HP PROCURVE 2910AL User Manual

Configuring the Switch To Support RADIUS-Assigned
ACLs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24
Displaying the Current RADIUS-Assigned ACL Activity
Causes of Client Deauthentication Immediately
on the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-26
ICMP Type Numbers and Keywords . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-28
Event Log Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-29
After Authenticating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-30
Monitoring Shared Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-30
7 Configuring Secure Shell (SSH)
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
Terminology
Steps for Configuring and Using SSH
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
Prerequisite for Using SSH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4
Public Key Formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4
for Switch and Client Authentication . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5
General Operating Rules and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7
Configuring the Switch for SSH Operation . . . . . . . . . . . . . . . . . . . . . . 7-8
1. Assigning a Local Login (Operator) and
Enable (Manager) Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8
2. Generating the Switch’s Public and Private Key Pair . . . . . . . . . . . 7-9
Configuring Key Lengths . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-12
3. Providing the Switch’s Public Key to Clients . . . . . . . . . . . . . . . . . . 7-12
4. Enabling SSH on the Switch and Anticipating SSH
Client Contact Behavior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-15
5. Configuring the Switch for SSH Authentication . . . . . . . . . . . . . . . 7-19
6. Use an SSH Client To Access the Switch . . . . . . . . . . . . . . . . . . . . . 7-23
Further Information on SSH Client Public-Key Authentication . 7-23
Messages Related to SSH Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-29
Logging Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-30
Debug Logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-30
ix

HP PROCURVE 2910AL Specifications

General

Model	HP ProCurve 2910al
Switching Capacity	128 Gbps
Throughput	95.2 Mpps
Management	Web, CLI, SNMP
Jumbo Frame Support	Yes
Manageable	Yes
Power	100-240 VAC
Power Supply	Internal
Operating Temperature	0°C to 45°C (32°F to 113°F)
Stacking	Yes
MAC Address Table Size	32000 entries
Routing Protocol	RIP, OSPF
Features	IPv6, VLAN, QoS, ACLs
Operating Humidity	15% to 95% non-condensing
Uplink Ports	4
Power over Ethernet	Yes (PoE+ models available)