Single-homed evi network configuration example – H3C Technologies H3C S12500 Series Switches User Manual
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[SwitchA-Tunnel0] quit
# Enable selective flooding for PIM hellos (destination MAC 0100-5e00-0001, and destination IP
224.0.0.1) and IGMP general query packets (destination MAC 0100-5e00-000D, and
destination IP 224.0.0.13). These destination MAC addresses cannot be learned in the data
plane. Selective flooding enables these packets to be sent between sites.
[SwitchA-Tunnel0] evi selective-flooding mac-address 0100-5e00-0001 vlan 100
[SwitchA-Tunnel0] evi selective-flooding mac-address 0100-5e00-000D vlan 100
[SwitchA-Tunnel0] quit
# Enable EVI on GigabitEthernet 3/0/1.
[SwitchA] interface gigabitethernet 3/0/1
[SwitchA-GigabitEthernet3/0/1] evi enable
[SwitchA-GigabitEthernet3/0/1] quit
# Enable global IGMP snooping.
[SwitchA] igmp-snooping
[SwitchA-igmp-snooping] quit
# Create VLAN 100, assign GigabitEthernet 3/0/2 and GigabitEthernet 3/0/3 to the VLAN,
and enable IGMP snooping in the VLAN.
[SwitchA] vlan 100
[SwitchA-vlan100] port gigabitethernet 3/0/2 to gigabitethernet 3/0/3
[SwitchA-vlan100] igmp-snooping enable
[SwitchA-vlan100] quit
3.
Configure Switch B:
# Configure the EVI tunnel source interface (VLAN-interface 10 in this example), and assign the
transport-facing physical interface GigabitEthernet 3/0/1 to the VLAN.
<SwitchB> system-view
[SwitchB] vlan 10
[SwitchB-vlan10] port gigabitethernet 3/0/1
[SwitchB-vlan10] quit
[SwitchB] interface vlan-interface 10
[SwitchB-Vlan-interface10] ip address 1.1.2.1 24
[SwitchB-Vlan-interface10] quit
# Create an IPv4 EVI tunnel interface.
[SwitchB] interface tunnel 0 mode evi
# Set the network ID of the EVI tunnel interface to 1.
[SwitchB-Tunnel0] evi network-id 1
# Specify the IP address of VLAN-interface 10 as the source IP of the EVI tunnel.
[SwitchB-Tunnel0] source 1.1.2.1
# Specify extended VLANs on the EVI tunnel interface.
[SwitchB-Tunnel0] evi-isis extend-vlan 21 to 100
# Configure Switch B as an ENDC of Switch A.
[SwitchB-Tunnel0] evi neighbor-discovery client enable 1.1.1.1
[SwitchB-Tunnel0] quit
# Enable EVI on GigabitEthernet 3/0/1.
[SwitchB] interface gigabitethernet 3/0/1
[SwitchB-GigabitEthernet3/0/1] evi enable
[SwitchB-GigabitEthernet3/0/1] quit