H19-424_V1.0 HCSP-Presales-Campus Network Planning and Design V1.0 Questions and Answers

If you already have a tool, you can fully trust the tool, and you don't need special skills

I have a relatively high education, and I can solve problems by myself and can use them

The tool is simple, and I have two years of work experience, so there is no problem with it

Have systematic and professional knowledge of data communication network, and have more than two years of experience in data communication equipment development and maintenance

Netconf

HTTP

HTTP2.0

HTTPS

Netconf

HTTP

HTTP2.0

HTTPS

Data processing node FI

Authentication node ACA

Data acquisition node ACC

Register the inquiry center

Device management node ACM

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2

3

4

and the two upstream traffic paths of the edge form ECMP load balancing

Different source CIDR blocks choose different main exits

Different EDGE devices choose different main outlets

Different upstream network segments choose different main exits

WLAN product delivery qualification. Such as HCIA or HCIP engineers

Huawei's WLAN project delivery experience

Friend's experience in delivering non-WLAN projects

Competitor WLAN project delivery qualification and experience

SRv6 Policy Group, SRv6 Policy, and SRv6-BE tunnels are delivered and deployed through the iMaster NCE-IP.

VPN services in the backbone network can be carried by SRv6 Policy Group, SRv6 Policy, and SRv6-BE tunnels.

For L2EVPN services, SRv6Policy tunnels are used first, followed by SRv6-BE for escape.

For L3EVPN services, it is recommended to use SRr6Policy Group tunnels for DSCP traffic diversion and SRv6-BE tunnels for escape if the SRv6 Policy tunnel fails to iterate routes.

When the authentication point and the group policy execution point are not on the same device, you need to use the policy linkage function.

In the policy linkage scenario, you need to set the downstream port type of the Edge device to Extended Access Switch

The policy linkage function means that no matter where you go, the permission to access resources is the same, and it is decoupled from the IP address.

When the authentication point, access point, and group policy execution point are all connected to the device, the policy linkage function should be used

End.DX4 SID

End.X SID

End.OP SID

EnDT4 SID

The planning and design tool is used for after-sales planning and cannot be used before sales

When the equipment model cannot be used, you can feedback it in the tool platform

The tool can ensure the logical consistency and data consistency of the design

In the case of large or frequent changes in the network, the old project can be retained and the new project can be designed

The ARR20 version was released.

Support DSVPN feature

Industrial access router.

Fanless design

Provide 3 product forms: 4 slots, 6 slots and 10 slots.

CloudEngine S8700 is a spruce type device.

It has ultra-high-density GE/10GE/25GE/40GE/100GE full-rate access ports, and has a variety of port types.

Adopt distributed forwarding architecture

Global services such as local load tuning and load balancing of the LeaderAP are limited by the performance of the AP, and the specifications of the APs that can be managed by theLeaderAP are limited

If the specifications are exceeded, if APs are not grouped, APs will be randomly grouped, and adjacent APs and APs on the same floor may be assigned to different groups, which will affect global services such as tuning and load balancing

AP groups in the current version are grouped through AP management VLANs, and APs in the same group need to have the same management VLANs

The AP tuning group division will be reflected on the controller of the current version

Monitoring: V5 is based on http 2.0 channel, and Spruce is based on telemetry channel (GRPC). O&M: Based on the SSH channel, V5 is different from Spruce.

O&M: Based on the SSH channel, V5 is different from Spruce.

Acceptance: Based on the netconf channel, V5 is no different from Spruce.

Configuration/alarm: Carried on the netconf channel, the yang model is different, and the spruce adopts the yang 2.0 model.

Different slots/sub-slots are used for uplink and downlink slices of the same AP.

The multimedia slice drainage scheme is SAC/DFI application identification ACL traffic identification.

The common slice drainage scheme is to use the IP layer DSCP to map to different queues.

The highly reliable slice drainage solution is ACL traffic identification

Ethoam

BFD

Y1731

NQA

The logical networking initialization diagram is determined by the parameters of the scenario of the solution

Support multi-region, multi-aggregation node design

The working mode supports stand-alone and stacked

You can't manually drag and drop to modify

L3 shared exit

L3 exclusive export

Shared export

L2 exclusive export

Select butterfly wing wave AP wall-mounted bathroom corner, height 2.2~2.5m, a single AP covers the left and right 2 rooms

The AP fixes the radio power and configures the maximum EIRP to improve the downlink coverage of the room through the wall, with the worst 5G downlink RSSI being -65dBm and the worst uplink RSSI being -80dBm

Indoor omnidirectional APs (2*2 models such as 5761-11) are deployed separately in the corridor to ensure roaming continuity

The bathroom relies on 5G for coverage and turns off 2.4G

Delete it directly in NCE-Campus

Add the command line on the device, and then delete it through NCE-Campus

No other operations are required, NCE-Campus will reconcile

If the Flag value of the migration attribute in the MAC address route is 1, it indicates a static MAC address, and the static MAC address is preferred.

When a MAC address route is migrated, the large sequence number in the MAC migration attribute is preferred.

and MAC address routes are filled with two labels (that is, both mplslable1 and mplslable2 are valid in packets).

The Route Distinguisher value (RD value) of the MAC route is generated by the value configured by the evpn source-address

The static Opcode needs to be configured within the static segment range to prevent conflicts with the Opcode dynamically allocated by the IGP protocol. The static segment length range is determined by the static static-length parameter of the locator command.

end-op, and end-m need to be statically configured

end, end-x, end-dt4, end-dt6, and end-dx2 can be dynamically assigned or statically configured

The SRv6SID format is Locator:Function:Args, where the Args field is also called Opcode

Service slices must use SRv6 Policy tunnels, which can be strictly explicit or loose.

The whole network uses NCE-P to calculate the path of the slice network based on the affinity attribute to ensure the optimal path of the whole network and make full use of the link bandwidth while ensuring the service quality.

SRv6Policy tunnels are vertically deployed between districts, counties, cities, and provincial WANs to optimize traffic to improve bandwidth utilization and ensure service quality.

SRO6fPolicy tunnels can be carried in the default slice network or in a non-default slice network. For default slices, SRv6BE is preferred. Services with special requirements can also be carried through SRv6 policy tunnels.

80M

160M

320M

640M

AC_VI

AC_bk

AC_BE

AC_VO

ZIP file

LLD files

Configure the script

Project acceptance documents

Load the FI license

Load the NCE license

Load the FC license (virtual machine) license

BGP-LS

PCEP

SNMP

Netconf