H12-222 Exam Dumps - Huawei Certified Network Professional-R&S-IENP

eSight displays the layout and status of NEs, subnets, and links on the GUI.

eSight supports visualized monitoring of the network-wide running status.

eSight displays the architecture of the entire network and relationship between network entities.

The physical topology monitoring provides an entry for unified network monitoring, improving O&M efficiency.

Liberal

Independent

Conservative

Ordered

Reduce device and energy cost.

Shorten the network service innovation period.

Uses the unified software versions for devices and uniformly manage access tenants.

Provide services for different applications and tenants through the single platform.

Preferentially guarantee the services that require short delay, low packet loss, low jitter, and assured bandwidth.

Provide channels for packet forwarding.

Ensure bandwidth for specific traffic.

Ensure that packets are forwarded with the minimum delay.

This command is configured on the CE of the customer network.

route-distinguisher 1:1 indicates that the RD value is 1:1, which is not globally unique.

vpn-target 1:1 export-extcommunity indicates that the Export Target of the VPN is 1:1.

vpn-target 2:2 import-extcommunity indicates that the Import Target of the VPN is 2:2. Only one value can be set for the Import Target.

Packet length

VLAN ID

Source and destination IP addresses

ToS field

Configure the DHCP server group name.

Configure IP addresses of DHCP servers in the DHCP server group.

Configure the number and IP address of the interface enabled with the DHCP relay function.

Configure the Option 82 field.

Account registration

Account approval and distribution

Account authentication

Account audit and deregistration