HP 6125XLG R2306-HP 6125XLG Blade Switch Layer 3 - IP Services Configuration G - Page 201

# From Switch B, ping the IP address of VLAN-interface 100 on Switch A. [SwitchB] ping -a 10.1.3.1 10.1.1.1 PING 10.1.1.1 (10.1.1.1) from 10.1.3.1: 56 data bytes 56 bytes from 10.1.1.1: icmp_seq=0 ttl=255 time=11.000 ms 56 bytes from 10.1.1.1: icmp_seq=1 ttl=255 time=1.000 ms 56 bytes from 10.1.1.1: icmp_seq=2 ttl=255 time=0.000 ms 56 bytes from 10.1.1.1: icmp_seq=3 ttl=255 time=0.000 ms 56 bytes from 10.1.1.1: icmp_seq=4 ttl=255 time=0.000 ms --- 10.1.1.1 ping statistics --5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss round-trip min/avg/max/stddev = 0.000/2.400/11.000/4.317 ms The output shows that Switch B can successfully ping Switch A. GRE over IPv6 configuration example Network requirements Two IPv4 subnets Group 1 and Group 2 are connected to an IPv6 network. Create a GRE over IPv6 tunnel between Switch A and Switch B, so the two IPv4 subnets can communicate with each other through the GRE tunnel over the IPv6 network. Figure 83 Network diagram Switch A XGE1/1/6 Vlan-int101 XGE1/1/5 2002::1:1/64 IPv6 network XGE1/1/7 Vlan-int100 10.1.1.1/24 GRE tunnel Tunnel0 10.1.2.1/24 XGE1/1/6 Switch B Vlan-int101 2001::2:1/64 XGE1/1/5 Tunnel0 10.1.2.2/24 XGE1/1/7 Vlan-int100 10.1.3.1/24 IPv4 Group 1 Service loopback port IPv4 Group 2 Configuration procedure Before the configuration, make sure Switch A and Switch B can reach each other. 1. Configure Switch A: # Configure interface VLAN-interface 100. system-view [SwitchA] vlan 100 [SwitchA-vlan100] port Ten-GigabitEthernet 1/1/7 [SwitchA-vlan100] quit [SwitchA] interface vlan-interface 100 [SwitchA-Vlan-interface100] ip address 10.1.1.1 255.255.255.0 [SwitchA-Vlan-interface100] quit # Configure interface VLAN-interface 101. [SwitchA] vlan 101 [SwitchA-vlan101] port Ten-GigabitEthernet 1/1/6 [SwitchA-vlan101] quit 193