Method used to check the IP address and MAC address of a storage device

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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.

Other related questions:
What STA information can be displayed on a WLAN device
1. Number of STAs associated with an AP For V200R005, run the display station assoc-num command. For V200R006, run the display station ap-id xx command. 2. STA information For V200R005, run the display station assoc-info sta sta-mac command. For V200R006, run the display station sta-mac sta-mac command. The display contents vary depending on versions. The following uses V200R005C10 as an example: display station assoc-info sta d420-6df4-f37e Station mac-address : d420-6df4-f37e //STA mac Station ip-address : 0.0.0.0 //STA IP Station gateway : 0.0.0.0 Associated SSID : jsldoc //SSID Station online time(ddd:hh:mm:ss) : 000:00:04:20 //Online time The upstream SNR(dB) : 30.0 The upstream aggregate receive power(dBm) : -79.0 Station connect rate(Mbps) : 23 //Rate Station connect channel : 1 //Channel Station inactivity time(ddd:hh:mm:ss) : 000:00:00:00 ...... Station's RSSI(dBm) : -66 //Single strength Station's Noise(dBm) : -109 Station's radio mode : 11b //Network type Station's AP ID : 6 //AP ID (supported only by V200R005C00) Station's Radio ID : 0 //0 indicates 2.4G, and 1 indicates 5G (supported only by V200R005C00). Station's Authentication Method : OPEN Station's Cipher Type : NO CIPHER Station's User Name : d4206df4f37e Station's Vlan ID : 28 Station's Channel Band-width : 20MHz Station's asso BSSID : dcd2-fc9a-2110 Station's state : Asso with auth Station's Qos Mode : NULL Station's HT Mode : - Station's MCS value : 0 Station's NSS value : 0 Station's Short GI : support Station's roam state : No

IP address planning of a storage device
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.

Method used to view the MAC address of a device on USG firewalls
The method used to view the MAC address of a device on the USG2000, USG5000, and USG6000 is as follows: You cannot view the MAC address of a device on the web UI on USG firewalls. You can run the display arp command in the command line to view the local MAC address and peer MAC address. [USG]display arp IP ADDRESS MAC ADDRESS EXPIRE(M) TYPE INTERFACE VPNINSTANCE VLAN/PVC 1.1.2.2 3400-a3d8-f023 I Vlanif300 100.1.1.1 3400-a3d8-f023 I Vlanif200 6.6.6.6 3400-a3d8-f023 I Vlanif2 192.168.108.111 3400-a3d8-f01f I GE0/0/0 192.168.108.222 3400-a3d8-f01f I GE0/0/0 192.168.108.100 d46a-b330-c311 6 D GE0/0/0 192.168.108.113 3400-a3da-e1b0 12 D GE0/0/0 192.168.108.115 200b-c73b-6300 16 D GE0/0/0 192.168.108.114 200b-c73b-5b00 16 D GE0/0/0 I indicates the MAC address of the interface, and D indicates a dynamic entry obtained using the ARP packet. You can learn the local interface address in I, including the VLANIF interface and L3 interface (WAN interface).

Method used to check the IP address conflict on the USG2000, USG5000, and USG6000
You can check the IP address conflict on the USG2000, USG5000, and USG6000 as follows: On the CLI, enter the display logbuffer command. For example: [USG5500]display logbuffer Logging buffer configuration and contents:enabled Allowed max buffer size : 1024 Actual buffer size : 1024 Channel number : 4 , Channel name : logbuffer Dropped messages : 0 Overwritten messages : 1200 Current messages : 514 %2015-04-24 10:56:26 USG5500 %%01ARP/4/DUP_IPADDR(l): Receive an ARP packet with duplicate ip address 192.168.101.207 from GigabitEthernet0/0/0, source MAC is 3400-a3d9-1897! //The conflicted address is 192.168.101.207.// %2015-04-24 10:56:21 USG5500 %%01ARP/4/DUP_IPADDR(l): Receive an ARP packet with duplicate ip address 192.168.101.207 from GigabitEthernet0/0/0, source MAC is 3400-a3d9-1897!

Method used to view the mapping between the IP address and the MAC address on USG firewalls
Method used to view the mapping between the IP address and the MAC address on the USG2000, USG5000, and USG6000: You can run the display arp command to view the mapping between the IP address and the MAC address. [USG]display arp IP ADDRESS MAC ADDRESS EXPIRE(M) TYPE INTERFACE VPN-INSTANCE VLAN/PVC --------------------------------------------------------------------------- 1.1.2.2 3400-a3d8-f023 I Vlanif300 100.1.1.1 3400-a3d8-f023 I Vlanif200 6.6.6.6 3400-a3d8-f023 I Vlanif2 192.168.108.111 3400-a3d8-f01f I GE0/0/0 192.168.108.222 3400-a3d8-f01f I GE0/0/0 192.168.108.100 d46a-b330-c311 6 D GE0/0/0 192.168.108.113 3400-a3da-e1b0 12 D GE0/0/0 192.168.108.115 200b-c73b-6300 16 D GE0/0/0 192.168.108.114 200b-c73b-5b00 16 D GE0/0/0 I indicates the MAC address of the interface. You can learn the local interface address in I, including the VLANIF interface and L3 interface. D indicates a dynamic entry obtained using the ARP packet. Based on the IP address and MAC address learned by the corresponding interface, you can identify the interface that interworks with a lower-layer device, and determine the MAC address of the device using the IP address. For example, if the IP address of a computer is available, you can determine the MAC address based on the corresponding MAC option. Note: You can view only ARP entries learned by a local device. If devices are far apart from each other, the local device does not need to learn the ARP of the device on the lowest level. In such a case, you cannot view the IP address and MAC address on the local device.

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