Re: Vlan routing with 802.1q
802.1Q is used for unrealated vendors; ie: Cisco Router HP Switch. ISL is Cisco proprietary VLAN encap.It doesn't matter what encapsulation you use, just whatever your most at ease with -JEK- Senior Network/Systems Engineer CCNA "Parrish B. Gamarra" [EMAIL PROTECTED] wrote in message 8k095s$jic$[EMAIL PROTECTED]">news:8k095s$jic$[EMAIL PROTECTED]... The recommended vlan encapsulation for Fast Ethernet is ISL. I've never tried using 802.1Q encapsulation with Fast Ethernet interfaces but if it woks then great. One thing thoughthe configuration you posted is Ok for the most part but you need to configure a subinterface for VLAN 1 too so the router can route between VLANs using 802.1Q encapsulation. Parrish. "lee" [EMAIL PROTECTED] wrote in message 8jt0p4$u0r$[EMAIL PROTECTED]">news:8jt0p4$u0r$[EMAIL PROTECTED]... Hi all, I have a Cat4003 3640, i'm trying to configure 802.1q encapsulation on both unit, and use 3640 as the vlan router. Finally, i can make it working, but i hope someone can tell whether i have configure it rightly. my configuration for vlan routing for 1,2 3 on 3640 router is like : interface FastEthernet1/0 ip address 203.92.128.1 255.255.255.224 no ip directed-broadcast ! interface FastEthernet1/0.2 encapsulation dot1Q 2 ip address 203.92.128.193 255.255.255.248 no ip directed-broadcast ! interface FastEthernet1/0.3 encapsulation dot1Q 3 ip address 203.92.128.130 255.255.255.192 no ip directed-broadcast Hope someone can give me some idea on 802.1q vlan routing configuration. Thanks in advance. regards, lee ___ 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] --- ___ 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: Vlan routing with 802.1q
The recommended vlan encapsulation for Fast Ethernet is ISL. I've never tried using 802.1Q encapsulation with Fast Ethernet interfaces but if it woks then great. One thing thoughthe configuration you posted is Ok for the most part but you need to configure a subinterface for VLAN 1 too so the router can route between VLANs using 802.1Q encapsulation. Parrish. "lee" [EMAIL PROTECTED] wrote in message 8jt0p4$u0r$[EMAIL PROTECTED]">news:8jt0p4$u0r$[EMAIL PROTECTED]... Hi all, I have a Cat4003 3640, i'm trying to configure 802.1q encapsulation on both unit, and use 3640 as the vlan router. Finally, i can make it working, but i hope someone can tell whether i have configure it rightly. my configuration for vlan routing for 1,2 3 on 3640 router is like : interface FastEthernet1/0 ip address 203.92.128.1 255.255.255.224 no ip directed-broadcast ! interface FastEthernet1/0.2 encapsulation dot1Q 2 ip address 203.92.128.193 255.255.255.248 no ip directed-broadcast ! interface FastEthernet1/0.3 encapsulation dot1Q 3 ip address 203.92.128.130 255.255.255.192 no ip directed-broadcast Hope someone can give me some idea on 802.1q vlan routing configuration. Thanks in advance. regards, lee ___ 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: Vlan routing with 802.1q
802.1q works just fine with FastEther. Just keep in mind that some software versions or supervisor engines (switches) can support EITHER ISL or dot1q but not both. The Catalyst 4003's are a good example (dot1q only). Karen E Young Network Engineer ELF Technologies, Inc [EMAIL PROTECTED] Desk: 425-369-5369 Fax: 425-391-1774 Pager: 206-994-4514 "Parrish B. Gamarra" To: [EMAIL PROTECTED] pgamarra@sprintpacc: ranet.comSubject: Re: Vlan routing with 802.1q Sent by: nobody@groupstudy. com 07/05/00 04:21 PM Please respond to "Parrish B. Gamarra" The recommended vlan encapsulation for Fast Ethernet is ISL. I've never tried using 802.1Q encapsulation with Fast Ethernet interfaces but if it woks then great. One thing thoughthe configuration you posted is Ok for the most part but you need to configure a subinterface for VLAN 1 too so the router can route between VLANs using 802.1Q encapsulation. Parrish. "lee" [EMAIL PROTECTED] wrote in message 8jt0p4$u0r$[EMAIL PROTECTED]">news:8jt0p4$u0r$[EMAIL PROTECTED]... Hi all, I have a Cat4003 3640, i'm trying to configure 802.1q encapsulation on both unit, and use 3640 as the vlan router. Finally, i can make it working, but i hope someone can tell whether i have configure it rightly. my configuration for vlan routing for 1,2 3 on 3640 router is like : interface FastEthernet1/0 ip address 203.92.128.1 255.255.255.224 no ip directed-broadcast ! interface FastEthernet1/0.2 encapsulation dot1Q 2 ip address 203.92.128.193 255.255.255.248 no ip directed-broadcast ! interface FastEthernet1/0.3 encapsulation dot1Q 3 ip address 203.92.128.130 255.255.255.192 no ip directed-broadcast Hope someone can give me some idea on 802.1q vlan routing configuration. Thanks in advance. regards, lee ___ 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] ___ 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]
Vlan routing with 802.1q
Hi all, I have a Cat4003 3640, i'm trying to configure 802.1q encapsulation on both unit, and use 3640 as the vlan router. Finally, i can make it working, but i hope someone can tell whether i have configure it rightly. my configuration for vlan routing for 1,2 3 on 3640 router is like : interface FastEthernet1/0 ip address 203.92.128.1 255.255.255.224 no ip directed-broadcast ! interface FastEthernet1/0.2 encapsulation dot1Q 2 ip address 203.92.128.193 255.255.255.248 no ip directed-broadcast ! interface FastEthernet1/0.3 encapsulation dot1Q 3 ip address 203.92.128.130 255.255.255.192 no ip directed-broadcast Hope someone can give me some idea on 802.1q vlan routing configuration. Thanks in advance. regards, lee ___ 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]
