Cisco Catalyst 4500 Series Command Reference Guide

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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
vslp interval (virtual switch)
vslp interval (virtual switch)
To configure the virtual switch link protocol (VSLP) hello packet interval, use the vslp interval
command in interface configuration mode. To return to the default settings, use the no form of this
command.
vslp interval interval min_rx min-interval multiplier factor
no vslp interval
Syntax Description
Defaults The interfaces are not associated.
Command Modes Interface configuration (config-if)
Command History
Usage Guidelines When you specify a factor, the formula is if no hello packets are received in (min_rx * multiplier)
milliseconds, the link is flagged as non-operational.
Examples The following example shows how to configure the virtual switch link protocol (VSLP) hello packet
interval:
Router-2(config-if)# vslp interval 400 min_rx 500
Router-2(config-if)#
interval Specifies the hello packet interval in milliseconds between the transmission
of hello packets. Range: 300 to 5000.
min_rx min-interval Specifies the minimum interval in milliseconds for received hello packets.
Range: 300 to 10000.
multiplier factor Specifies a factor in which, if no hello packets are received, the link is
flagged as non operational. Range: 3 to 50.
Release Modification
Cisco IOS XE 3.4.0SG and
15.1(2)SG
Support for this command was introduced on the Catalyst 4500 series
switch.

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E