Báo cáo lab

BỘ GIÁO DỤC VÀ ĐÀO TẠO TRƯỜNG ĐẠI HỌC KỸ THUẬT CÔNG NGHỆ TP. HCM BÁO CÁO LAB Giáo Viên Hướng Dẫn :Ths. Nguyễn Đức Quang Sinh Viên Thực Hiện :TRẦN MINH THÀNH MSSV : 1111020467 Lớp : 11CTH06 TP. Hồ Chí Minh, 2013. 1. Mô hình 2. Yêu cầu 2.1 Tạo và bắt lưu lượng đi qua cống s0/0 trên R4 2.2 Dùng công cụ cisco-tool lấy cấu hình Router 2.2.1 Cấu hình R1 : !* R1.lab.local.CiscoConfig !* IP Address : 192.168.1.67 !* Community : public !* Downloaded 4/23/2013 1:10:52 PM by SolarWinds Config Transfer Engine Version 5.5.0 ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname R1 ! boot-start-marker boot-end-marker ! ! no aaa new-model ! resource policy ! ip subnet-zero ! ! ip cef no ip domain lookup ip domain name lab.local ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! class-map match-all TELNET match access-group 102 class-map match-all NETMEETING match access-group 101 class-map match-all SSH match access-group 103 class-map match-all RTP match access-group 100 ! ! policy-map LAMCHITAN-ALL-IN-1 class TELNET set dscp cs4 class RTP set dscp cs6 class NETMEETING set dscp cs5 class SSH set dscp cs3 policy-map TRANMINHTHANH-ALL-IN-1 class TELNET set dscp cs4 class RTP set dscp cs6 class NETMEETING set dscp cs5 class SSH set dscp cs3 policy-map LAMCHITAN-OUT-2 class RTP priority percent 25 class NETMEETING priority percent 15 policy-map TRANMINHTHANH-OUT-2 class RTP priority percent 25 class NETMEETING priority percent 15 ! ! ! ! ! ! interface FastEthernet0/0 no ip address shutdown duplex half ! interface Serial1/0 no ip address encapsulation frame-relay serial restart-delay 0 fair-queue 64 256 37 service-policy input TRANMINHTHANH-ALL-IN-1 ip rsvp bandwidth ! interface Serial1/0.96 point-to-point ip address 192.168.2.67 255.255.255.0 ip nat inside ip virtual-reassembly frame-relay interface-dlci 96 service-policy input TRANMINHTHANH-ALL-IN-1 ip rsvp bandwidth ! interface Serial1/0.98 point-to-point ip address 192.168.1.67 255.255.255.0 ip nat inside ip virtual-reassembly frame-relay interface-dlci 98 service-policy input TRANMINHTHANH-ALL-IN-1 ip rsvp bandwidth ! interface Serial1/1 no ip address shutdown serial restart-delay 0 ! interface Serial1/2 no ip address shutdown serial restart-delay 0 ! interface Serial1/3 no ip address shutdown serial restart-delay 0 ! interface Serial1/4 no ip address shutdown serial restart-delay 0 ! interface Serial1/5 no ip address shutdown serial restart-delay 0 ! interface Serial1/6 no ip address shutdown serial restart-delay 0 ! interface Serial1/7 no ip address shutdown serial restart-delay 0 ! interface FastEthernet2/0 ip address dhcp ip nat outside ip virtual-reassembly duplex auto speed auto service-policy input TRANMINHTHANH-ALL-IN-1 service-policy output TRANMINHTHANH-OUT-2 ip rsvp bandwidth ! interface FastEthernet2/1 no ip address shutdown duplex auto speed auto ! router rip network 10.0.0.0 network 192.168.1.0 network 192.168.2.0 ! ip classless ip route 0.0.0.0 0.0.0.0 192.168.0.1 ip route 0.0.0.0 0.0.0.0 10.0.0.67 ! no ip http server no ip http secure-server ! ip rsvp sender 20.0.0.67 10.0.0.67 TCP 0 0 10.0.0.67 FastEthernet2/0 10 5 ip nat inside source list 1 interface FastEthernet2/0 overload ! access-list 1 permit any access-list 100 permit tcp any any eq 3230 access-list 100 permit udp any any eq 3230 access-list 101 permit tcp any any eq 3389 access-list 102 permit tcp any any eq telnet access-list 103 permit tcp any any eq 22 priority-list 1 protocol ip high tcp 3230 priority-list 1 protocol ip high udp 3230 priority-list 1 protocol ip medium tcp 3389 priority-list 1 