From: Bola Adegbonmire (BolaAD@Resourcery.com.ng)
Date: Thu Sep 25 2003 - 05:13:30 GMT-3
Cool. Nice class I just had in practicals. Wonderful group.
-----Original Message-----
From: James.Jackson@broadwing.com [mailto:James.Jackson@broadwing.com]
Sent: Wednesday, September 24, 2003 4:36 PM
To: Bola Adegbonmire; Danny.Andaluz@triaton-na.com;
jim.phillipo@guardent.com; ccielab@groupstudy.com
Subject: RE: IP Summary-address rip
R1---R2
R1
interface FastEthernet3
ip address 10.0.0.2 255.255.255.0
router rip
version 1
network 10.0.0.0
R2
interface Loopback0
ip address 10.10.0.1 255.255.255.252
interface Ethernet0/0
ip address 10.0.0.1 255.255.255.0
ip summary-address rip 10.10.0.0 255.255.255.0
router rip
version 1
network 10.0.0.0
10.10.0.0/30 route would normally not make it to R1 since same major net as interface, but
different mask. With summary-address command (for RIPv1) we can summarize to same mask as
interface and route appears:
R1#i r
10.0.0.0/8 is variably subnetted, 3 subnets, 2 masks
R 10.10.0.0/24 [120/1] via 10.0.0.1, 00:00:04, FastEthernet3
Thanks,
James E. Jackson, CCIE#12052
Data Services Engineering
Broadwing Communications
-----Original Message-----
From: Bola Adegbonmire [mailto:BolaAD@Resourcery.com.ng]
Sent: Wednesday, September 24, 2003 9:05 AM
To: Danny.Andaluz@triaton-na.com; jim.phillipo@guardent.com;
ccielab@groupstudy.com
Subject: RE: IP Summary-address rip
command is only relevant to Rip V2 according CCO
http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/products_configuration_guide_chapte
r09186a00800ca760.html#1001118
check link for RIP route summarization
-----Original Message-----
From: Danny.Andaluz@triaton-na.com [mailto:Danny.Andaluz@triaton-na.com]
Sent: Tuesday, September 23, 2003 11:08 PM
To: jim.phillipo@guardent.com; ccielab@groupstudy.com
Subject: RE: IP Summary-address rip
I think it does. RIP V1 is classfull so you'd use this command to send summaries that
match the interface mask into the RIP network from a router that is also running OSFP or
any other classless protocol and redistributing routes into RIP. I'll lab it up and let
you know.
Danny
-----Original Message-----
From: Jim Phillipo [mailto:jim.phillipo@guardent.com]
Sent: Tuesday, September 23, 2003 5:45 PM
To: ccielab@groupstudy.com
Subject: IP Summary-address rip
Correct me if I am wrong but this command has no effect with V1 ?
Jim Phillipo, CCNP, CCDP
Sr. Internetworking Engineer
W: 401.456.1821 F: 401.456.0599 M: 508.982.8923
90 Royal Little Drive, Providence, RI 02904
www.guardent.com
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