Hitachi GR2000 Series - Manual (Page 111)

Confirmation of interface state and routing state
GR2K-GA-0015 5-11
Ver. 07-02
local IPv4 address of the interface, used for load balance, for <Source Address> of
the ping command.
5.2.9 Confirming the multihome connection
5.2.9.1 Confirmation after setting of configuration definition
(a) Confirmation of route information
Execute a show ip interface command and confirm whether the IPv4 address
defined as multihome connection using a configuration definition command
(ip-address) is properly reflected onto the relevant interface.
Figure 5-23 IPv4 address display during multihome connection
(b) Confirm communication with the relevant destination address.
Confirm using a ping command whether the router can communicate with the
router used as the communication peer of multi-home connection. Also confirm
using a ping command whether the routers that are multihome-connected with
the router and using the same interface can communicate with each other.
Figure 5-24 Flow of ping that confirms multihome connection
> show ip interface
tokyo1: flags=80e3<UP,BROADCAST,NOTRAILERS,RUNNING,NOARP,MULTICAST>
mtu 1500
inet 172.16.10.1/24 broadcast 172.16.10.255
inet 172.16.20.1/24 broadcast 172.16.20.255
inet 172.16.30.1/24 broadcast 172.16.30.255
NIF0/Line0: UP media 100BASE-TX full(auto) 00:00:87:d0:97:d8
Time-since-last-status-change: 00:00:30
Last down at: 08/21 16:21:01
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