Re: 64 VLAN's in Catalyst 1900 switches??
Switch port can be member of multiple VLANs... Marc ""Niraj Palikhey"" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hi, > I am trying to understand how a Catalyst 1912 or a 1924 can support 64 > VLAN's. If each port in a switch is configured for only 1 VLAN, then the > maximum number of VLAN's should be determined by the number of ports, > right?? > Also, how does a Catalyst 5500 switch support 1005 VLAN's? Does it have > 10005 ports at the back of the switch? > Please advise. > Thank you. > Kind regards, > [EMAIL PROTECTED] > > Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com > > ___ > UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html > FAQ, list archives, and subscription info: http://www.groupstudy.com > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > --- ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: 64 VLAN's in Catalyst 1900 switches??
Trunking may use more numbers than ports Duck - Original Message - From: Niraj Palikhey <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, July 26, 2000 7:41 AM Subject: 64 VLAN's in Catalyst 1900 switches?? > Hi, > I am trying to understand how a Catalyst 1912 or a 1924 can support 64 > VLAN's. If each port in a switch is configured for only 1 VLAN, then the > maximum number of VLAN's should be determined by the number of ports, > right?? > Also, how does a Catalyst 5500 switch support 1005 VLAN's? Does it have > 10005 ports at the back of the switch? > Please advise. > Thank you. > Kind regards, > [EMAIL PROTECTED] > > Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com > > ___ > UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html > FAQ, list archives, and subscription info: http://www.groupstudy.com > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: 64 VLAN's in Catalyst 1900 switches??
You got it Visio will open a .emf i think. It is the same as the bmp though. Duck - Original Message - From: Niraj Palikhey <[EMAIL PROTECTED]> To: 'Donald B Johnson Jr' <[EMAIL PROTECTED]> Sent: Thursday, July 27, 2000 8:43 AM Subject: RE: 64 VLAN's in Catalyst 1900 switches?? > Hi Don, > Thank you for the excellent diagram. > So if I understand now, it is not 64 VLAN's that you can create on a Single > switch. It is 64 VLAN's that the switch can support(across multiple switches > and vlans)via trunks. > Did I get this right now? > Thanks. > > BTW: I could not open the .emf extension file. What program is reqd. for > this? > > > > -Original Message- > From: Donald B Johnson Jr [mailto:[EMAIL PROTECTED]] > Sent: Thursday, July 27, 2000 2:12 PM > To: [EMAIL PROTECTED]; Donald B Johnson Jr; Niraj Palikhey > Subject: Re: 64 VLAN's in Catalyst 1900 switches?? > > > > - Original Message - > From: Donald B Johnson Jr <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]>; <:[EMAIL PROTECTED]> > Sent: Thursday, July 27, 2000 11:09 AM > Subject: Re: 64 VLAN's in Catalyst 1900 switches?? > > > > Trunking allows you to advertise Vlans in the same switch block to other > > switches. Switch blocks could have port densities into the thousands and > > these could be broken down into more vlans than you have ports on a single > > switch, so that is why you have more vlans supported than ports on a > switch > > CHECK THE DRAWINGs Attached > > Hope this helps. This will be made clearer as you progress into BCMSN and > > start working with switch blocks. > > Duck > > - Original Message - > > From: Niraj Palikhey <[EMAIL PROTECTED]> > > To: <[EMAIL PROTECTED]> > > Sent: Wednesday, July 26, 2000 10:11 AM > > Subject: Re: 64 VLAN's in Catalyst 1900 switches?? > > > > > > > Would you make it a little clearer? I don't understand! > > > Thanks! > > > > > > > > > >From: "Donald B Johnson Jr" <[EMAIL PROTECTED]> > > > >To: "Niraj Palikhey" <[EMAIL PROTECTED]>, <[EMAIL PROTECTED]> > > > >Subject: Re: 64 VLAN's in Catalyst 1900 switches?? > > > >Date: Wed, 26 Jul 2000 12:32:54 -0700 > > > > > > > >Trunking may use more numbers than ports > > > >Duck > > > >- Original Message - > > > >From: Niraj Palikhey <[EMAIL PROTECTED]> > > > >To: <[EMAIL PROTECTED]> > > > >Sent: Wednesday, July 26, 2000 7:41 AM > > > >Subject: 64 VLAN's in Catalyst 1900 switches?? > > > > > > > > > > > > > Hi, > > > > > I am trying to understand how a Catalyst 1912 or a 1924 can support > 64 > > > > > VLAN's. If each port in a switch is configured for only 1 VLAN, then > > the > > > > > maximum number of VLAN's should be determined by the number of > ports, > > > > > right?? > > > > > Also, how does a Catalyst 5500 switch support 1005 VLAN's? Does it > > have > > > > > 10005 ports at the back of the switch? > > > > > Please advise. > > > > > Thank you. > > > > > Kind regards, > > > > > [EMAIL PROTECTED] > > > > > > > > > > > > Get Your Private, Free E-mail from MSN Hotmail at > > http://www.hotmail.com > > > > > > > > > > ___ > > > > > UPDATED Posting Guidelines: > http://www.groupstudy.com/list/guide.html > > > > > FAQ, list archives, and subscription info: http://www.groupstudy.com > > > > > Report misconduct and Nondisclosure violations to > [EMAIL PROTECTED] > > > > > > > > > > > > > Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com > > ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: 64 VLAN's in Catalyst 1900 switches??
