Cisco Catalyst 4500 Series Software Configuration Guide

18-7
Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
Chapter 18 Configuring IP Unnumbered Interface
Displaying IP Unnumbered Interface Settings
Displaying IP Unnumbered Interface Settings
Use the show ip interface unnumbered command to display status of an unnumbered interface with
connected host polling for the switch.
To display status of an unnumbered interface, enter this command:
The following example shows how to display the status of unnumbered interfaces with connected host
polling:
Switch# show ip interface loopback 0 unnumbered detail
Number of unnumbered interfaces with polling: 1
Number of IP addresses processed for polling: 2
10.1.1.7
10.1.1.8
Number of IP addresses in queue for polling: 2(high water mark: 3)
10.1.1.17
10.1.1.18
To display key statistic for the backlog of unnumbered interfaces with connected host polling for the
switch, perform this task:
The following example shows how to display key statistic for the backlog of unnumbered interfaces with
connected host polling:
Switch# show ip arp poll
Number of IP addresses processed for polling: 439
Number of IP addresses in queue for polling: 3 (high water mark: 0, max: 1000)
Number of requests dropped:
Queue was full: 0
Request was throttled by incomplete ARP: 0
Duplicate request was found in queue: 0
To clear the key statistic for the backlog of unnumbered interfaces, use the clear ip arp poll statistic
command, as follows:
Switch# clear ip arp poll statistic
Switch# show ip arp poll
Number of IP addresses processed for polling: 0
Number of IP addresses in queue for polling: 0 (high water mark: 0, max: 1000)
Number of requests dropped:
Queue was full: 0
Request was throttled by incomplete ARP: 0
Duplicate request was found in queue: 0
Command Purpose
Switch# show ip interface [type number]
unnumbered [detail]
Displays the status of unnumbered interface with connected
host polling for the Catalyst 4500 series switch.
Command Purpose
Switch# show ip arp poll [detail]
Displays key statistic for the backlog of unnumbered
interfaces with connected host polling for the 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