From: Marvin Greenlee (marvin@ipexpert.com)
Date: Tue Feb 27 2007 - 16:53:24 ART
Nowhere is it stated that the real lab restricts you from adding new
addresses. Read the first pages of the actual lab carefully, as they give
you the initial guidelines for configuration. They could very well say
something like "if you add addresses, use the same major network as your
topology", "do not add static routes unless explicitly permitted in a
section", "routes to null0 dynamically generated by a routing protocol are
acceptable", etc.
As far as help with the section, not everyone on this list will have that
workbook. You may want to post some reference to what the section is asking
for, or a basic explanation of the logical topology.
Marvin Greenlee, CCIE #12237 (R&S, SP, Sec)
Senior Technical Instructor - IPexpert, Inc.
"When Will You Be an IP Expert?"
marvin@ipexpert.com
http://www.IPexpert.com
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Andre Serrao
Sent: Tuesday, February 27, 2007 3:28 AM
To: Cisco certification
Subject: IEWB v3.0 Full Lab 9 q6.2
First Question:
Solutions guide shows new addresses added to tunnel interfaces (e.g.
148.1.13.1). That should NOT be correct, right? You have to use ip
unnumbered serial 0/0, in my opinion, since the real lab restricts us from
adding new addresses.
Rack1R1#
interface Tunnel0
ip unnumbered Serial0/0
ip pim dense-mode
tunnel source Loopback0
tunnel destination 150.1.3.3
Rack1R3#
interface Tunnel0
ip unnumbered Serial0/0.302
ip pim dense-mode
tunnel source Loopback0
tunnel destination 150.1.1.1
Second Question:
I am trying to verify if my answer is correct. My config is very similar to
the config in the solutions guide, except for the addressing of the tunnel.
Using the solutions guide method of verification, I get nothing.
Rack1R3#ping 224.6.6.6 repeat 5
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 224.6.6.6, timeout is 2 seconds:
.....
However, if I ping sourcing from my fa0/0 (where my server is supposed to
be), it does work (look output). So, what is the best method to verify this?
Which one proves that the config is right?
Rack1R3(config)#do ping
Protocol [ip]:
Target IP address: 224.6.6.6
Repeat count [1]:
Datagram size [100]:
Timeout in seconds [2]:
Extended commands [n]: y
Interface [All]: tunnel0
Time to live [255]:
Source address: 148.1.3.3
Type of service [0]:
Set DF bit in IP header? [no]:
Validate reply data? [no]:
Data pattern [0xABCD]:
Loose, Strict, Record, Timestamp, Verbose[none]:
Sweep range of sizes [n]:
Type escape sequence to abort.
Sending 1, 100-byte ICMP Echos to 224.6.6.6, timeout is 2 seconds:
Packet sent with a source address of 148.1.3.3
Reply to request 0 from 148.1.68.6, 96 ms
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