Now I am confused. I have been lurking here for some time. My Cisco Products Guide says that the 1912 supports "up to four overlapping bridge groups or 1024 ISL VLANs. Where did the "64" number come from? Do I understand that the 1912 has support for four VLANs on its own and up to 1024 through ISL? Thanks for the help understanding this. Chuck >-Original Message- >From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of >Donald B Johnson Jr >Sent: Thursday, July 27, 2000 1:36 PM >To: Niraj Palikhey; [EMAIL PROTECTED] >Subject: Re: 64 VLAN's in Catalyst 1900 switches?? > > >You got it >Visio will open a .emf i think. It is the same as the bmp though. >Duck >- Original Message - >From: Niraj Palikhey <[EMAIL PROTECTED]> >To: 'Donald B Johnson Jr' <[EMAIL PROTECTED]> >Sent: Thursday, July 27, 2000 8:43 AM >Subject: RE: 64 VLAN's in Catalyst 1900 switches?? > > >> Hi Don, >> Thank you for the excellent diagram. >> So if I understand now, it is not 64 VLAN's that you can create on a >Single >> switch. It is 64 VLAN's that the switch can support(across multiple >switches >> and vlans)via trunks. >> Did I get this right now? >> Thanks. >> >> BTW: I could not open the .emf extension file. What program is reqd. for >> this? >> >> >> >> -----Original Message----- >> From: Donald B Johnson Jr [mailto:[EMAIL PROTECTED]] >> Sent: Thursday, July 27, 2000 2:12 PM >> To: [EMAIL PROTECTED]; Donald B Johnson Jr; Niraj Palikhey >> Subject: Re: 64 VLAN's in Catalyst 1900 switches?? >> >> >> >> - Original Message - >> From: Donald B Johnson Jr <[EMAIL PROTECTED]> >> To: <[EMAIL PROTECTED]>; <:[EMAIL PROTECTED]> >> Sent: Thursday, July 27, 2000 11:09 AM >> Subject: Re: 64 VLAN's in Catalyst 1900 switches?? >> >> >> > Trunking allows you to advertise Vlans in the same switch >block to other >> > switches. Switch blocks could have port densities into the >thousands and >> > these could be broken down into more vlans than you have ports on a >single >> > switch, so that is why you have more vlans supported than ports on a >> switch >> > CHECK THE DRAWINGs Attached >> > Hope this helps. This will be made clearer as you progress into BCMSN >and >> > start working with switch blocks. >> > Duck >> > - Original Message - >> > From: Niraj Palikhey <[EMAIL PROTECTED]> >> > To: <[EMAIL PROTECTED]> >> > Sent: Wednesday, July 26, 2000 10:11 AM >> > Subject: Re: 64 VLAN's in Catalyst 1900 switches?? >> > >> > >> > > Would you make it a little clearer? I don't understand! >> > > Thanks! >> > > >> > > >> > > >From: "Donald B Johnson Jr" <[EMAIL PROTECTED]> >> > > >To: "Niraj Palikhey" <[EMAIL PROTECTED]>, <[EMAIL PROTECTED]> >> > > >Subject: Re: 64 VLAN's in Catalyst 1900 switches?? >> > > >Date: Wed, 26 Jul 2000 12:32:54 -0700 >> > > > >> > > >Trunking may use more numbers than ports >> > > >Duck >> > > >- Original Message - >> > > >From: Niraj Palikhey <[EMAIL PROTECTED]> >> > > >To: <[EMAIL PROTECTED]> >> > > >Sent: Wednesday, July 26, 2000 7:41 AM >> > > >Subject: 64 VLAN's in Catalyst 1900 switches?? >> > > > >> > > > >> > > > > Hi, >> > > > > I am trying to understand how a Catalyst 1912 or a 1924 can >support >> 64 >> > > > > VLAN's. If each port in a switch is configured for only 1 VLAN, >then >> > the >> > > > > maximum number of VLAN's should be determined by the number of >> ports, >> > > > > right?? >> > > > > Also, how does a Catalyst 5500 switch support 1005 >VLAN's? Does it >> > have >> > > > > 10005 ports at the back of the switch? >> > > > > Please advise. >> > > > > Thank you. >> > > > > Kind regards, >> > > > > [EMAIL PROTECTED] >> > > > > >> > > >> > > > > Get Your Private, Free E-mail from MSN Hotmail at >> > http://www.hotmail.com >> > > > > >> > > > > ___ >> > > > > UPDATED Posting Guidelines: >> http://www.groupstudy.com/list/guide.html >> > > > > FAQ, list archives, and subscription info: >http://www.groupstudy.com >> > > > > Report misconduct and Nondisclosure violations to >> [EMAIL PROTECTED] >> > > > >> > > >> > > > >> > > Get Your Private, Free E-mail from MSN Hotmail at >http://www.hotmail.com >> > > >___ >UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html >FAQ, list archives, and subscription info: http://www.groupstudy.com >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: 64 VLAN's in Catalyst 1900 switches??
Chuck, The following URL gives info on this. See specifically: "Table 2-6: Catalyst 1900 and Catalyst 2820 VTP Modes" The summary of this information is that it depends on the VTP mode in which the switch is operating. If the switch is a VTP server, then it can have up to 128 VLANs. If it is in transparent mode, it is still 128 VLANs. As a VTP client, it can learn up to 1005 VLANs. I think the 64 number might be from an older revision of the software. I only looked at the version 9 docs: General Documentation: http://www.cisco.com/univercd/cc/td/doc/product/lan/28201900/ VLAN Documentation: http://www.cisco.com/univercd/cc/td/doc/product/lan/28201900/1928v9x/ee_scg/ 1vlans.htm You may have to unwrap the URL's. Kent. ""Chuck"" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Now I am confused. I have been lurking here for some time. My Cisco > Products Guide says that the 1912 supports "up to four overlapping bridge > groups or 1024 ISL VLANs. Where did the "64" number come from? Do I > understand that the 1912 has support for four VLANs on its own and up to > 1024 through ISL? > > Thanks for the help understanding this. > > Chuck ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
