Re: Manipulating External EIGRP Distance

From: Fahad Khan (fahad.khan@gmail.com)
Date: Thu Aug 21 2008 - 06:04:58 ART

Yes this command works. Its strange. But mujeeb bhai, one thing regarding
logic, that is coming in my mind that we are concerned with "changing
distance of specific routes", and thats wat being achieved. well, any body,
if can shed light plz??

On 8/21/08, Mujeeb Sarwar <mujeebsarwar@gmail.com> wrote:
>
>
> Hello Fahad,
>
> The behavior of this command will be different when you will use any
> instead of specific route source like this " distance 160 0.0.0.0
> 255.255.255.255 10 " . In this case it is changing AD of external routes.
> I am unable to understand this behavior.
>
>
> Regards,
>
> Mujeeb
>
> On Thu, Aug 21, 2008 at 11:19 AM, Fahad Khan <fahad.khan@gmail.com> wrote:
>
>> Dear Mujeeb,
>>
>> How did change the distance of specific routes in OSPF, I have tested it,
>> but unable to do so. Kindly send me the configs, Mine are given below.
>>
>>
>> -------R1-------------------R2--------
>> -R1 has two loopback and one serial Interfaces, Loopback2 is being
>> redistributed as connected,
>> -On R2 , verification is being done.
>> On R1,
>>
>> interface Serial1/0
>> ip address 10.0.0.1 255.0.0.0
>> serial restart-delay 0
>>
>> interface Loopback1
>> ip address 1.1.1.1 255.0.0.0
>>
>> interface Loopback2
>> ip address 2.2.2.2 255.0.0.0
>>
>>
>> route-map test permit 10
>> match interface Loopback2
>> router ospf 1
>> log-adjacency-changes
>> redistribute connected subnets route-map test
>> network 1.1.1.1 0.0.0.0 area 0
>> network 10.0.0.1 0.0.0.0 area 0
>>
>> On R2,
>>
>> R2#sh run | s ospf
>> router ospf 1
>> log-adjacency-changes
>> network 3.3.3.3 0.0.0.0 area 0
>> network 10.0.0.2 0.0.0.0 area 0
>> distance 67 10.0.0.1 0.0.0.0 1
>>
>> R2#sh access-lists
>> Standard IP access list 1
>> 10 permit 2.0.0.0, wildcard bits 0.255.255.255
>>
>> sh ip route (On R2),
>>
>>
>> Gateway of last resort is not set
>>
>> 1.0.0.0/32 is subnetted, 1 subnets
>> O 1.1.1.1 [110/65] via 10.0.0.1, 00:06:37, Serial1/0
>> O E2 2.0.0.0/8 [110/20] via 10.0.0.1, 00:06:37, Serial1/0
>> C 3.0.0.0/8 is directly connected, Loopback1
>> C 4.0.0.0/8 is directly connected, Loopback2
>> C 10.0.0.0/8 is directly connected, Serial1/0
>> If u need any thing more, do let me know.
>>
>> Thanks and regards,
>> On 8/21/08, Mujeeb Sarwar <mujeebsarwar@gmail.com> wrote:
>>>
>>> Hi,
>>>
>>> I have tested this for OSPF and its working fine. What could be the
>>> possible
>>> solution for manipulating external EIGRP distance for specific networks
>>> without using generic command i.e distance eigrp internal *dist* ext
>>> *dist ?
>>>
>>>
>>> *Regards,
>>>
>>> Mujeeb
>>>
>>> On Wed, Aug 13, 2008 at 8:10 PM, Mark Stephanus Chandra <
>>> mark.chandra@gmail.com> wrote:
>>>
>>> > Hi David,
>>> >
>>> >
>>> >
>>> > Thanks A lot
>>> >
>>> >
>>> >
>>> > Regards
>>> >
>>> >
>>> >
>>> > Mark Stephanus Chandra
>>> > IT Consultant
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>> > From: David Lonnie [mailto:david.lonnie@gmail.com]
>>> > Sent: Wednesday, August 13, 2008 9:52 PM
>>> > To: Mark Stephanus Chandra
>>> > Cc: ccielab@groupstudy.com
>>> > Subject: Re: Manipulating External EIGRP Distance
>>> >
>>> >
>>> >
>>> > Hi,
>>> > I have tested. The answer is no
>>> >
>>> > R1#sh run | be router eigrp
>>> > router eigrp 1
>>> > redistribute connected metric 1 1 1 1 1
>>> > network 1.1.123.1 0.0.0.0
>>> > no auto-summary
>>> > !
>>> >
>>> > R2#sh run | be router eigrp
>>> > router eigrp 1
>>> > network 1.1.2.2 0.0.0.0
>>> > network 1.1.123.2 0.0.0.0
>>> > distance 91 1.1.123.1 0.0.0.0 1
>>> > no auto-summary
>>> > !
>>> >
>>> > R2#sh ip route
>>> > Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
>>> > D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
>>> > N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
>>> > E1 - OSPF external type 1, E2 - OSPF external type 2
>>> > i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS
>>> level-2
>>> > ia - IS-IS inter area, * - candidate default, U - per-user static
>>> > route
>>> > o - ODR, P - periodic downloaded static route
>>> >
>>> > Gateway of last resort is not set
>>> >
>>> > 1.0.0.0/24 is subnetted, 3 subnets
>>> > D EX 1.1.1.0 [170/2560512256] via 1.1.123.1, 00:02:10, Serial1/0
>>> > C 1.1.2.0 is directly connected, Loopback0
>>> > C 1.1.123.0 is directly connected, Serial1/0
>>> > R2#
>>> >
>>> > as you can see that, this command can not impact AD of external eigrp
>>> > routes.
>>> >
>>> >
>>> >
>>> >
>>> >
>>> > David
>>> >
>>> > On Tue, Aug 12, 2008 at 10:49 PM, Mark Stephanus Chandra
>>> > <mark.chandra@gmail.com> wrote:
>>> >
>>> > Dear Expert,
>>> >
>>> > Can we manipulate external eigrp distance with command :
>>> >
>>> > distance {AD} {source-add} {subnet-mask} {acl}
>>> >
>>> > Thanks in advance
>>> >
>>> > --
>>> > Mark Stephanus Chandra
>>> > IT Consultant
>>> >
>>> >
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>>>
>>
>>
>>
>> --
>> *FAHAD KHAN
>>
>> BE Computer Systems NED,
>>
>> CCNA,CCDA,CCNP,FOUNDFE,CLSE,QOS,JNCIA,JNCIS,MCP,CCIE (Written)
>>
>> Systems Support Engineer, Premier Systems (Pvt) limited,
>>
>> Karachi, Pakistan
>>
>> 92-321-2370510.*
>>
>
> 

-- 
*FAHAD KHAN

BE Computer Systems NED,

CCNA,CCDA,CCNP,FOUNDFE,CLSE,QOS,JNCIA,JNCIS,MCP,CCIE  (Written)

Systems Support Engineer, Premier Systems (Pvt) limited,

Karachi, Pakistan

92-321-2370510.*

Blogs and organic groups at http://www.ccie.net

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