Ipv6 Label Acceptance Control Configuration Example - HP FlexNetwork 10500 Series Configuration Manual

56 bytes from 21::1, icmp_seq=4 hlim=63 time=2.000 ms
--- Ping6 statistics for 21::1 ---
5 packets transmitted, 5 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 1.000/2.200/3.000/0.748 ms
# Test the connectivity of the IPv6 LDP LSP from Switch C to Switch A.
[SwitchC] ping ipv6 -a 21::1 11::1
Ping6(56 data bytes) 21::1 --> 11::1, press CTRL_C to break
56 bytes from 11::1, icmp_seq=0 hlim=63 time=2.000 ms
56 bytes from 11::1, icmp_seq=1 hlim=63 time=1.000 ms
56 bytes from 11::1, icmp_seq=2 hlim=63 time=1.000 ms
56 bytes from 11::1, icmp_seq=3 hlim=63 time=1.000 ms
56 bytes from 11::1, icmp_seq=4 hlim=63 time=1.000 ms
--- Ping6 statistics for 11::1 ---
5 packets transmitted, 5 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 1.000/1.200/2.000/0.400 ms

IPv6 label acceptance control configuration example

Network requirements
Two links, Switch A—Switch B—Switch C and Switch A—Switch D—Switch C, exist between
subnets 11::0/64 and 21::0/64.
Configure LDP to establish LSPs only for routes to subnets 11::0/64 and 21::0/64.
Configure LDP to establish LSPs only on the link Switch A—Switch B—Switch C to forward traffic
between subnets 11::0/64 and 21::0/64.
Figure 23 Network diagram
11::0/64
Requirements analysis
•
To ensure that the LSRs establish IPv6 LSPs automatically, enable IPv6 LDP on each LSR.
Loop0
1.1.1.9/32
100::1/128
Vlan-int2
10::1/64
Vlan-int4 Vlan-int6
11::1/64 30::1/64
Switch A
Loop0
2.2.2.9/32
100::2/128
Vlan-int2 Vlan-int3
10::2/64 20::1/64
Switch B
Loop0
4.4.4.9/32
100::4/128
Vlan-int6 Vlan-int7
30::2/64 40::1/64
Switch D
61
Loop0
3.3.3.9/32
100::3/128
Vlan-int3
20::2/64
Vlan-int7
Vlan-int5
40::2/64
21::1/64
Switch C
21::0/64