Questions tagged [pvlan]
The pvlan tag has no usage guidance.
11
questions
1
vote
0answers
139 views
Cisco Catalyst 3750G series PoE-48 - Private VLAN
I'm working on a Cisco Configuration for the first time and I've run into a problem where the Vlans do not appear to be working correctly, the ports on the switch should be configured to the ...
2
votes
1answer
496 views
Can Centos be configured to route private vlans?
So you can configure eth0 with vlan100:
VLAN=yes
VLAN_NAME_TYPE=VLAN_PLUS_VID_NO_PAD
DEVICE=vlan100
PHYSDEV=eth0
BOOTPROTO=static
ONBOOT=yes
TYPE=Ethernet
IPADDR=10.10.10.1
NETMASK=255.255.255.0
Now ...
0
votes
1answer
989 views
VLANs sharing gateway port - How to block internet traffic between VLANS?
I have a situation with my VLAN's and cannot see the light:
In order to simplify i will talk about 2 VLAN's instead of 10+.
In a L2 switch i have VLAN 100 and VLAN 200. Using 802.1Q VLAN:
VLAN 1 (...
1
vote
1answer
2k views
multiple subnets on the same switch(es), how can I isolate it?
I am by no means an expert when it comes to networking, I've inherited one which I am pretty much sure is wrong and due to my lack of experience I have no idea how to clean it up.
The network looks ...
1
vote
1answer
1k views
HP ProCurve Vlan Isolation
Okay, so we have an HP ProCurve Switch 2824, a Zyxel router and a bunch of 2012 R2 servers.
We currently have 3 VLANs in our network: 10(Public),20(Private) and 30(Management), but we'd like to have ...
1
vote
0answers
313 views
Can pvlan-trunk Ports Carry normal vlans too on Juniper EX8208?
I'm trying to implement pvlan on Juniper EX8208 which will span across multiple switches (to a Cisco nexus 7000 Series) and need to know if the Inter-Switch-Link Port with "pvlan-trunk" will allow ...
0
votes
1answer
592 views
Hyper-V 2012R2 Private Vlans and Cisco Swith
I have a trouble with configuration of Cisco Catalyst 3850 (WS-C3850-24T-E). Hyper-V server (2012R2) is connected to it. My issue is to separate the virtual machines on the Layer 2 Level. The virtual ...
1
vote
1answer
1k views
Cisco IOS, restrict IP addresses per ethernet port #
I am configuring a Cisco 881, and am interested in restricting individual ports on the LAN (FastEthernet 0-3). I would like to be able to limit the IP addresses that someone can use based on which ...
2
votes
2answers
397 views
Isolating Ethernet ports on a Cisco Nexus 5000
We have several machines plugged into various ports on a Cisco Nexus 5000. We want to separate the switch into groups, so a handful of machines can see and talk to each other and no one else. So, to ...
0
votes
1answer
289 views
PVLANs between switches
Currently we make use of a "VLAN and network per customer" model and NAT. I'm considering building a single routed network and making use of PVLANs to keep customer data separately for the smaller ...
0
votes
1answer
111 views
Using PVLANS in conjunction with standard VLANs
For added security I am migrating out network to use PVLANs. My question is given standard VLAN (192.168.0.0/24) can I designate a few ports as isolated\promiscuous while still having the others work ...
