HP ProCurve 2910al Switch User Manual

IP Routing Features
Configuring RIP
ProCurve(rip)# redistribute static
ProCurve(rip)# write memory
Syntax: [no] redistribute < connected | static >
Changing the Route Loop Prevention Method
RIP can use the following methods to prevent routing loops:
■ Split horizon - the routing switch does not advertise a route on the same
interface as the one on which the routing switch learned the route.
■ Poison reverse - the routing switch assigns a cost of 16 (“infinity” or
“unreachable”) to a route before advertising it on the same interface as
the one on which the routing switch learned the route. This is the default.
These loop prevention methods are configurable on an individual VLAN
interface basis.
Note These methods are in addition to RIP's maximum valid route cost of 15.
Poison reverse is enabled by default. Disabling poison reverse causes the
routing switch to revert to Split horizon. (Poison reverse is an extension of
Split horizon.) To disable Poison reverse on an interface, and thereby enable
Split horizon, enter the following:
ProCurve(config)# vlan 1
ProCurve(vlan-1)# no ip rip poison-reverse
Syntax: [no] ip rip poison-reverse
Entering the command without the “no” option will re-enable Poison reverse.
Displaying RIP Information
All RIP configuration and status information is shown by the CLI command
show ip rip and options off that command. The following RIP information can
be displayed:
RIP Information Type Page
General Information
3-34
Interface Information
3-36
Peer Information
3-37
3-33

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