KB.15.15

Interaction with other features

This feature affects management access to the switch as follows:

• IP—SNMP, Telnet, SSH, HTTP, TFTP, SCP, SFTP

• Routing—RIP, OSPF, PIM, VRRP

When the disable layer3 command is configured on a VLAN, the behavior is as if no IP

address were configured for that VLAN. There is no other change in behavior.

Syntax:

[no] disable layer3 vlan [ vid vid range]

In config context, turns off Layer 3 routing for the specified VLAN or VLANs. When

executed in vlan context, turns off Layer 3 routing for that VLAN.

The no form turns on Layer 3 routing for the specified VLAN or VLANs.

If QinQ is enabled, svlan can be configured as well.

The show ip command displays disabled in the IP Config column if Layer 3 has been disabled,

or if the VLAN has no IP configuration. You can tell which is the case by viewing the remaining

columns; if there is no IP configuration, the remaining columns are blank.

Example 18 Viewing a VLAN disabled for Layer 3

HP Switch(config)#: show ip

Internet (IP) Service

IP Routing : Disabled

Default Gateway : 172.22.16.1

Default TTL : 64

Arp Age : 20

Domain Suffix :

DNS server :

VLAN | IP Config IP Address Subnet Mask Proxy ARP

-------------------- + ---------- --------------- --------------- ---------

DEFAULT_VLAN | DHCP/Bootp 172.22.18.100 255.255.248.0 No No

VLAN3 | Disabled 172.17.17.17 255.255.255.0 No No

VLAN6 | Disabled

VLAN7 | Manual 10.7.7.1 255.255.255.0 No No

For IPv6, the Layer 3 Status field displays the status of Layer 3 on that VLAN.

Configuring static VLAN per-port settings 31