the religious revolt of the poet king
Cisco Router Configuration Handbook docx
Ngày tải lên :
06/03/2014, 15:20
... listing of all the file systems available on the router This command lists the total size and the amount of free space on the file system in bytes, the type of file system, the flags for the file ... $(line-desc) The line description (from the description command on the async interface associated with the line) $(peer-ip) The IP address of the peer machine $(gate-ip) The IP address of the gateway ... sequences of the preceding pattern + Matches one or more sequences of the preceding pattern ? Matches zero or one occurrence of the preceding pattern ^ Matches at the beginning of the string...
- 665
- 4.5K
- 0
Cisco Router Configuration Handbook pot
Ngày tải lên :
17/03/2014, 03:20
... listing of all the file systems available on the router This command lists the total size and the amount of free space on the file system in bytes, the type of file system, the flags for the file ... $(line-desc) The line description (from the description command on the async interface associated with the line) $(peer-ip) The IP address of the peer machine $(gate-ip) The IP address of the gateway ... sequences of the preceding pattern + Matches one or more sequences of the preceding pattern ? Matches zero or one occurrence of the preceding pattern ^ Matches at the beginning of the string...
- 665
- 783
- 0
Tài liệu Enhanced Interior Gateway Routing Protocol (EIGRP) pptx
Ngày tải lên :
18/01/2014, 05:20
... destination The metric that the router uses in the routing table, and to advertise to other routers, is the sum of the best advertised metric from all neighbors, plus the link cost to the best neighbor ... that if the neighbor advertises this destination, it must use the route to forward packets The metric that the router uses to reach the destination is also associated with the destination The metric ... routers The protocol-dependent modules populate the table, and the table is acted on by the DUAL finite-state machine Each entry in the topology table includes the destination address and a list of...
- 5
- 283
- 0
Tài liệu Hybrid: Enhanced Interior Gateway Routing Protocol (EIGRP) pptx
Ngày tải lên :
24/01/2014, 19:20
... 178571 The delay is the summation of the delays on the outbound interfaces only The summation ends with the delay on the interface in which the final subnet resides From alpha to bravo, the delay ... side of the interface It is important to note that changing the delay of a link will affect only the routing protocol, not the actual throughput of the link Continuing with the example, set the ... time The uptime of the neighbor The status of neighbors can be displayed with the show ip eigrp neighbors command, as in Example 11-5 The uptime of the neighbor should be for as long as the adjacency...
- 72
- 359
- 0
Tài liệu Enhanced Interior Gateway Routing Protocol ppt
Ngày tải lên :
12/12/2013, 17:15
... đường truyền bandwidth thấp ta điều chỉnh số phần trăm bandwidth dành cho định tuyến EIGRP hỗ trợ authentication việc sử dụng tin mã hoá MD5 EIGRP classless routing protocol, có nghĩa gửi subnet mask ... mask thông tin định tuyến Đặc điểm cuối EIGRP không hỗ trợ IP mà hỗ trợ IPX AppletTalk Operation of EIGRP Metric EIGRP sử dụng dạng công thức tính metric IGRP lớn 256 lần khiến cho việc tính metric ... neighbor, neighbor công khai unreachable DUAL thông báo neighbor Hold timer gấp lần Hello timer d/ The Diffusing Update Algorithm Trước tìm hiểu hoạt động DUAL ta làm quen với khái niệm sau: Adjacency:...
- 6
- 510
- 2
Tài liệu HSRP – Hot Standby Routing Protocol ppt
Ngày tải lên :
11/12/2013, 14:15
... successfully ping the Web server/router, unplug both of the Ethernet cables from the East router Now try to ping again, what happens? Why is this happening? Plug your Ethernet cables back into the East ... workstation with the following DOS command: Ping –n 100 10.1.1.4 After the pings begin, remove the Ethernet cables from the Active router and observe results Compare the Active/Standby changes on the hyperterminal ... routers We will now specify the default gateways for both the workstation and the Web server/router so that they know how to connect to their destination network There are two routers present...
- 6
- 662
- 1
Tài liệu Choose Routing Protocol pptx
Ngày tải lên :
17/01/2014, 06:20
... the network, and wait for them to respond Additionally, RIP employs timers such as the hold-down timer to lessen the chance of a routing loop These timers, however, also lengthen the amount of ... off that part of the network, confining the RIP portion of the network to as few devices as possible Run a more sophisticated protocol in the rest of the network, and redistribute the RIP routes ... (config-router)#passive-interface fa0/0 Another option with RIPv2 is to make an interface passive, then add a neighbor statement listing the IP address of the router on the other end of a link RIP will then send its updates...
- 21
- 349
- 0
CIS 185 Advanced Routing Protocols EIGRP Part 2 pot
Ngày tải lên :
05/03/2014, 17:20
... 100 DLCI 130 Inverse ARP is on by default Automatically maps the IP address of the devices at the other end of the PVCs to the local DLCI number Split horizon is disabled by default on Frame ... it across the backbone to the PE2 router The PE2 router decapsulates the MPLS packet and reproduces the Ethernet frame on its Ethernet link to router R2 This process is a type of AToM, called ... R3’s FDv of 40 because it is not a FS The load in is balanced proportional to the bandwidth FD of the route via router R2 is 30 FD of the route via router R3 is 20 47 Ratio of traffic...
- 93
- 1.9K
- 0
Media Gateway control protocol architecture and requirements Nancy Greene, Michael A. Ramalho, Brian Rosen pdf
Ngày tải lên :
23/03/2014, 03:20
... indicate either the likelihood of the speaker to be the person that they claim to be (verification task) or the likelihood of the speaker being one of the persons contained in a set of previously ... indicating either the likelihood of the speaker to be the person that they claim to be (verification task) or the likelihood of the speaker being one of the persons contained in a set of previously ... playing at the beginning of the first segment of the announcement, last segment of the announcement, previous segment of the announcement, next segment of the announcement, or the current announcement...
