set ip default next hop vs set ip next-hop
hi,
i couldn't figure out what is the diffrence beteen the two?
set ip default next hop vs. set ip next-hop
hi,
i couldn't figure out what is the diffrence beteen the two?
set ip default next hop vs. set ip next-hop
Comments
The set ip default next-hop command verifies the existence of the destination IP address in the routing table, and…
if the destination IP address exists, the command does not policy route the packet, but forwards the packet based on the routing table.
if the destination IP address does not exist, the command policy routes the packet by sending it to the specified next hop.
The set ip next-hop command verifies the existence of the next hop specified, and…
if the next hop exists in the routing table, then the command policy routes the packet to the next hop.
if the next hop does not exist in the routing table, the command uses the normal routing table to forward the packet.
I forgot to mention that this applies to policy routing, not setting a next-hop in a route-map for BGP or something along those lines.
What are the use cause for the “set ip default next-hop” ?
From: [email protected] [mailto:[email protected]] On Behalf Of plucena24
Sent: quarta-feira, 16 de julho de 2014 19:33
To: [email protected]
Subject: Re: [CCIE R&S] set ip default next hop vs set ip next-hop
The set ip default next-hop command verifies the existence of the destination IP address in the routing table, and…
<![if !supportLists]>· <![endif]>if the destination IP address exists, the command does not policy route the packet, but forwards the packet based on the routing table.
<![if !supportLists]>· <![endif]>if the destination IP address does not exist, the command policy routes the packet by sending it to the specified next hop.
The set ip next-hop command verifies the existence of the next hop specified, and…
<![if !supportLists]>· <![endif]>if the next hop exists in the routing table, then the command policy routes the packet to the next hop.
<![if !supportLists]>· <![endif]>if the next hop does not exist in the routing table, the command uses the normal routing table to forward the packet.
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This is used in Policy Based Routing. Set ip default next-hop is not for setting a BGP next hop, etc.
thank you
Can't figure out how to delete post but mine was irrelvant, sorry.