[Fortigate-#12]- LACP - Link Aggregate

안녕하세요.

 

이번에는 Fortigate LACP에 대해서 알아보겠습니다.

 

Fortigate 설정 입니다.

 

1. LACP Interface를 설정합니다.

name: LACP01

Alias: LACP01

Type: 802.3ad aggregate

Interface member: port5 and port6

Role: Lan

IP: none

 

그리고 Save를 클릭 합니다. 

 

2. VL10 Interface를 설정합니다.

 

Name: VL10

Alias: VL10

Type: VLAN

Interface LACP01

VLAN ID: 10

Role: LAN

IP: 10.10.10.254/24

 

2. VL20 Interface를 설정합니다.

 

Name: VL20

Alias: VL20

Type: VLAN

Interface LACP01

VLAN ID: 20

Role: LAN

IP: 10.10.10.254/24

 

Interface를 확인 합니다. 

 

SW 설정입니다.

 

1. LACP 설정

Switch(config)#int range g1/0/1-2 Switch(config-if-range)#channel-group 1 mode  active Creating a port-channel interface Port-channel 1 Switch(config-if-range)#int po 1 Switch(config-if)#sw mode tr Switch(config-if)#

 

2. VLAN and SVI 설정

Switch(config)#vlan 10 Switch(config-vlan)#vlan 20 Switch(config-vlan)#int vlan 10 Switch(config-if)#ip add 10.10.10.253 255.255.255.0 Switch(config-if)#int vlan 20 Switch(config-if)#ip add 20.20.20.253 255.255.255.0 Switch(config-if)#end Switch#

 

3. Status 상태 확인

Switch#show vlan brie VLAN Name                             Status    Ports ---- -------------------------------- --------- ------------------------------- 1    default                          active    Gi1/0/1, Gi1/0/2, Gi1/0/3                                                 Gi1/0/4, Gi1/0/5, Gi1/0/6                                                 Gi1/0/7, Gi1/0/8, Gi1/0/9                                                 Gi1/0/10, Gi1/0/11, Gi1/0/12                                                 Gi1/0/13, Gi1/0/14, Gi1/0/15                                                 Gi1/0/16, Gi1/0/17, Gi1/0/18                                                 Gi1/0/19, Gi1/0/20, Gi1/0/21                                                 Gi1/0/22, Gi1/0/23, Gi1/0/24                                                 Te1/1/1, Te1/1/2, Te1/1/3                                                 Te1/1/4 4    VLAN0004                         active 10   VLAN0010                         active 20   VLAN0020                         active Switch#show ip int brie Interface              IP-Address      OK? Method Status                Protocol Vlan1                  unassigned      YES NVRAM  down                  down Vlan10                 10.10.10.253    YES manual down                  down Vlan20                 20.20.20.253    YES manual down                  down

 

4. 케이블 연결

 

5. LACP 확인

Switch#show etherchannel summary Flags:  D - down        P - bundled in port-channel         I - stand-alone s - suspended         H - Hot-standby (LACP only)         R - Layer3      S - Layer2         U - in use      f - failed to allocate aggregator         M - not in use, minimum links not met         u - unsuitable for bundling         w - waiting to be aggregated         d - default port         A - formed by Auto LAG Number of channel-groups in use: 1 Number of aggregators:           1 Group  Port-channel  Protocol    Ports ------+-------------+-----------+----------------------------------------------- 1      Po1(SU)         LACP        Gi1/0/1(P)      Gi1/0/2(P) Switch#

 

6. Ping 테스트

Switch#ping 10.10.10.254 source vlan 10 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 10.10.10.254, timeout is 2 seconds: Packet sent with a source address of 10.10.10.253 .!!!! Success rate is 80 percent (4/5), round-trip min/avg/max = 1/1/4 ms Switch#ping 20.20.20.254 sou Switch#ping 20.20.20.254 source vlan 20 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 20.20.20.254, timeout is 2 seconds: Packet sent with a source address of 20.20.20.253 .!!!! Success rate is 80 percent (4/5), round-trip min/avg/max = 1/1/4 ms Switch#

 

지금까지 fortigate인터페이스를 LACP설정하고 VLAN10 and VLAN20 interface 만들어서 Cisco Switch랑 통신 하는 방법에 대해서 알아보았습니다.

 

지금까지 글을 읽어주셔서 감사합니다.