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- Newsgroups: comp.dcom.sys.cisco
- Subject: LAT filtering
- Message-ID: <wewilm-300792133015@134.18.40.80>
- From: wewilm@ITWOL.BHP.COM.AU (Martyn Williams)
- Date: 30 Jul 92 13:46:31 +1000
- Followup-To: comp.dcom.sys.cisco
- Distribution: world
- Organization: BHP Information Technology
- Nntp-Posting-Host: 134.18.40.80
- Lines: 41
-
- We have a requirement whereby we must provide LAT bridging for two groups
- who do not wish to see the services offered to the other.
-
- ie
-
- *a
- |
- # *c
- / \ /
- # # - *d
- \ / \
- # *e
- |
- *b
-
-
- In the diagram # denotes AGS+ routers and * IGS/R routers.
-
- Nodes c & e wish to see services available via LAT, excluding LAT services
- from a, b & d
-
- Nodes a, b & d wish to see services available via LAT, excluding LAT
- services from c & e.
-
- We envisage using filtering applied to interfaces to remove unwanted
- service broadcasts from being displayed or generated (to cut down on
- broadcast traffic).
-
- However we believe there may be a better way to accomplish this, without
- unduly affecting network performance.
-
- Your comments are welcome.
-
- : Martyn Williams
- /\/\ : Network Services
- / / /\ : BHP Information Technology
- / / / \ : 151-155 King St, Warrawong, NSW 2502, AUSTRALIA
- / / / /\ \ : A.C.N. 006 476 218
- \ \/ / / / : Phone +61-42-757522 ext 6196
- \ / / / : Fax +61-42-757801
- \/\/\/ : E-mail wewilm@itwol.bhp.com.au
-