HP ProCurve 2910al Switch User Manual

IP Routing Features
Configuring DHCP Relay
ProCurve# show config
Startup configuration:
; J9146A Configuration Editor; Created on release #W.14.XX
hostname “ProCurve”
cdp run
module 1 type J8702A
ip default-gateway 18.30.240.1
snmp-server community “public” Unrestricted
vlan 1
name “DEFAULT_VLAN”
untagged A1
ip address 18.30.240.180 255.255.248.0
no untagged A2-A24
Non-Default DHCP Relay and Hop
exit
Count Increment settings
no dhcp-relay
no dhcp-relay hop-count-increment
Figure 3-16. Displaying Startup Configuration with DHCP Relay and Hop Count
Increment Disabled
Displaying DHCP Helper Addresses
To display the list of currently configured IP Helper addresses for a specified
VLAN on the switch, enter the show ip helper-address vlan command.
Syntax: show ip helper-address [vlan <vlan-id>]
Displays the IP helper addresses of DHCP servers
configured for all static VLANS in the switch or on a
specified VLAN, regardless of whether the DHCP Relay
feature is enabled. The vlan <vlan-id> parameter
specifies a VLAN ID number.
The following command lists the currently configured IP Helper addresses for
VLAN 1.
Figure 3-17. Displaying IP Helper Addresses
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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