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Netgear XCM8806 Chassis Hardware Installation Guide - Page 95

Viewing Telnet Information, Example, Description, Syntax Description, Default, Usage Guidelines

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NETGEAR 8800 Chassis Switch CLI Manual Viewing Telnet Information To display the status of Telnet, including the current TCP port, the virtual router used to establish a Telnet session, and whether ACLs are controlling Telnet access, use the following command: show management Example This example assumes that you already created an ACL to apply to Telnet. The following command applies the ACL MyAccessProfile_2 to Telnet: configure telnet access-profile MyAccessProfile_2 configure telnet port configure telnet port [ | default] Description Configures the TCP port used by Telnet for communication. Syntax Description portno default Specifies a TCP port number. The default is 23. The range is 1 through 65535. The following TCP port numbers are reserved and cannot be used for Telnet connections: 22, 80, and 1023. Specifies the default Telnet TCP port number. The default is 23. Default The switch listens for Telnet connections on Port 23. Usage Guidelines You must be logged in as administrator to configure the Telnet port. The portno range is 1 through 65535. The following TCP port numbers are reserved and cannot be used for Telnet connections: 22, 80, and 1023. If you attempt to configure a reserved port, the switch displays an error message similar to the following: configure telnet port 22 Error: port number is a reserved port If this occurs, select a port number that is not a reserved port. The switch accepts IPv6 connections. Example The following command changes the port used for Telnet to port 85: Chapter 3. Commands for Managing the Switch | 95

Section	Page
NETGEAR 8800 Chassis Switch CLI Manual	1
Contents	3
1. Command Reference Overview	6
Introduction	6
Audience	6
Structure of this Guide	7
Understanding the Command Syntax	7
Access Levels	7
Syntax Symbols	8
Syntax Helper	8
Object Names	9
Command Shortcuts	10
Port Numbering	10
Numerical Ranges	10
Line-Editing Keys	11
Command History	12
2. Commands for Accessing the Switch	13
3. Commands for Managing the Switch	57
SNMP	57
Telnet	58
TFTP	58
System Redundancy with Dual Management Modules Installed	58
Power Supply Management	58
Simple Network Time Protocol	59
4. Commands for Managing the NETGEAR 8800 Software	157
5. Commands for Configuring Slots and Ports on a Switch	190
6. Commands for Configuring LLDP	269
7. PoE Commands	300
Summary of PoE Software Features	300
8. Commands for Status Monitoring and Statistics	330
Event Management System	330
sFlow Statistics	331
RMON	331
9. VLAN Commands	425
10. FDB Commands	453
11. Commands for Virtual Routers	472
12. Policy Manager Commands	481
13. ACL Commands	487
14. QoS Commands	520
15. Security Commands	554
SSH	554
SSL	554
User Authentication	554
Denial of Service	555
16. Network Login Commands	679
17. STP Commands	737
STP	737
RSTP	737
MSTP	738
Spanning Tree Domains	738
Member VLANs	738
Carrier VLAN	738
Protected VLAN	739
STPD Modes	739
Encapsulation Modes	740
STP Rules and Restrictions	741
18. VRRP Commands	793
19. IP Unicast Commands	814
20. IPv6 Unicast Commands	904
21. RIP Commands	950
22. RIPng Commands	973
23. OSPF Commands	994
OSPF Edge Mode	995
24. OSPFv3 Commands	1036
OSPF Edge Mode	1037
25. BGP Commands	1075
26. IP Multicast Commands	1163
27. IPv6 Multicast Commands	1242
28. MSDP Commands	1261
29. vMAN (PBN) Commands	1296
A. Configuration and Image Commands	1306
B. Troubleshooting Commands	1345
Event Management System	1345