to tripleplay usage where households may have all their communication services (telephony, data, TV) through their broadband access connection. The challenge is to design IP access networks so that they can deli ...
Redes Inalámbricas
... maximum possible power of a signal and the power of corrupting noise that affects the fidelity of its representation. The PSNR is most commonly used as a measure of quality of reconstruction in image compression ...
... maximum possible power of a signal and the power of corrupting noise that affects the fidelity of its representation. The PSNR is most commonly used as a measure of quality of reconstruction in image compression ...
Network Training 2008-05-25
... this still in use today, because IBM went long on this one. It runs at 4 Mbps. Cat 3, also know as 10baseT and as Ethernet, and ran at 10Mbps. Cat 4, didn’t last long and had very limited installs, as it ran at 17Mbps, and Cat 5 was out about 18 months later. ...
... this still in use today, because IBM went long on this one. It runs at 4 Mbps. Cat 3, also know as 10baseT and as Ethernet, and ran at 10Mbps. Cat 4, didn’t last long and had very limited installs, as it ran at 17Mbps, and Cat 5 was out about 18 months later. ...
Cisco Catalyst 2950 Series Intelligent Ethernet
... To implement QoS, first, the Cisco Catalyst 2950 Series switches identify traffic flows, or packet groups, and classify or reclassify these groups using either the Differentiated Services Code Point (DSCP) field or the 802.1p class-of-service (CoS) field, or both. Classification and reclassification ...
... To implement QoS, first, the Cisco Catalyst 2950 Series switches identify traffic flows, or packet groups, and classify or reclassify these groups using either the Differentiated Services Code Point (DSCP) field or the 802.1p class-of-service (CoS) field, or both. Classification and reclassification ...
Quality of Service
... promiscous access to NIC card, i.e. root/sudo access • Flow measurement: SFlow, OCxMon/CoralReef, Cisco/Netflow ...
... promiscous access to NIC card, i.e. root/sudo access • Flow measurement: SFlow, OCxMon/CoralReef, Cisco/Netflow ...
Cookbook for IPv6 Renumbering in ISP and Enterprise
... plans for experiments that have yet to be realised, which we hope to conduct in July and August 2005. Southampton is deploying a new (Cisco based) IPv6 infrastructure in this period, and will include a renumbering event in with the (likely) topology changes that accompany the new rollout. Here we pr ...
... plans for experiments that have yet to be realised, which we hope to conduct in July and August 2005. Southampton is deploying a new (Cisco based) IPv6 infrastructure in this period, and will include a renumbering event in with the (likely) topology changes that accompany the new rollout. Here we pr ...
Network Security
... such as a return address, on the stack. When this is accomplished, the function can jump into shell code pointed to by the overwritten eip and execute arbitrary commands as root. While exploited in a manner similar to a buffer overflow, it is actually an input validation problem. Anonymous ftp is ...
... such as a return address, on the stack. When this is accomplished, the function can jump into shell code pointed to by the overwritten eip and execute arbitrary commands as root. While exploited in a manner similar to a buffer overflow, it is actually an input validation problem. Anonymous ftp is ...
NSIS: A New Extensible IP Signaling Protocol Suite
... manual configuration. This allows, for example, the use of datagram mode at the edges of the network and connection mode in the core of the network. We will explain the operation of NTLP using the example in Fig. 2, where A is QoS NSLP while B is another NSLP. Assume a QoS signaling message is proce ...
... manual configuration. This allows, for example, the use of datagram mode at the edges of the network and connection mode in the core of the network. We will explain the operation of NTLP using the example in Fig. 2, where A is QoS NSLP while B is another NSLP. Assume a QoS signaling message is proce ...
Configuring Network Address Translation: Getting Started
... Dynamic NAT is useful when fewer addresses are available than the actual number of hosts to be translated. It creates an entry in the NAT table when the host initiates a connection and establishes a one-to-one mapping between the addresses. But, the mapping can vary and it depends upon the registere ...
... Dynamic NAT is useful when fewer addresses are available than the actual number of hosts to be translated. It creates an entry in the NAT table when the host initiates a connection and establishes a one-to-one mapping between the addresses. But, the mapping can vary and it depends upon the registere ...
Part I: Introduction
... RFC 2326 permits use of either TCP or UDP for the control messages connection, sometimes called the RTSP Channel As before, meta file is communicated to web browser which then launches the Player; Player sets up an RTSP connection for control messages in addition to the connection for the stream ...
... RFC 2326 permits use of either TCP or UDP for the control messages connection, sometimes called the RTSP Channel As before, meta file is communicated to web browser which then launches the Player; Player sets up an RTSP connection for control messages in addition to the connection for the stream ...
3810 Switch Series PDF
... communicate with each other • RADIUS/TACACS+ eases switch management security administration by using a password authentication server • Secure shell encrypts all transmitted data for secure remote CLI access over IP networks • Secure Sockets Layer (SSL) encrypts all HTTP traffic, allowing secure ac ...
... communicate with each other • RADIUS/TACACS+ eases switch management security administration by using a password authentication server • Secure shell encrypts all transmitted data for secure remote CLI access over IP networks • Secure Sockets Layer (SSL) encrypts all HTTP traffic, allowing secure ac ...
PDF
... was implemented in Cisco IOS releases 12.0(5)S and 12.0(7)T. The MSDP MIB describes managed objects that can be used to remotely monitor MSDP speakers using SNMP. The MSDP MIB module contains four scalar objects and three tables. The tables are the Requests table, the Peer Table, and the Source-Acti ...
... was implemented in Cisco IOS releases 12.0(5)S and 12.0(7)T. The MSDP MIB describes managed objects that can be used to remotely monitor MSDP speakers using SNMP. The MSDP MIB module contains four scalar objects and three tables. The tables are the Requests table, the Peer Table, and the Source-Acti ...
Serverless Network File Systems
... This paper makes two sets of contributions. First, xFS synthesizes a number of recent innovations that, taken together, provide a basis for serverless file system design. xFS relies on previous work in areas such as scalable cache consistency (DASH [Leno90] and Alewife [Chai91]), cooperative caching ...
... This paper makes two sets of contributions. First, xFS synthesizes a number of recent innovations that, taken together, provide a basis for serverless file system design. xFS relies on previous work in areas such as scalable cache consistency (DASH [Leno90] and Alewife [Chai91]), cooperative caching ...