Understanding Linux Network Internals 2005 phần 5 pdf

... has reached its destination. For instance, with an average packet size of 51 2 bytes, a gigabit interface would send 65, 5 35 packets in half a second. A highly loaded server could easily wrap around ... quickly and lead to duplicate IDs. Because the ID field is a 16-bit value, allowing a total of 65, 5 35 unique numbers, nodes with high traffic and fast connections might find themselve...

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... 8, 0xFFFF00, ich } static struct pci_device_id e100_id_table[] = { INTEL_8 255 X_ETHERNET_DEVICE(0x1029, 0), INTEL_8 255 X_ETHERNET_DEVICE(0x1030, 0), } We saw in the section "Registering ... are examples of the model in Figure 5- 4(b). The model in Figure 5- 4(a) can be seen as a special case of the other two. 5. 9.2. Interaction with the Kernel Network Stack Virtual devices...

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... subjects. Philip Dangler was the production editor, and Audrey Doyle was the copyeditor for Understanding Linux Network Internals. Sada Preisch proofread the book. Mary Brady and Colleen Gorman provided ... go to http://www.bisenter.com to register it. Thanks. Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com 36 .5. 13. rt_cache_stat Structure rt_cache_stat...

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... publisher, and ISBN. For example: " ;Understanding Linux Network Internals, by Christian Benvenuti. Copyright 2006 O'Reilly Media, Inc., 0 -59 6-00 255 -6." This document was created by ... Units (BPDUs) Section 15. 6. Defining the Active Topology Section 15. 7. Timers Section 15. 8. Topology Changes Section 15. 9. BPDU Encapsulation Section 15. 10. Transmi...

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... go to http://www.bisenter.com to register it. Thanks. Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com 10 .5. Old Interface Between Device Drivers and Kernel: First Part ... http://www.simpopdf.com This document was created by an unregistered ChmMagic, please go to http://www.bisenter.com to register it. Thanks. Simpo PDF Merge and Split Unregistered Version - http...

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... it. Thanks. Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com 15. 7. Timers The STP uses both per-bridge and per-port timers . In Tables 15- 4 and 15- 5, you can see the ... learning to forwarding. Figure 15- 15 shows how expiration of the Forward Delay timer is typically handled and how it follows the model of Figure 15- 6. Figure 15- 15. Handling the Forward De...

Ngày tải lên: 13/08/2014, 04:21

... netmask with the decimal representation 255 . 255 . 255 .0. inet_mask_len is the converse, returning the number of 1s in a decimal netmask. For instance, 255 . 255 .0.0 would return 16. inet_ifa_match Given ... an L4 protocol identifier is 2 8- 1 or 255 , because the field in the IP header allocated to specify the L4 protocol is 8 bits. The highest number, 255 , is reserved for Raw IP, IPPRO...

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... Thanks. Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com This document was created by an unregistered ChmMagic, please go to http://www.bisenter.com to register it. Thanks. Simpo PDF ... but it is not the only function that changes state. Figures 27 -5( a) and 27 -5( b) show a high-level description of neigh_update's internals. The flowchart is divided into d...

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... to register it. Thanks. Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com _ _u8 flags Possible values for this field are listed in include /linux/ rtnetlink.h and include/net/neighbour.h: #define ... Thanks. Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com This document was created by an unregistered ChmMagic, please go to http://www.bisenter...

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... configured subnets. For example, the command arp -s 10.0.0.1 11:22:33:44 :55 :66 adds the mapping of 10.0.0.1 to 11:22:33:44 :55 :66 to the ARP cache. This command would be rejected by the kernel if, ... Thanks. Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com This document was created by an unregistered ChmMagic, please go to http://www.bisenter.com to register it....

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