VLAN Aggregation

VLAN Aggregation

NewsGroups | Search | Tools
 comp.dcom.lans.ethernet  Post an article  get this group's latest topics as an RSS feed add this group's latest topics to your My MSN content add this group's latest topics to your My Yahoo content  add this group's latest topics to your Google content  YahooMyWeb Yahoo!  Google Google  Windows Live Favorites Windows Live  del.icio.us del.icio.us  digg digg  Add to Netscape Netscape
Subject Author Date
VLAN Aggregation vicky 07-04-2008
Posted by vicky on July 7, 2008, 2:21 am
If you were  Registered and logged in, you could reply and use other advanced thread options
>
> > =A0I m thinking some about a promiscuous port .... i m writing it =A0yo=
u
> > please tell me is it correct or not
>
> > I think when we set some ports or any one port to primary vlan
> > (default vlan 1) and allocate a l3 device to this port =A0then this por=
t
> > or ports =A0are termed as promiscuous port....
>
> I just did a quick search under "promiscuous port," as opposed to the
> more general "promiscuous mode," and came up with this definition:
>
> ---------------------------------------http://www.examguides.com/ccnp-swi=
tching-7.htm
>
> 39.0 The following are true about PVLANs:
>
> 1. There are three types of private VLAN ports: promiscuous, isolated,
> and community.
>
> 1.1 Promiscuous port: A promiscuous port communicates with all other
> PVLAN ports, and is the port typically used to communicate with
> external routers, servers, administrative workstations, etc.
>
> [ ... ]
>
> 4. In a PVLAN, promiscuous ports are called the primary VLAN, while
> community and isolated ports are called secondary VLANs.
>
> 5. A PVLAN will only have one primary VLAN, but may have several
> secondary VLANS.
> ----------------------------------------------------------
>
> Bert

------------------------------------------

so by setting a port to PVLAN , then this port is known as promiscuous
port ????


Vikrant

home networking made easy, greater protection, less stress, introducing nm 5.0, 728x90
Posted by Albert Manfredi on July 7, 2008, 10:21 am
If you were  Registered and logged in, you could reply and use other advanced thread options

> > I just did a quick search under "promiscuous port," as opposed to the
> > more general "promiscuous mode," and came up with this definition:
>
> > ---------------------------------------http://www.examguides.com/ccnp-s=
witching-7.htm
>
> > 39.0 The following are true about PVLANs:
>
> > 1. There are three types of private VLAN ports: promiscuous, isolated,
> > and community.
>
> > 1.1 Promiscuous port: A promiscuous port communicates with all other
> > PVLAN ports, and is the port typically used to communicate with
> > external routers, servers, administrative workstations, etc.
>
> > [ ... ]
>
> > 4. In a PVLAN, promiscuous ports are called the primary VLAN, while
> > community and isolated ports are called secondary VLANs.
>
> > 5. A PVLAN will only have one primary VLAN, but may have several
> > secondary VLANS.
> > ----------------------------------------------------------

> so by setting a port to PVLAN , then this port is known as promiscuous
> port ????

I'm not sure what you're asking. Are you asking whether all ports in a
port based VLAN are promiscuous ports? Where would you get that
interpretation?

Bert

Posted by vicky on July 8, 2008, 12:38 am
If you were  Registered and logged in, you could reply and use other advanced thread options
>
>
>
>
>
> > > I just did a quick search under "promiscuous port," as opposed to the
> > > more general "promiscuous mode," and came up with this definition:
>
> > > ---------------------------------------http://www.examguides.com/ccnp=
-switching-7.htm
>
> > > 39.0 The following are true about PVLANs:
>
> > > 1. There are three types of private VLAN ports: promiscuous, isolated=
,
> > > and community.
>
> > > 1.1 Promiscuous port: A promiscuous port communicates with all other
> > > PVLAN ports, and is the port typically used to communicate with
> > > external routers, servers, administrative workstations, etc.
>
> > > [ ... ]
>
> > > 4. In a PVLAN, promiscuous ports are called the primary VLAN, while
> > > community and isolated ports are called secondary VLANs.
>
> > > 5. A PVLAN will only have one primary VLAN, but may have several
> > > secondary VLANS.
> > > ----------------------------------------------------------
> > so by setting a port to PVLAN , then this port is known as promiscuous
> > port ????
>
> I'm not sure what you're asking. Are you asking whether all ports in a
> port based VLAN are promiscuous ports? Where would you get that
> interpretation?
>
> Bert- Hide quoted text -
>
> - Show quoted text -

-------------------------------------------

i m saying all ports which are given to primary vlan ( by default is
vlan 1) are known as promiscuous ports.
is'nt it ????


=2E...

Posted by Albert Manfredi on July 9, 2008, 10:47 am
If you were  Registered and logged in, you could reply and use other advanced thread options

> i m saying all ports which are given to primary vlan ( by default is
> vlan 1) are known as promiscuous ports.
> is'nt it ????

Well, you know, PVLAN can mean "port based," or "private," or who
knows what else.

The answer to your question depends on the switch manufacturer, but
most likely the answer is yes. It all depends what a particular vendor
defines as "primary VLAN." Or what the purpose of this "primary VLAN"
is.

See if you can find any reference to "primary VLAN" or "promiscuous
port" in IEEE 802.1Q.

Bert

Posted by ps56k on July 9, 2008, 1:57 pm
If you were  Registered and logged in, you could reply and use other advanced thread options
since you are asking a lot of detailed, yet academic type questions,
was wondering if you are student in Singapore or ???

vicky wrote:
> Hello
>
> I 've a query related on the topic VLAN Aggregation is in my
> shared web file folder
>
> named as : VLAN Aggregator.txt
>
> I m giving u my web shared file link
>
>
> http://vikrantpandey.diinoweb.com/files/
>
>
> please give some of your time for watching my query and
> plz reply .
>
>
> Thanks in advance
>
>
> Vikrant



Similar ThreadsPosted
Efficiency of link aggregation August 1, 2008, 8:13 pm
Testing Link aggregation without LACP January 25, 2007, 3:45 am
Port trunking / link aggregation problem October 8, 2006, 9:11 am
VLAN Help (for a Vlan newbie) November 6, 2006, 12:09 pm
port-based vlan and tag-based vlan October 21, 2008, 2:03 pm
port-based vlan and tag-based vlan October 21, 2008, 2:03 pm
VLAN December 13, 2005, 10:23 am
VLAN and VPN January 17, 2007, 1:05 pm
VPN Vs VLAN December 21, 2007, 3:54 pm
VLAN May 24, 2008, 2:08 am

other useful resources:
The Federal Communications Commission (FCC)
Telecommunications Industry Association
Electronic and Software Security Products and Services
International Telecommunication Union

Custom CGI Perl and PHP programming by 1-Script.com

Contact Us | Privacy Policy
The site map in XML format XML site map