protocol ip normal tcp telnet priority-list 1 protocol ip low tcp 22 snmp-server community public RW ! ! ! ! control-plane ! ! ! ! ! ! gatekeeper shutdown ! ! telephony-service max-ephones 2 max-dn 2 ip source-address 10.0.0.67 port 2000 system message TTG VOIP keepalive 15 max-conferences 4 gain -6 ! ! ephone-dn 1 number 5001 name maythat ! ! ephone-dn 2 number 5002 name mayao ! ! ephone 1 mac-address 0200.4C4F.4F50 type CIPC button 1:1 ! ! ! ephone 2 mac-address 000C.29E6.4BCD type CIPC button 1:2 ! ! ! line con 0 exec-timeout 0 0 privilege level 15 logging synchronous stopbits 1 line aux 0 exec-timeout 0 0 privilege level 15 logging synchronous stopbits 1 line vty 0 4 login ! ! end 2.2.2 Cấu hình R2 : !* R2.lab.local.CiscoConfig !* IP Address : 192.168.1.68 !* Community : public !* Downloaded 4/23/2013 2:05:04 PM by SolarWinds Config Transfer Engine Version 5.5.0 ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname R2 ! boot-start-marker boot-end-marker ! ! aaa new-model ! ! ! aaa session-id common ! resource policy ! ip subnet-zero ! ! ip cef no ip domain lookup ip domain name lab.local ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! class-map match-all TELNET match access-group 102 class-map match-all NETMEETING match access-group 101 class-map match-all SSH match access-group 103 class-map match-all RTP match access-group 100 ! ! policy-map TRANMINHTHANH-ALL-IN-1 class TELNET set dscp cs4 class RTP set dscp cs6 class NETMEETING set dscp cs5 class SSH set dscp cs3 policy-map TRANMINHTHANH-OUT-2 class RTP priority percent 25 class NETMEETING priority percent 15 ! ! ! ! ! ! interface FastEthernet0/0 no ip address shutdown duplex half ! interface Serial1/0 no ip address encapsulation frame-relay serial restart-delay 0 service-policy output TRANMINHTHANH-OUT-2 ! interface Serial1/0.89 point-to-point ip address 192.168.1.68 255.255.255.0 frame-relay interface-dlci 89 ! interface Serial1/0.98 point-to-point service-policy input TRANMINHTHANH-ALL-IN-1 ! interface Serial1/1 no ip address shutdown serial restart-delay 0 ! interface Serial1/2 no ip address shutdown serial restart-delay 0 ! interface Serial1/3 no ip address shutdown serial restart-delay 0 ! interface Serial1/4 no ip address shutdown serial restart-delay 0 ! interface Serial1/5 no ip address shutdown serial restart-delay 0 ! interface Serial1/6 no ip address shutdown serial restart-delay 0 ! interface Serial1/7 no ip address shutdown serial restart-delay 0 ! router rip network 192.168.1.0 ! ip classless ! no ip http server no ip http secure-server ! ! access-list 1 permit any access-list 100 permit tcp any any eq 3230 access-list 100 permit udp any any eq 3230 access-list 101 permit tcp any any eq 3389 access-list 102 permit tcp any any eq telnet access-list 103 permit tcp any any eq 22 priority-list 1 protocol ip high tcp 3230 priority-list 1 protocol ip high udp 3230 priority-list 1 protocol ip medium tcp 3389 priority-list 1 protocol ip normal tcp telnet priority-list 1 protocol ip low tcp 22 snmp-server community public RW ! ! ! ! control-plane ! ! ! ! ! ! gatekeeper shutdown ! ! line con 0 exec-timeout 0 0 privilege level 15 logging synchronous stopbits 1 line aux 0 exec-timeout 0 0 privilege level 15 logging synchronous stopbits 1 line vty 0 4 ! ! end 2.2.3 Cấu hình R3 : !* R3.lab.local.CiscoConfig !* IP Address : 192.168.2.68 !* Community : public !