Konfiguracja po stronie Cisco
Kod: Zaznacz cały
spanning-tree mode rapid-pvst
spanning-tree loopguard default
spanning-tree extend system-id
interface Port-channel1
switchport
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 1-1873,1875-4094
switchport mode trunk
flowcontrol receive on
interface TenGigabitEthernet1/49
description PORT CHANNEL 1
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 1-1873,1875-4094
switchport mode trunk
channel-group 1 mode active
!
interface TenGigabitEthernet1/50
description PORT CHANNEL 1
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 1-1873,1875-4094
switchport mode trunk
channel-group 1 mode active
Teraz po stronie Junipera.
Kod: Zaznacz cały
xe-0/0/8 {
ether-options {
no-auto-negotiation;
802.3ad ae10;
}
}
xe-1/0/20 {
ether-options {
no-auto-negotiation;
802.3ad ae10;
}
}
ae10 {
native-vlan-id 1;
aggregated-ether-options {
minimum-links 1;
link-speed 10g;
lacp {
active;
}
}
unit 0 {
family ethernet-switching {
interface-mode trunk;
vlan {
members [ 10 14 16 30 109-116 120-122 130-132 136 140-141 143-145 150 153 160 166 169-170 172-174 191 199 202 212 240 999 ];
}
}
}
}
protocols {
igmp {
interface irb.166 {
version 2;
}
}
lldp {
interface all;
}
lldp-med {
interface all;
}
igmp-snooping {
vlan default;
vlan all;
}
vstp {
vlan 1;
vlan all;
}
}
Kod: Zaznacz cały
show log messages
ale zaraz po chwili o 10:07:45 włożyłem drugi kabel do portu 1/0/20 z portu Gi1/50 od Cisco, no i się wszystko posypało. Oba porty się zablokowały. Wyjęcie jednego z kabli powoduje "odblokowanie" LAGu. No ale co to za LAG z jednym kablem, ja muszę mieć redundancję.
Tak to wygląda w logu:
Kod: Zaznacz cały
Mar 5 10:07:40 cvc fpc0 sfp-0/0/8 link 8 SFP receive power low alarm cleared
Mar 5 10:07:40 cvc fpc0 sfp-0/0/8 link 8 SFP receive power low warning cleared
Mar 5 10:07:44 cvc kernel: lag_bundlestate_ifd_change: bundle ae10 is now Up. uplinks 1 >= min_links 1
Mar 5 10:07:45 cvc fpc0 LBCM-L2,brcm_mcast_agg_member_add_l3(),1433:Unexpcted NH Id:131097, NH type:Indirect
Mar 5 10:07:45 cvc fpc0 LBCM-L2,brcm_mcast_agg_member_add_l3(),1433:Unexpcted NH Id:131085, NH type:Indirect
Mar 5 10:07:45 cvc fpc0 LBCM-L2,brcm_mcast_agg_member_add_l3(),1433:Unexpcted NH Id:131090, NH type:Indirect
Mar 5 10:07:45 cvc fpc0 LBCM-L2,brcm_mcast_agg_member_add_l3(),1433:Unexpcted NH Id:131095, NH type:Indirect
Mar 5 10:07:45 cvc fpc0 LBCM-L2,brcm_mcast_agg_member_add_l3(),1433:Unexpcted NH Id:131083, NH type:Indirect
Mar 5 10:08:34 cvc fpc0 clksync_phy_driver_enable_tc_per_port: Failed to get PIC from ifd xe-1/0/20