AIX 5L网卡管理与配置（AIX 5L network card management and configuration）.doc

AIX 5L网卡管理与配置（AIX 5L network card management and configuration） AIX 5L network card management and configuration View the network card device in the system in AIX # lsdev-cc adapter | grep ent Ent0 Available: 10/100/1000 base-tx pci-x Adapter (1) Available 07-08-03-08-08-08-08-08-08-08-08-08-08-08-08-08-08-08-08-08-08-08-08-08-08-08-08-08-08-08-08-08-08- Ent2 is Available in the Available 7-09, 2-port 10/100/1000 base-tx pci-x Adapter Ent3 Available 0b-08 10/100/1000 base-tx pci-x Adapter Ent4 Available EtherChannel/IEEE 802.3 AD Link Aggregation As can be seen from above, the system has four network CARDS (ent0 ~ ent3, and ent4 is the virtual network card EtherChannel which is bound by multiple network CARDS. So, which slot are the four CARDS in? # lsslo-c pci | grep ent U787b.001. DNW6FCB - P1 - C2 pci-x capable, 64 bit, 133MHz slot ent3 U787b.001. DNW6FCB - P1 - C3 pci-x capable, 64 bit, 266MHz slot ent0 The above command shows two network CARDS plugged into the PCI slot, both in the first PCI cage, and in the second and third slots respectively. The other two are the built-in network card on the motherboard, not in the PCI slot. # LSCFG - v | grep ent Model Implementation: Multiple Processor, PCI bus Ent1. DNW6FCB - P1 - T9 2-port 10/100/1000 base-tx pci-x Adapter 2. The Base - TX pci-x Adapter Ent3. DNW6FCB - P1 - c2-t1 10/100/1000 base-tx pci-x Adapter Ent0 u787b.001. DNW6FCB - p1-c3-t1 10/100/1000 base-tx pci-x Adapter In AIX, a network card can actually see two device interfaces in the system. En begins with the Ethernet II standard, et begins with IEEE 802.3 standard. Ethernet frame has two standards: Ethernet II (or called Standard Ethernet) and IEEE802.3, the difference is main sign frame mode of upper protocol, Ethernet USES the value of a TYPE II, said while using a data LENGTH IEEE802.3 said. In general, Ethernnet II is more commonly used. # lsdev - Cc if En0 Defined 00-08 Sta