logical-intf isis

Syntax

• logical-intf isis <1–255> dest-ip {A.B.C.D} name WORD<1–64> mtu <mtu_value>

• logical-intf isis <1–255> vid {vlan-id[-vlan-id][,...]} primary-vid <2-4059> mlt PT_MLT<1-512> mtu <mtu_value>

• logical-intf isis <1–255> vid {vlan-id[-vlan-id][,...]} primary-vid <2-4059> port {slot/port[/sub-port]} name WORD<1-64> mtu <mtu_value>

• no logical-intf isis <1-255>

Command Parameters

<1-255>

Specifies the ISIS logical interface ID.

dest-ip {A.B.C.D}

Specifies the destination IP address for the logical interface.

mlt PT_MLT<750-9000>

Specifies the MLT ID that the logical interface is connected to in an Layer 2 network.

name WORD<1-64>

Specifies the administratively-assigned name of this logical interface, which can be up to 64 characters.

mtu <mtu_value>

Specifies the Maximum Transmission Unit (MTU) size for each packet. Different hardware platforms support different MTU ranges. Use the CLI Help to see the available range for the switch.

Note

Exception: only supported on XA1400 Series.

Identifies a single slot and port. If the platform supports channelization and the port is channelized, you must also specify the sub-port in the format slot/port/sub-port.

primary-vid <2-4059>

Specifies the primary tunnel VLAN ID associated with this Layer 2 IS-IS logical interface.

Specifies the VLAN ID in the range of 2 to 4059. VLAN ID 1 is the default VLAN and you cannot create or delete VLAN ID 1. By default, the system reserves VLAN IDs 4060 to 4094 for internal use. On switches that support the vrf-scaling and spbm-config-mode boot configuration flags, if you enable these flags, the system also reserves VLAN IDs 3500 to 3998.

vid {vlan-id [-vlan-id][,...]}

Specifies the list of VLANs that are associated with this logical interface.

The VLAN ID is in one of the following formats: A single VLAN ID (vlan-id), a range of VLAN IDs [(vlan-id)-(vlan-id)] or a series of VLAN IDs (vlan-id, vlan-id, vlan-id).

Default

Default MTU value is 1950.

Command Mode

Global Configuration