IP address planning of a storage device

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Service network ports on the same controller must reside in different network segments and also must reside in different network segments from the management network port of the controller.

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Method used to check the IP address and MAC address of a storage device
Method used to check the IP address and MAC address of a storage device: 1. Use the SSH tool to log in to the debug mode. 2. Run ip a to check the IP address and MAC address of the storage device. Storage:~ # ip a a: lo: mtu 16436 qdisc noqueue link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/16 scope host lo inet6 ::1/128 scope host valid_lft forever preferred_lft forever b: sit0: mtu 1480 qdisc noop link/sit 0.0.0.0 brd 0.0.0.0 c: eth0: mtu 1500 qdisc pfifo_fast master bond0 qlen 1000 link/ether 78:1d:ba:cc:c7:6b brd ff:ff:ff:ff:ff:ff d: eth1: mtu 1500 qdisc pfifo_fast master bond0 qlen 1000 link/ether 78:1d:ba:cc:c7:6b brd ff:ff:ff:ff:ff:ff e: eth2: mtu 1500 qdisc pfifo_fast qlen 1000 link/ether 78:1d:ba:cc:c7:69 brd ff:ff:ff:ff:ff:ff inet 129.22.242.4/16 brd 129.22.255.255 scope global eth2 inet 172.168.128.102/16 brd 172.168.255.255 scope global eth2:1 inet6 2002:8116:93d:b:7a1d:baff:fecc:c769/64 scope global dynamic valid_lft 2591901sec preferred_lft 604701sec inet6 fec0::b:7a1d:baff:fecc:c769/64 scope site dynamic valid_lft 2591901sec preferred_lft 604701sec inet6 fec0::11/10 scope site tentative flags 08 valid_lft forever preferred_lft forever inet6 fe80::7a1d:baff:fecc:c769/64 scope link valid_lft forever preferred_lft forever f: eth3:mtu 1500 qdisc noop qlen 1000 link/ether 78:1d:ba:cc:c7:68 brd ff:ff:ff:ff:ff:ff g: bond0: mtu 1500 qdisc noqueue link/ether 78:1d:ba:cc:c7:6b brd ff:ff:ff:ff:ff:ff inet 127.127.127.11/24 brd 127.127.127.255 scope global bond0 inet6 fe80::7a1d:baff:fecc:c76b/64 scope link valid_lft forever preferred_lft forever h: bond1: mtu 1500 qdisc noop link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff i: bond2: mtu 1500 qdisc noop link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff Note: Use bond0 as an example. 78:1d:ba:cc:c7:6b following link/either is the MAC address and 127.127.127.11 following inet is the IP address.

Planning of IP addresses on the OceanStor 9000 InfiniBand network
For details about the planning of IP addresses on the OceanStor 9000 V100R001C01 InfiniBand network, see OceanStor 9000 V100R001C01 Planning Guide.

Planning of IP addresses on OceanStor 9000 10GE network
For details about the planning of IP addresses on the OceanStor 9000 V100R001C01 10GE network, see OceanStor 9000 V100R001C01 Planning Guide.

V3 series storage capacity planning
For details about how to plan the capacity of V3 series storage, see Planning the Capacity of V3 Series Storage.

Channel planning for WLAN devices
There are limited non-overlapping channels on the 2.4 GHz frequency band. If channels of neighboring APs conflict, channel interference occurs and user access experience is degraded. You are advised to plan channels as follows: - Make an AP channel plan before performing data configurations. You are advised to manually configure AP channels. Automatic channel adjustment is not recommended. - If channels of neighboring APs from other vendors conflict with those of Huawei APs, negotiate with the vendors to change overlapping channels. - Use spatial staggered channels to increase network capacity. - Channels of neighboring APs are staggered. For example, the 2.4 GHz radio channels are deployed in a fixed sequence of 1-6-11-1-6-11. - The 5 GHz frequency band is preferred when it is allowed. On the 5 GHz frequency band, non-overlapping channels in HT20 mode include channels 149, 153, 157, 161, and 165.

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