* Downloaded 4/23/2013 2:06:58 PM by SolarWinds Config Transfer Engine Version 5.5.0 ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname R3 ! boot-start-marker boot-end-marker ! ! no aaa new-model ! resource policy ! ip subnet-zero ! ! ip cef no ip domain lookup ip domain name lab.local ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! class-map match-all TELNET match access-group 102 class-map match-all NETMEETING match access-group 101 class-map match-all SSH match access-group 103 class-map match-all RTP match access-group 100 ! ! policy-map TRANMINHTHANH-ALL-IN-1 class TELNET set dscp cs4 class RTP set dscp cs6 class NETMEETING set dscp cs5 class SSH set dscp cs3 policy-map TRANMINHTHANH-OUT-2 class RTP priority percent 25 class NETMEETING priority percent 15 ! ! ! ! ! ! interface FastEthernet0/0 no ip address shutdown duplex half ! interface Serial1/0 no ip address encapsulation frame-relay serial restart-delay 0 service-policy output TRANMINHTHANH-OUT-2 ip rsvp bandwidth ! interface Serial1/0.69 point-to-point ip address 192.168.2.68 255.255.255.0 frame-relay interface-dlci 69 service-policy input TRANMINHTHANH-ALL-IN-1 ! interface Serial1/0.96 point-to-point ip rsvp bandwidth ! interface Serial1/1 ip address 192.168.3.67 255.255.255.0 serial restart-delay 0 service-policy input TRANMINHTHANH-ALL-IN-1 service-policy output TRANMINHTHANH-OUT-2 ip rsvp bandwidth ! interface Serial1/2 no ip address shutdown serial restart-delay 0 ! interface Serial1/3 no ip address shutdown serial restart-delay 0 ! interface Serial1/4 no ip address shutdown serial restart-delay 0 ! interface Serial1/5 no ip address shutdown serial restart-delay 0 ! interface Serial1/6 no ip address shutdown serial restart-delay 0 ! interface Serial1/7 no ip address shutdown serial restart-delay 0 ! router rip network 192.168.2.0 network 192.168.3.0 ! ip classless ip route 0.0.0.0 0.0.0.0 192.168.2.67 ! no ip http server no ip http secure-server ! ! access-list 1 permit any access-list 100 permit tcp any any eq 3230 access-list 100 permit udp any any eq 3230 access-list 101 permit tcp any any eq 3389 access-list 102 permit tcp any any eq telnet access-list 103 permit tcp any any eq 22 priority-list 1 protocol ip high tcp 3230 priority-list 1 protocol ip high udp 3230 priority-list 1 protocol ip medium tcp 3389 priority-list 1 protocol ip normal tcp telnet priority-list 1 protocol ip low tcp 22 snmp-server community public RW snmp-server enable traps snmp authentication linkdown linkup coldstart warmstart snmp-server enable traps tty snmp-server enable traps config snmp-server enable traps syslog snmp-server host 20.0.0.67 public snmp-server manager ! ! ! ! control-plane ! ! ! ! ! ! gatekeeper shutdown ! ! line con 0 exec-timeout 0 0 privilege level 15 logging synchronous stopbits 1 line aux 0 exec-timeout 0 0 privilege level 15 logging synchronous stopbits 1 line vty 0 4 login ! ! end 2.2.4 Cấu hình R4 : !* R4.tranminhthanh.com.CiscoConfig !* IP Address : 192.168.3.68 !* Community : public !* Downloaded 4/23/2013 2:07:46 PM by SolarWinds Config Transfer Engine Version 5.5.0 ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname R4 ! boot-start-marker boot-end-marker ! ! no aaa new-model ! resource policy ! ip subnet-zero ip flow-cache timeout active 1 ! ! ip cef no ip domain lookup ip domain name tranminhthanh.com no ip dhcp use vrf connected ! ip dhcp pool TRANMINHTHANH network 192.168.4.0 255.255.255.0 default-router 192.168.4.67 dns-server 20.0.0.67 ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! username MINHTHANH password 0 thanh@123 ! ! class-map match-all TELNET match access-group 102 class-map match-all NETMEETING match access-group 101 class-map match-all SSH match access-group 103 class-map match-all RTP match access-group 100 ! ! policy-map TRANMINHTHANH-ALL-IN-1 class TELNET set dscp cs4 class RTP set dscp cs6 class NETMEETING set dscp cs5 class SSH set dscp cs3 policy-map TRANMINHTHANH-OUT-2 class RTP priority percent 25 class NETMEETING priority percent 15 ! ! ! ! ! ! interface FastEthernet0/0 no ip address shutdown duplex half ! interface Serial1/0 ip address 192.168.3.68 255.255.255.0 ip route-cache flow serial restart-delay 0 fair-queue 64 256 37 service-policy input TRANMINHTHANH-ALL-IN-1 ip rsvp bandwidth ! interface Serial1/1 ip address 192.168.4.67 255.255.255.0 serial restart-delay 0 service-policy input TRANMINHTHANH-ALL-IN-1 service-policy output TRANMINHTHANH-OUT-2 ip rsvp bandwidth ! interface Serial1/2 ip address 192.168.5.67 255.255.255.0 serial restart-delay 0 service-policy input TRANMINHTHANH-ALL-IN-1 service-policy output TRANMINHTHANH-OUT-2 ip rsvp bandwidth ! interface Serial1/3 no ip address shutdown serial restart-delay 0 ! interface Serial1/4 no ip address shutdown serial restart-delay 0 ! interface Serial1/5 no ip address shutdown serial restart-delay 0 ! interface Serial1/6 no ip address shutdown serial restart-delay 0 ! interface Serial1/7 no ip address shutdown serial restart-delay 0 ! router rip network 192.168.3.0 network 192.168.4.0 network 192.168.5.0 ! ip classless ip route 0.0.0.0 0.0.0.0 192.168.3.67 ip flow-export source Serial1/0 ip flow-export version 5 ip flow-export destination 10.0.0.67 9996 ! no ip http server no ip http secure-server ! ! access-list 1 permit any access-list 100 permit tcp any any eq 3230 access-list 100 permit udp any any eq 3230 access-list 101 permit tcp any any eq 3389 access-list 102 permit tcp any any eq telnet access-list 103 permit tcp any any eq 22 priority-list 1 protocol ip high tcp 3230 priority-list 1 protocol ip high udp 3230 priority-list 1 protocol ip medium tcp 3389 priority-list 1 protocol ip normal tcp telnet priority-list 1 protocol ip low tcp 22 snmp-server community public RW snmp-server ifindex persist ! ! ! ! control-plane ! ! ! ! ! ! gatekeeper shutdown ! ! line con 0 exec-timeout 0 0 privilege level 15 password cisco logging synchronous login stopbits 1 line aux 0 exec-timeout 0 0 privilege level 15 logging synchronous stopbits 1 line vty 0 4 password 123 login local transport input telnet ssh line vty 5 15 password 123 login local transport input telnet ssh ! ! end 2.2.5 Cấu hình R5 : !* R5.lab.local.CiscoConfig !* IP Address : 192.168.4.68 !* Community : public !* Downloaded 4/23/2013 2:09:33 PM by SolarWinds Config Transfer Engine Version 5.5.0 ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname R5 ! boot-start-marker boot-end-marker ! ! no aaa new-model ! resource policy ! ip subnet-zero ! ! ip cef no ip domain lookup ip domain name lab.local ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! class-map match-all TELNET match access-group 102 class-map match-all NETMEETING match access-group 101 class-map match-all SSH match access-group 103 class-map match-all RTP match access-group 100 ! ! policy-map TRANMINHTHANH-ALL-IN-1 class TELNET set dscp cs4 class RTP set dscp cs6 class NETMEETING set dscp cs5 class SSH set dscp cs3 policy-map TRANMINHTHANH-OUT-2 class RTP priority percent 25 class NETMEETING priority percent 15 ! ! ! ! ! ! interface FastEthernet0/0 no ip address shutdown duplex half ! interface Serial1/0 ip address 192.168.4.68 255.255.255.0 serial restart-delay 0 fair-queue 64 256 37 service-policy input TRANMINHTHANH-ALL-IN-1 ip rsvp bandwidth ! interface Serial1/1 no ip address shutdown serial restart-delay 0 ! interface Serial1/2 no ip address