Configuration Example: HSRP is handled a little differently With IOS XR. With IOS you configure your standby commands under the interfaces; in IOS XR you use ROUTER HSRP. In below example we will configure HSRP for PE1 and PE2 interface gig0/0/0/1 and will use subnet 10.1.1.0/24. Show vlan private-vlan will show what has been configured.SW1#show vlan private-vlanPrimary Secondary Type Ports——- ——— —————– ——————————————100 1000 community Fa0/1, Fa0/3100 2000 community Fa0/1, Fa0/5100 3000 isolated Fa0/1We also need configuration for SW2.vlan 100 name PRIMARY private-vlan.
A VLAN is a group of end stations in a switched network that is logically segmented by function or application, without regard to the physical locations of the users. Any switch port can belong to a VLAN, and unicast, broadcast, and multicast packets are forwarded and flooded only to end stations in that VLAN. Each VLAN is considered as a logical network, and packets destined for stations that do not belong to the VLAN must be forwarded through a router.
VLANs as Logically Defined Networks
VLANs are numbered from 1 to 4094. All configured ports belong to the default VLAN when you first bring up the switch. The default VLAN (VLAN1) uses only default values. You cannot create, delete, or suspend activity in the default VLAN.
Creating and Deleting a VLAN
Example, Creating VLAN 20 and name it Finance:
Adding Ports 1 to 10 to a VLAN 20
VLAN Trunking Protocol
Nexus 3000 Configuration Example Free
VTP is a distributed VLAN database management protocol that synchronizes the VTP VLAN database across domains. A VTP domain includes one or more network switches that share the same VTP domain name and that are connected with trunk interfaces.
Nexus 9000 Configuration Guide
Cisco Nexus 3000 NX-OS Limitations for VTP
- VLAN 1 is required on all trunk ports used for switch interconnects if VTP is supported in the network. Disabling VLAN 1 from any of these ports prevents VTP from functioning properly.
- If you enable VTP, you must configure either version 1 or version 2.
The show running-configuration command does not show VLAN or VTP configuration information for VLANs 1 to 1000.
VTP pruning is not supported. - You must enter the copy running-config startup-config command followed by a reload after changing a reserved VLAN range.
- VTP server mode and VTP client mode are not supported. The only supported mode is transparent mode, which is the default mode.
Configuring VTP:
Nexus Configuration Management
Citrix receiver for mac asking for email address. To show the VTP status:
switch(config)# show vtp status
switch(config)# show vtp status