IP and Subnet

IP and Subnet planning.

HQ Plan

VLAN Design

VLAN	VLAN Description
1	Guest, WLAN Service
2	Manager
3	HR
4	Finance
5	Marketing
6	Developer
100	Management of Layer 2
101	Management of WLAN
200	Interconnection between core and aggregation

Subnet planning

IP Segments / Mask	Gateway Address	Description
192.168.1.0/24	192.168.1.254	Guest,WLAN service
192.168.2.0/24	192.168.2.254	to manager office
192.168.3.0/24	192.168.3.254	to HR department
192.168.4.0/24	192.168.4.254	to finance department
192.168.5.0/24	192.168.5.254	to marketing department
192.168.6.0/24	192.168.6.254	to developer department
192.168.100.0/24	N/A	Management of Layer 2
192.168.101.0/24	N/A	Management of WLAN
192.168.200.0/30	N/A	Interconnection between core and aggregation
1.1.1.1/32	N/A	loopback address

IP Allocation

IP Network Segment/interface	Allocation mode	Description
192.168.1.0/24 192.168.2.0/24 192.168.3.0/24 192.168.4.0/24 192.168.5.0/24 192.168.6.0/24	DHCP	allocate by aggregation layer , allocates fixed ip address to fixed device in each department
192.168.100.0/24	Static	Device Management IP addresses, which are statically configuredv
192.168.101.0/24	DHCP	IP address of AP allocate by Aggregation and IP address of AC static allocate
192.168.200.0/24	Static	interconnection IP address, which is statically configured

Branch Plan

VLAN Design

VLAN	VLAN Description
1	Guest,WLAN service
2	Manager
3	Marketing
4	Developer
100	Management of WLAN
200	Interconnection between core and egress

Subnet Planning

IP Segments / Mask	Gateway Address	Description
192.168.1.0/24	192.168.1.254	Guest,WLAN service
192.168.2.0/24	192.168.2.254	to Manager Office
192.168.3.0/24	192.168.3.254	to Marketing Department
192.168.4.0/24	192.168.4.254	to Developer Department
192.168.100.0/24	N/A	Management of WLAN
192.168.200.0/30	N/A	Interconnection between core and egress
1.1.1.1/32	N/A	loopback address

IP Allocation

IP Network Segment/interface	Allocation mode	Description
192.168.1.0/24 192.168.2.0/24 192.168.3.0/24 192.168.4.0/24	DHCP	allocate by switch L2 , allocates fixed ip address to fixed device in each department
192.168.100.0/24	DHCP	IP address of AP allocate by Aggregation and IP address of AC static allocate
192.168.200.0/24	Static	interconnection IP address, which is statically configured