Enterasys Networks CSX7000 Bedienungsanleitung PDF herunterladen (Seite 154)

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USER’S GUIDE

154 CyberSWITCH

IP RIP PROPAGATION CONTROL

The IP RIP propagation control determines how a static route is propagated via IP RIP. The

following table provides an explanation of how a IP RIP propagation control flag is assigned to

a static route.

iproute change

Allows an existing IP static route to be changed.

iproute delete

Allows an IP static route to be deleted from the current configuration.

STATIC ROUTE CONFIGURATION ELEMENTS

DESTINATION IP ADDRESS

IP address using dotted decimal notation that specifies the destination (sub-) network or host.

UBNET MASK

The Subnet mask for the destination (sub-) network. A subnet mask of 255.255.255.255 implies that

this static route entry is for a host rather than a (sub-) network. The Subnet mask is specified by

entering the number of contiguous bits that are set for the mask. The mask bits start at the most

significant bit of the IP address field and proceed to the least significant bit.

EXT HOP ADDRESS

IP address using dotted decimal notation (or if an unnumbered WAN interface is used, this

configuration element is the device name) for the next hop gateway that provides access to the

target (sub-) network or host. The IP address (or the device name) of the Next Hop must be on the

(sub) network connected to a defined interface.

ETRIC VALUE

The administrative distance to the destination of the entry. The administrative distance is typically

measured by the number of hop counts (number of routers) between the CyberSWITCH and the

destination, but it is up to you to assign proper value to each route entry. If multiple routes exist to

the same destination, the route with the least metric value will be chosen as its primary route. Care

must be taken when assigning the metric value of 0, because it is interpreted that the destination is

Flag Meaning

Propagate Always This flag indicates that the route information is always

propagated via IP RIP.

This flag is available when the next hop is over a LAN

or a WAN interface.

Propagate only

when the Next

Hop is Connected

This flag indicates that the route information is

propagated via IP RIP only when the next hop router is

connected to the system.

This flag is available when the next hop is over a LAN

or a WAN interface.

Do Not Propagate This flag indicates that the static route information is not

propagated over the interface.

This flag is available only when the next hop is over a

WAN interface.

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