From: sundar.palaniappan@verizon.com
Date: Fri Jul 29 2005 - 15:56:20 GMT-3
Geert,
The one upside I can think of using SVI is if MLS is enabled on the switch,
which I believe is the default setting in the newer code, inter-vlan packet
switching will occur faster if both the host and destination are connected
to the same switch. RP will be burdened less as only the first packet in
the traffic flow will be sent up to the RP for making routing decisions and
the subsequent packets will be switched by the SP using the MLS cache.
HTH,
Sundar Palaniappan
CCIE #14532
"Geert Nijs"
<geert.nijs@simac To: ccielab@groupstudy.com
.be> cc:
Sent by: Subject: using L3 interfaces or SVI interfaces
nobody@groupstudy
.com
07/20/2005 03:53
AM
Please respond to
"Geert Nijs"
Hi,
Are there any performance or other differences in comparing the
following two configurations:
Layer 3 Interfaces:
int fa1/0
ip address 1.1.1.1 mask 255.255.255.252
router eigrp 10
network 1.0.0.0
compared to:
Switched Virtual Interfaces:
int fa1/0
switchport mode access
switchport access vlan 100
int vlan 100
ip address 1.1.1.1 mask 255.255.255.252
router eigrp 10
network 1.0.0.0
??
Geert Nijs
CCIE #13729 <http://www.cisco.com/en/US/learning/le3/ccie/index.html>
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