shutdown serial restart-delay 0 ! interface Serial1/3 no ip address shutdown serial restart-delay 0 ! interface Serial1/4 no ip address shutdown serial restart-delay 0 ! interface Serial1/5 no ip address shutdown serial restart-delay 0 ! interface Serial1/6 no ip address shutdown serial restart-delay 0 ! interface Serial1/7 no ip address shutdown serial restart-delay 0 ! router rip network 192.168.4.0 ! ip classless ! no ip http server no ip http secure-server ! ! access-list 1 permit any access-list 100 permit tcp any any eq 3230 access-list 100 permit udp any any eq 3230 access-list 101 permit tcp any any eq 3389 access-list 102 permit tcp any any eq telnet access-list 103 permit tcp any any eq 22 priority-list 1 protocol ip high tcp 3230 priority-list 1 protocol ip high udp 3230 priority-list 1 protocol ip medium tcp 3389 priority-list 1 protocol ip normal tcp telnet priority-list 1 protocol ip low tcp 22 snmp-server community public RW ! ! ! ! control-plane ! ! ! ! ! ! gatekeeper shutdown ! ! line con 0 exec-timeout 0 0 privilege level 15 logging synchronous stopbits 1 line aux 0 exec-timeout 0 0 privilege level 15 logging synchronous stopbits 1 line vty 0 4 login ! ! end 2.2.6 Cấu hình R6 : !* R6.lab.local.CiscoConfig !* IP Address : 192.168.5.68 !* Community : public !* Downloaded 4/23/2013 2:10:01 PM by SolarWinds Config Transfer Engine Version 5.5.0 ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname R6 ! boot-start-marker boot-end-marker ! ! no aaa new-model ! resource policy ! ip subnet-zero ! ! ip cef no ip domain lookup ip domain name lab.local ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! interface FastEthernet0/0 no ip address shutdown duplex half ! interface Serial1/0 ip address 192.168.5.68 255.255.255.0 serial restart-delay 0 fair-queue 64 256 37 ip rsvp bandwidth ! interface Serial1/1 no ip address shutdown serial restart-delay 0 ! interface Serial1/2 no ip address shutdown serial restart-delay 0 ! interface Serial1/3 no ip address shutdown serial restart-delay 0 ! interface Serial1/4 no ip address shutdown serial restart-delay 0 ! interface Serial1/5 no ip address shutdown serial restart-delay 0 ! interface Serial1/6 no ip address shutdown serial restart-delay 0 ! interface Serial1/7 no ip address shutdown serial restart-delay 0 ! interface FastEthernet2/0 ip address 20.0.0.68 255.0.0.0 duplex auto speed auto ip rsvp bandwidth ! interface FastEthernet2/1 no ip address shutdown duplex auto speed auto ! router rip network 20.0.0.0 network 192.168.5.0 ! ip classless ip route 0.0.0.0 0.0.0.0 192.168.5.67 ip route 192.168.0.0 255.255.255.0 192.168.5.67 ip route 192.168.1.0 255.255.255.0 192.168.5.67 ip route 192.168.2.0 255.255.255.0 192.168.5.67 ip route 192.168.3.0 255.255.255.0 192.168.5.67 ip route 192.168.4.0 255.255.255.0 192.168.5.67 ! no ip http server no ip http secure-server ! ip rsvp reservation 20.0.0.67 10.0.0.67 TCP 0 0 20.0.0.67 FastEthernet2/0 FF RATE 10 5 ip rsvp reservation 20.0.0.67 10.0.0.67 UDP 7001 7000 20.0.0.67 FastEthernet2/0 FF LOAD 10 5 ! access-list 1 permit any access-list 100 permit tcp any any eq 3230 access-list 100 permit udp any any eq 3230 access-list 101 permit tcp any any eq 3389 access-list 102 permit tcp any any eq telnet access-list 103 permit tcp any any eq 22 priority-list 1 protocol ip high tcp 3230 priority-list 1 protocol ip high udp 3230 priority-list 1 protocol ip medium tcp 3389 priority-list 1 protocol ip normal tcp telnet priority-list 1 protocol ip low tcp 22 snmp-server community public RW ! ! ! ! control-plane ! ! ! ! ! ! gatekeeper shutdown ! ! line con 0 exec-timeout 0 0 privilege level 15 logging synchronous stopbits 1 line aux 0 exec-timeout 0 0 privilege level 15 logging synchronous stopbits 1 line vty 0 4 login ! ! end 2.2.6 Cấu hình Frame-Relay : ! ! ! ! ! ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname R7 ! boot-start-marker boot-end-marker ! ! no aaa new-model ! resource policy ! ip subnet-zero ! ! ip cef no ip domain lookup ip domain name lab.local ! ! ! frame-relay switching ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! class-map match-all TELNET match access-group 102 class-map match-all NETMEETING match access-group 101 class-map match-all SSH match access-group 103 class-map match-all RTP match access-group 100 ! ! policy-map TRANMINHTHANH-ALL-IN-1 class TELNET set dscp cs4 class RTP set dscp cs6 class NETMEETING set dscp cs5 class SSH set dscp cs3 policy-map TRANMINHTHANH-OUT-2 class RTP priority percent 25 class NETMEETING priority percent 15 class class-default fair-queue ! ! ! ! ! ! interface FastEthernet0/0 no ip address shutdown duplex half ! interface Serial1/0 no ip address encapsulation frame-relay serial restart-delay 0 frame-relay intf-type dce frame-relay route 96 interface Serial1/2 69 frame-relay route 98 interface Serial1/1 89 service-policy input TRANMINHTHANH-ALL-IN-1 service-policy output TRANMINHTHANH-OUT-2 ip rsvp bandwidth ! interface Serial1/1 no ip address encapsulation frame-relay serial restart-delay 0 frame-relay intf-type dce frame-relay route 89 interface Serial1/0 98 service-policy input TRANMINHTHANH-ALL-IN-1 service-policy output TRANMINHTHANH-OUT-2 ip rsvp bandwidth ! interface Serial1/2 no ip address encapsulation frame-relay serial restart-delay 0 frame-relay intf-type dce frame-relay route 69 interface Serial1/0 96 service-policy input TRANMINHTHANH-ALL-IN-1 service-policy output TRANMINHTHANH-OUT-2 ! interface Serial1/3 no ip address shutdown serial restart-delay 0 ! interface Serial1/4 no ip address shutdown serial restart-delay 0 ! interface Serial1/5 no ip address shutdown serial restart-delay 0 ! interface Serial1/6 no ip address shutdown serial restart-delay 0 ! interface Serial1/7 no ip address shutdown serial restart-delay 0 ! ip classless ! no ip http server no ip http secure-server ! ! access-list 100 permit tcp any any eq 3230 access-list 100 permit udp any any eq 3230 access-list 101 permit tcp any any eq 3389 access-list 102 permit tcp any any eq telnet access-list 103 permit tcp any any eq 22 priority- list 1 protocol ip high tcp 3230 priority- list 1 protocol ip high udp 3230 priority- list 1 protocol ip medium tcp 3389 priority- list 1 protocol ip normal tcp telnet priority- list 1 protocol ip low tcp 22 snmp-server community public RW ! ! ! ! control-plane ! ! ! ! ! ! gatekeeper shutdown ! ! line con 0 exec-timeout 0 0 privilege level 15 logging synchronous stopbits 1 line aux 0 exec-timeout 0 0 privilege level 15 logging synchronous stopbits 1 line vty 0 4 login ! ! end 2.3. Dùng lệnh Show ip Router hiện bảng định tuyến 2.3.1 Router R1 2.3.2 Router R2 2.3.3 Router R3 2.3.4 Router R4 2.3.5 Router R5 2.3.6 Router R6 2.4. Dùng phần mềm Wireshark để bắt giao thức 2.4.1 DHCP 2.4.2 DNS 2.4.3 FTP 2.4.4 H323 2.4.5 HTTP 2.4.6 HTTPS 2.4.7 NETMEETING 2.4.8 NTP 2.4.9 POP3 2.4.10 RADIUS 2.4.11 RSVP 2.4.12 RTCP 2.4.13 RTP 2.4.14 SCCP 2.4.15 SIP 2.4.16 SMTP 2.4.17 SNMP TRAP 2.4.18 SNMP 2.4.19 SSH 2.4.20 TACACS 2.4.21 TELNET 2.4.22 TFTP 2.4.23 KERBEROS 2.4.24 SQL 2.5 Máy C2 có thể ra Internet 2.6 Bắt trap gửi về điện thoại di động 2.7 Thể hiện sự ưu tiên lưu lượng 2.8 Ưu tiên lưu lượng từ thấp đến cao