Use: 
	
	RIPv2, no autosum, pas-int

	*-isp:

		1. cht-rtr1 		cht-isp:		172.18.79.0/30
		2. cht-rtr2 		cht-isp: 		172.18.79.4/30
		3. cht-isp			bezruk-isp: 	172.18.79.8/30
		4. bezruk-isp		kazahstan-isp:	172.18.79.12/30 
		5. rostelecom-isp	bezruk-isp:		172.18.79.16/30
		6. kazahstan-isp 	ssa-v-isp:		172.18.79.20/30
		7. floor-sw-ssa-v	ssa-v-isp:		172.18.79.24/30
		8. ssa-v-isp		cht-isp: 		172.18.79.28/30

	china-town:

		vl: VLAN 22, 220-221
		EthChannel mode on => b1<->b2

	imsit:

		vl: VLAN 22, 44, 222, native vlan
		STP => sw<->(sw1<->sw2)

VLANS:

Native		VLAN	= 22
Managment	VLAN	= 44
Derective	VLAN	= 220 to 229

URLS:

VLANs	settings: https://linkas.ru/articles/vlan-v-cisco/
VTP		settings: https://www.atraining.ru/protocol-vtp2/

Сети:

1. LAN 1-3: 172.18.64.0/20	=>	Делить на 16 подсетей	=> ( 16ю на 8 подсетей с /30 и для ISP )
2. LAN 4-5: 10.22.64.0/21	=>	Делить на 8  подсетей	=> ( 6ю на 4 подсети для serv-v и для LoX )


1. LAN 1-3:
	172.18.64.0/20
=> VLANs IPs

	01. Network: 172.18.64.0/24			VLAN 220 (LAN1)
	02. Network: 172.18.65.0/24			VLAN 221 (LAN1)
	03. Network: 172.18.66.0/24			VLAN 222 (LAN2)
	04. Network: 172.18.67.0/24			VLAN 223 (LAN3)
	05. Network: 172.18.68.0/24			VLAN 224 (LAN3)
	06. Network: 172.18.69.0/24			VLAN 22  (NATIVE)
	07. Network: 172.18.70.0/24			
	08. Network: 172.18.71.0/24			
	09. Network: 172.18.72.0/24			LAN1 -> VLAN 44 (MANAGMENT)
	10. Network: 172.18.73.0/24			LAN2 -> VLAN 44 (MANAGMENT)
	11. Network: 172.18.74.0/24			LAN3 -> VLAN 44 (MANAGMENT)
	12. Network: 172.18.75.0/24			LAN4 -> VLAN 44 (MANAGMENT)
	13. Network: 172.18.76.0/24			LAN5 -> VLAN 44 (MANAGMENT)
	14. Network: 172.18.77.0/24			
	15. Network: 172.18.78.0/24			
	16. Network: 172.18.79.0/24			For ISP
=> ISP IPs

	1. Network: 172.18.79.0/30			cht-rtr1 -> cht-isp
	2. Network: 172.18.79.4/30			cht-rtr2 -> cht-isp
	3. Network: 172.18.79.8/30			cht-isp	-> bezruk-isp
	4. Network: 172.18.79.12/30			bezruk-isp -> kazahstan-isp
	5. Network: 172.18.79.16/30			rostelecom-isp -> bezruk-isp
	6. Network: 172.18.79.20/30			kazahstan-isp -> ssa-v-isp
	7. Network: 172.18.79.24/30			floor-sw-ssa-v -> ssa-v-isp
	8. Network: 172.18.79.28/30			ssa-v-isp -> cht-isp

2. LAN 4-5
	10.22.64.0/21
=> VLANs IPs

	1. Network: 10.22.64.0/24			VLAN 225 (LAN4)
	2. Network: 10.22.65.0/24			VLAN 226 (LAN4)
	3. Network: 10.22.66.0/24			VLAN 227 (LAN4)
	4. Network: 10.22.67.0/24			VLAN 228 (LAN5)
	5. Network: 10.22.68.0/24			VLAN 229 (LAN5)
	6. Network: 10.22.69.0/24			
	7. Network: 10.22.70.0/24			
	8. Network: 10.22.71.0/24			
=> Services IPs

	1. Network: 10.22.71.0/26			Server Farm
	2. Network: 10.22.71.64/26			
	3. Network: 10.22.71.128/26			
	4. Network: 10.22.71.192/26