From: Nick Shah (nshah@xxxxxxxxxxxxxx)
Date: Sat May 04 2002 - 21:29:16 GMT-3
Ok, tell me how would you interpret this route map...
route-map ABC permit 10
match ip address 101
match ip address 102
set as-path prepend xxxx
route-map ABC permit 20
Wont these multiple match statements cause the route-map to compare the ip
prefix in question to *both* the access lists and only if they match is the
as-path prepended ? Thats how I understand it (correct me if I am wrong)
If in doubt check Doyle Part I, page 812.
Further proof of my understanding...
http://127.0.0.1:8080/cc/td/doc/product/software/ios121/121cgcr/ip_c/ipcprt2
/1cdindep.htm#xtocid2851338
//snip//
The following example redistributes OSPF intra-area and interarea routes
with next hop routers on serial interface 0 into BGP with an INTER_AS metric
of 5:
router bgp 109
redistribute ospf 109 route-map 10
!
route-map 10 permit
match route-type internal
match interface serial 0
set metric 5
//snip//
*both* conditions should match (the route type must be intra area/inter area
+ next hop out to serial0)
Thanks
Nick
-----Original Message-----
From: elpingu <elping@acedsl.com>
To: Nick Shah <nshah@connect.com.au>
Cc: ccielab@groupstudy.com <ccielab@groupstudy.com>
Date: Saturday, 4 May 2002 3:42
Subject: Re: Match Statement in Route-map
>hey you might want to read carefully next time
>
>this is what you wrote
>
>"so CCO says if one condition doesnt match, route is ignored, that will be
an
>AND operation."
>
>your statement is true and it would be an AND due to "one condition doesnt
>match, route is ignored" but that is not what CCO says ..that is what you
>wrote
>
>
>this is what CCO says
>"Any route that does not match at least one match clause relating to a
>route-map command will be ignored;"
>
>This statement is an OR due to "at least one match"
>
>Ping
>
>
>Nick Shah wrote:
>
>> well, it would certainly mean an AND operation, wont it ?
>>
>> for eg.
>>
>> if xyz matches conditionB....
>> & xyz matches conditionB
>> set clauses .....
>>
>> so CCO says if one condition doesnt match, route is ignored, that will be
an
>> AND operation.
>>
>> Nick
>> ----- Original Message -----
>> From: "elpingu" <elping@acedsl.com>
>> To: "Krishnan Narayanan" <krishnan.narayanan@cwgoindia.com>
>> Cc: <ccielab@groupstudy.com>
>> Sent: Friday, May 03, 2002 12:38 PM
>> Subject: Re: Match Statement in Route-map
>>
>> > you know ....always have read it as an OR clause.
>> > read below from cco
>> >
>> > . Any route that does not match at least one match clause relating to a
>> route-map command will be ignored;
>> >
>> > just to be sure i get it right .....I make two route maps to refer to
my
>> clauses.
>> >
>> > Ping
>> >
>> > Krishnan Narayanan wrote:
>> >
>> > > If I have multiple match statements in a route-map ,is an AND
operation
>> performed or an OR opertion done ?
>> > >
>> > > Thanks
>> > > KRis.
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