HP ProCurve 2910al Switch User Manual

IP Routing Features
Configuring IP Parameters for Routing Switches
Syntax: [no] ip proxy-arp
Enabling Local Proxy ARP
When the Local Proxy ARP option is enabled, a switch responds with its MAC
address to all ARP request on the VLAN. All IP packets are routed through and
forwarded by the switch. The switch prevents broadcast ARP requests from
reaching other ports on the VLAN.
Notes Internet Control Message Protocol (ICMP) redirects will be disabled on
interfaces on which local proxy ARP is enabled.
CLI Commands
To enable local proxy ARP, you must first enter vlan context, for example:
ProCurve(config) vlan 1
Then enter the command to enable local proxy ARP:
ProCurve(vlan-1)ip local-proxy-arp
Syntax: [no] ip local-proxy-arp
Enables the local proxy ARP option. You must be in VLAN
context to execute this command. When enabled on a VLAN,
the switch responds to all ARP requests received on the VLAN
ports with its own hardware address.
The no option disables the local proxy ARP option.
Default: Disabled
Execute the show ip command to see which VLANs have local proxy ARP
enabled.
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HP ProCurve 2910al Switch Specifications

General

Model	HP ProCurve 2910al Switch
Layer	Layer 3
Jumbo Frame Support	Yes
Power Device	Internal power supply
VLAN Support	Yes
Power Supply	100-240 VAC, 50/60 Hz
Ports	24 or 48 x 10/100/1000 ports
Uplink Ports	4 x SFP (mini-GBIC)
Stacking	Yes
MAC Address Table Size	32000 entries
Routing Protocol	RIP, OSPF, BGP, IGMP
Remote Management Protocol	SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, TFTP
Features	VLAN, QoS, IPv6, ACLs
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3af
Operating Temperature	0 to 45°C
Operating Humidity	15% to 95% (noncondensing)
Power over Ethernet (PoE)	PoE+ (802.3at) on PoE+ models, PoE (802.3af) on PoE models