Huawei Quidway NetEngine80E Configuration Manual page 698

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
[RouterD] tracert ipv6 2008::1
traceroute to 2008::1
1 2001:db8:1::1 31 ms
However, the tracert command output shows that IPv6 packets cannot reach the destination.
# Check the routing information on Router A.
[RouterA] display isis route
IPV4 Destination
------------------------------------------------------------------------
192.168.2.0/24
192.168.1.0/24
IPV6 Dest.
----------------------------------------------------------------------------
2001:db8:2::/64
2001:db8:1::/64
The preceding output shows that there is no outbound interface for the route from Router A to
2008::/64. This is because the link between Router A and Router B does not support IPv6 and
IPv6 packets from Router D are discarded.
----End
Configuration Files
l
Issue 02 (2014-09-30)
30 hops max,60 bytes packet
!N 31 ms
ISIS(1) Level-1 Forwarding Table
--------------------------------
IntCost
7
4
ExitInterface
GE1/0/0
GE2/0/0
Flags: D-Direct, A-Added to URT, L-Advertised in LSPs, S-IGP Shortcut,
Configuration file of Router A
#
sysname RouterA
#
ip topology red
#
ipv6 topology blue
#
isis 1
cost-style wide
network-entity 86.0000.0000.0001.00
ipv6 enable topology ipv6
#
topology red topology-id 10
#
ipv6 topology blue topology-id 20
#
interface GigabitEthernet1/0/0
undo shutdown
ip address 192.168.1.1 255.255.255.0
isis enable 1
isis cost 4
ip topology red enable
isis topology red
#
interface GigabitEthernet2/0/0
undo shutdown
ipv6 enable
ipv6 address 2001:db8:1::1/64
isis ipv6 enable 1
ipv6 topology blue enable
isis ipv6 topology blue
#
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!N 32 ms !N
Route information for ISIS(1)
-----------------------------
ExtCost ExitInterface
NULL GE1/0/0
NULL GE1/0/0
NextHop
FE80::2E0:A9FF:FE47:8302
Direct
U-Up/Down Bit Set
7 IS-IS Configuration
NextHop Flags
192.168.1.2 A/-/-/-
Direct D/-/L/-
Cost
24
10
Flags
A/-/-
D/L/-
673