I have a tidbit to add.
Multicast is not supported on secondary networks. So you can't support
protocols that use multicast on the secondary network such as WCCP or H323.
Or at least you'll have to configure unicast connectivity for things like
OSPF or EIGRP.
Rodgers Moore
""Nabil Fares"" <[E
You really do not have a lot of choice in the matter. The subinterface
configuration can not be use unless you are running ISL encapsulation
(vlans) or a point-multipoint type network on the interface. If you try to
use the sub-interface setup without these the router will give you an error.
Ma
ineer
Thrupoint, Inc.
545 Fifth Avenue, 14th Floor
New York, NY. 10017
646-562-6540
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Leigh Anne Chisholm
Sent: Monday, February 12, 2001 3:34 PM
To: Nabil Fares; [EMAIL PROTECTED]
Subject: RE: Sub-interface
>Greetings all,
>
>Which way do you guys recommend using in Ethernet environment if I have
>multiple subnets? Are there any advantages/disadvantages for using one over
>the other?.
>
>Thanks,
>
>Nabil
They do different things. In large part, secondaries are a rather
ugly hack to deal with an a
One disadvantage of using secondary interfaces is that Cisco has indicated
secondary interface support will disappear in future IOS releases, in favour
of supporting subinterface configurations.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Nabil Fare
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