Hlzatok 7 Lengyel Zsolt L 3 Switch VOIP
- Slides: 20
Hálózatok 7. Lengyel Zsolt L 3 Switch, VOIP, PPOE, Wireless IPv 6
Switch Port L 3 Switch SERIAL Cisco IOS
L 3 Switch Funkciói VLAN 1 192. 168. 7. 0/24 VLAN 2 192. 168. 6. 0/24 VLAN 3 192. 168. 9. 0/24
VLAN 2 Trunk 192. 168. 7. 0/24 VLAN 3 192. 168. 6. 0/24 VLAN 4 192. 168. 10. 0/24 VLAN 1 192. 168. 9. 0/24
Port bonding í
Port Mirroring í
Traffic Shaping Quality of Service (Qo. S) í SMB, FTP …. Portok, IP címek, MAC addressek
Vo. IP (voice over IP)
Internetre Csatlakozás “Modem” RJ 11 RJ 45 Coax Satelite
Internetre Csatlakozás PPPo. E PPP over Ethernet Username, Password DHCP PPPo. A PPP over ATM Static IP
Internetre Csatlakozás Edge 3 G HSDPA LTE (4 G)
Wireless Network 802. 11 Infrastructure mode Wireless Access Point Ad-Hoc
Wireless Network 802. 11 BSSID Wireless Access Point 5 Ghz 2. 4 Ghz (Basic) ESSID (Extended) Interferencia 1 -13 channel (átfedésekkel) 1, 6 -7, 11!! (nincs átfedés)
Wireless Network 802. 11 Wireless Access Point
Wireless Network 802. 11 b 11 Mbps 2, 4 Ghz 802. 11 a 54 Mbps 5 Ghz 802. 11 g 54 Mbps 2, 4 Ghz 802. 11 n 108 -300 Mbps 2, 4 Ghz 5 Ghz 802. 11 ac 1 Gbps 2, 4 Ghz 5 Ghz Wireless Access Point Po. E (Power Ower Ethernet) Po. E Injector Po. E switch
Wireless Network Security User: admin password: admin SSID Broadcast MAC filtering DHCP Wireless Access Point Encryptions WEP ( nem biztonságos!! ) WPA-PSK WPA 2 -PSK (AES)
WPS 3474 -5354 Könnyen törhető!!
IPv 6 94. 216. 64. 12 2001: 4860: 0000: 8844 2001: 4860: 0: 0: 8844 2001: 4860: : 8844 loopback: 0000: 0000: 0001 : : 1 link local: fe 80: : /64
IPv 6 Nincs subnetting 2001: 4860: 0000: 8844/64 Network Host MAC addressből számítva IPv 6 Tunnels 84. 236. 63. 22 12. 26. 93. 22 DST IP SRC IP ipv 6 DST ipv 6 SRC Data
#learnabout https: //en. wikipedia. org/wiki/Virtual_LAN https: //en. wikipedia. org/wiki/Link_aggregation https: //en. wikipedia. org/wiki/Port_mirroring https: //en. wikipedia. org/wiki/Traffic_shaping https: //en. wikipedia. org/wiki/Voice_over_IP https: //en. wikipedia. org/wiki/Wireless_network https: //en. wikipedia. org/wiki/IPv 6
