3com S7906E 설치 설명서

 

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Configure the IP addresses for related interfaces 

Follow these steps to configure a static route: 

Enter system view 

— 

ip route-static dest-address { mask | mask-length } 
{ next-hop-address | interface-type interface-number 
next-hop-address | vpn-instance 
d-vpn-instance-name next-hop-address } track 
track-entry-number [ preference preference-value ] 
[ tag tag-value ] [ description description-text ] 

Configure a static 
route 

ip route-static vpn-instance 
s-vpn-instance-name&<1-6> dest-address { mask | 
mask-length } { next-hop-address track 
track-entry-number [ public ] | interface-type 
interface-number next-hop-address | vpn-instance 
d-vpn-instance-name next-hop-address track 
track-entry-number } [ preference 
preference-value ] [ tag tag-value ] [ description 
description-text ] 

Required 

By default, 
preference for 
static routes is 60, 
tag is 0, and no 
description 
information is 
configured. 

Configure the default 
preference for static 
routes 

ip route-static default-preference 
default-preference-value 

Optional 

60 by default 

 

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When configuring a static route, the static route does not take effect if you specify the next hop 

address first and then configure it as the IP address of a local interface, such as VLAN interface.  

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If you do not specify the preference when configuring a static route, the default preference will be 

used. Reconfiguring the default preference applies only to newly created static routes. 

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You can flexibly control static routes by configuring tag values and using the tag values in the 

routing policy.  

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If the destination IP address and mask are both configured as 0.0.0.0 with the ip route-static 

command, the route is the default route. 

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For detailed information about track, refer to Track Configuration in the High Availability Volume.  

 

Bidirectional forwarding detection (BFD) provides a general-purpose, standard, medium- and 

protocol-independent fast failure detection mechanism. It can uniformly and quickly detect the failures 

of the bidirectional forwarding paths between two routers for protocols, such as routing protocols and 

Multiprotocol Label Switching (MPLS). For details about BFD, refer to BFD Configuration in the High 

Availability Volume.