From: A Yigit Zorlu (alec_cisco@xxxxxxxxx)
Date: Mon Mar 11 2002 - 08:33:22 GMT-3
Does R1 seen by others ? i.e. is it inside a totally stbby OSPF area or
eigrp stub configured spoke router etc. ??
If the others are not aware of R1 meaning 160.1.1.0/24 network is not seen
by other routers (I assume there is no NAT) even though somehow Cat5K sends
an IP packet to any destination through other routers, how can this packet
will come back to Cat5K ?
Can you provide some info where R1 is located (topology scheme if possible)
what IGP is used ?
And check if you can solve the problem by NATting 160.1.1.0/24 network in R1
Regards,
Yigit
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of Carl
Phelan
Sent: Monday, March 11, 2002 1:06 PM
To: ccielab@groupstudy.com
Subject: Cat 5000 VLANS
Hi All,
Probably a very basic question - excuse my ignorance! When you place
sc0 in a VLAN on a Cat 5000 which is attached to one router e.g.
Cat 5k.
Set int sc0 20 ip add 160.1.1.20 255.255.255.0
Set ip route 0.0.0.0 160.1.1.1
R1.
Int e0
Ip add 160.1.1.1 255.255.255.0
No sh
If R1 cannot see other routers' Ethernet addresses - how can the Cat5
when for example you are asked to ensure connectivity to all routers
from the Cat5? The VLANs exist on the cat5 say VLAN 10 = port 2/3 and
is 170.1.1.1.1 on e0 on R1 and so on but they cannot see the switch.
Must ip routing be configured in the network first when R1 can then see
all other addresses before the switch has full connectivity to all other
routers?
Many thanks
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