- 38
- 312
- 0
Báo cáo hóa học: " A scalable multi-sink gradient-based routing protocol for traffic load balancing" pot
Ngày tải lên :
21/06/2014, 00:20
... indicates the weighted sum of the REDR values of the sensor nodes which constitute the path The REDR of the most overloaded sensor node is weighted differently from the REDRs of the other sensor ... maximize the sum of the lifetime of sensor nodes from their mathematical derivation However, assuming that network lifetime is the time elapsed from the deployment to the instant when one of sensor ... as the time elapsed from the deployment to the instant when one of sensor nodes becomes dead, the network lifetime is limited by the lifetime of the most over-loaded sensor node Therefore, the...
- 16
- 450
- 0
Báo cáo hóa học: " Research Article Impact of LQI-Based Routing Metrics on the Performance of a One-to-One Routing Protocol for IEEE 802.15.4 Multihop Networks" docx
Ngày tải lên :
21/06/2014, 11:20
... function of the LQI of the link The link cost is an estimate of the number of transmission attempts required for successful frame delivery in a link The path cost is the sum of the link costs of the ... considers the quality of the worst link of a path It does not explicitly take into account the other characteristics of the path, such as the hop count or the LQI of the rest of the links 4.9 PATH-DR ... used in many technologies The cost of a path is the sum of the ETX values of the links of the path Hence, the ETX metric aims to select the path with the smallest number of total link layer transmission...
- 20
- 397
- 0
Báo cáo hóa học: "Research Article A Random Ant-Like Unicast Routing Protocol for Wireless Ad Hoc Sensor Networks and Performance Evaluation" pdf
Ngày tải lên :
21/06/2014, 17:20
... initiating the requests Each record consists of the address of the queried destination and an identification of the route request packet sent for that request 2.2 Operation of the Algorithm There are ... for the unicast scheme based on the average case, the neighbor is selected randomly Let us use a matrix M of size N × N as the adjacent matrix of the network topology, where N is the number of ... back to the source of the data upstream nodes This enables the upstream nodes to update their routing tables with the new path corresponding to the “link” failure Since RAURs inform the upstream...
- 7
- 441
- 0
Báo cáo hóa học: " Energy-Aware Routing Protocol for Ad Hoc Wireless Sensor Networks" pdf
Ngày tải lên :
23/06/2014, 00:20
... number of nodes in the network The value of Proute-valid at which the energy consumption in EARP equals the energy consumption in AODV is defined as the threshold value of the probability of route ... by separating the two types of nodes based on their hardware In Figure 1, each smaller circle denotes the vicinity of each data gathering node, that is, the region in which all the sensors are ... route discovery for the destination D and removes the expired route from routing table The success rate of RCR will typically depend on the mobility pattern of the nodes in the sensor network...
- 10
- 343
- 0
The Complete IS-IS Routing Protocol potx
Ngày tải lên :
27/06/2014, 00:20
... help limit the impact of the crashed piece of software on other processes in the same system After a process dies, the kernels watchdog waits a couple of seconds and restarts the broken software ... speeds of 622 Mbps, which is still the architectural limit of the 7500 ϩ VIP series It was clear that changing the heart of the router, which is the fabric, leads to a change of the line-cards, the ... argument of the proponents of monolithic software is that the amount of data sharing that is required for example in the routing subsystem will overload the inter-process communication system of the...
- 548
- 441
- 0
bài tiểu luận về các giao thức định tuyến - routing protocol
Ngày tải lên :
27/06/2014, 06:51
... LSA Để giải vấn đề OSPF đưa giải pháp bình chọn máy làm DR máy làm BDR, router lại gòi DRother 33 Trong DRother sent gói tin LSA đến cho DR BDR qua địa multicast 224.0.0.6 Sau DR có nhiệm vụ forward ... cố gắng cao nhất), nghĩa không đảm bảo gói liệu Gói liệu đến nơi mà không nguyên vẹn, đến không theo thứ tự (so với gói khác gửi hai máy nguồn đích đó), bị trùng lặp bị hoàn toàn Nếu phần mềm ... state protocols: • Sử dụng thuật toán Dijksta’s để tìm đường ngắn Thuật toán tích lũy chi phí dọc theo đường, từ nguồn tới đích • Giao thức sử dụng OSPF (Open Short Path First) III Các giao thức...
- 35
- 1.4K
- 6
The Complete IS-IS Routing Protocol- P1 pps
Ngày tải lên :
02/07/2014, 20:21
... provide a good start for the self-education of both the novice and the seasoned network engineer in the IS-IS routing protocol The consistent approach is to explain the theory and then show how things ... Protocol” The implementer and author of the document is now a famous name in the history of internetworking: Dr Yakov Rekhter, at this time working at IBM on networking protocols at the Thomas ... a software engineer named Dave Katz from Merit, the management company of the NSFNet backbone Merit was, in the early 1990s, the place where many of the huge talents in Internet history got their...
- 30
- 324
- 0
The Complete IS-IS Routing Protocol- P2 pot
Ngày tải lên :
02/07/2014, 20:21
... help limit the impact of the crashed piece of software on other processes in the same system After a process dies, the kernels watchdog waits a couple of seconds and restarts the broken software ... speeds of 622 Mbps, which is still the architectural limit of the 7500 ϩ VIP series It was clear that changing the heart of the router, which is the fabric, leads to a change of the line-cards, the ... ports The number of ports varies with the line speed of the ports The lower the line speed, the higher the port density The physical ports are referred to in a slot-number/port-number fashion The...
- 30
- 369
- 0