6 confirming the policy routing function, 2 confirmation during operation, 7 confirming the null interface – Hitachi GR2000 Series User Manual
Page 109: 6 confirming the policy routing function -9, 2 confirmation during operation -9, 7 confirming the null interface -9
Confirmation of interface state and routing state
GR2K-GA-0015
5-9
Ver. 07-02
5.2.6
Confirming the Policy Routing Function
The contents of confirmation when a policy routing function is used in the router are
as described below.
5.2.6.1
Confirmation after setting of configuration definition
(a) Confirmation of input destination interface setting
Execute a show ip local policy command and confirm that the current policy
routing conditions of an input destination interface are the contents set using a
configuration definition command (filter-list).
Figure 5-18 Operational state display of input destination interface
5.2.6.2
Confirmation during operation
(a) Confirmation of output destination interface state
Execute a show ip cache policy command and confirm that the operational state
of an output destination interface is up.
Figure 5-19 Operational state display of output destination interface
5.2.7
Confirming the Null interface
The contents of confirmation when a null interface function is used in the router are
as described below.
> show ip local policy interface tokyo
ip source: 200.1.4.0 - 200.1.4.255
ip destination: 200.1.7.0 - 200.1.8.255
current policy route
Policy Group Name route1
Output Interface tokyo3
Next Hop IP address 200. 1. 10. 1
ip source: 200.1.5.0 - 200.1.5.255
ip destination: 200.1.19.0 - 200.1.20.255
current policy route
Policy Group Name route2
Output Interface yokohama
Next Hop IP address 200. 1. 50. 2
[Omitted hereinafter.]
>
> show ip cache policy route1
priority Interface Name status Nexthop
1 tokyo1 UP 200. 1. 1. 2
2 tokyo1 UP 200. 1. 2. 2
3 tokyo2 Down 200. 1. 8. 3
*> 4 tokyo3 Down 200. 1. 10. 1 default
>