– 1151 –
C
HAPTER
47
| IP Routing Commands
Open Shortest Path First (OSPFv2)
that provides an adequate flow of routing information, but does not
produce unnecessary protocol traffic. However, note that this value
should be larger for virtual links. (Range: 1-3600 seconds; Default:
5 seconds)
transmit-delay
seconds
- Estimates the time required to send a
link-state update packet over the virtual link, considering the
transmission and propagation delays. LSAs have their age
incremented by this amount before transmission. This value must
be the same for all routers attached to an autonomous system.
(Range: 1-65535 seconds; Default: 1 second)
authentication
- Specifies the authentication mode. If no optional
parameters follow this keyword, then plain text authentication is
used along with the password specified by the
authentication-
key
. If
message-digest
authentication is specified, then the
message-digest-key
and
md5
parameters must also be specified.
If the
null
option is specified, then no authentication is performed
on any OSPF routing protocol messages.
message-digest
- Specifies message-digest (MD5)
authentication.
null
- Indicates that no authentication is used.
authentication-key
key
- Sets a plain text password (up to 8
characters) that is used by neighboring routers on a virtual link to
generate or verify the authentication field in protocol message
headers. A separate password can be assigned to each network
interface. However, this key must be the same for all neighboring
routers on the same network (i.e., autonomous system). This key is
only used when authentication is enabled for the backbone.
message-digest-key
key-id
md5
key
- Sets the key identifier and
password to be used to authenticate protocol messages passed
between neighboring routers and this router when using message
digest (MD5) authentication. The
key-id
is an integer from 0-255,
and the
key
is an alphanumeric string up to 16 characters long. If
MD5 authentication is used on a virtual link, then it must be enabled
on all routers within an autonomous system; and the key identifier
and key must also be the same for all routers.
C
OMMAND
M
ODE
Router Configuration
D
EFAULT
S
ETTING
area-id
: None
router-id
: None
hello-interval: 10 seconds
retransmit-interval: 5 seconds
transmit-delay: 1 second
dead-interval: 40 seconds
authentication-key: None
message-digest-key: None
Содержание LGB6026A
Страница 6: ...ABOUT THIS GUIDE 4...
Страница 40: ...38 CONTENTS...
Страница 60: ...58 SECTION I Getting Started...
Страница 86: ...84 SECTION II Web Configuration Unicast Routing on page 517 Multicast Routing on page 575...
Страница 162: ...160 CHAPTER 5 Interface Configuration VLAN Trunking...
Страница 196: ...194 CHAPTER 6 VLAN Configuration Configuring MAC based VLANs...
Страница 204: ...CHAPTER 7 Address Table Settings Clearing the Dynamic Address Table 202...
Страница 238: ...CHAPTER 11 Class of Service Layer 2 Queue Settings 236...
Страница 254: ...252 CHAPTER 12 Quality of Service Attaching a Policy Map to a Port...
Страница 448: ...446 CHAPTER 16 Multicast Filtering Multicast VLAN Registration...
Страница 470: ...468 CHAPTER 17 IP Configuration Setting the Switch s IP Address IP Version 6...
Страница 576: ...574 CHAPTER 21 Unicast Routing Configuring the Open Shortest Path First Protocol Version 2...
Страница 606: ...604 CHAPTER 22 Multicast Routing Configuring PIMv6 for IPv6...
Страница 620: ...618 CHAPTER 23 Using the Command Line Interface CLI Command Groups...
Страница 672: ...670 CHAPTER 25 System Management Commands Time Range...
Страница 692: ...690 CHAPTER 26 SNMP Commands...
Страница 700: ...698 CHAPTER 27 Remote Monitoring Commands...
Страница 854: ...CHAPTER 34 Port Mirroring Commands Local Port Mirroring Commands 852...
Страница 862: ...860 CHAPTER 36 Address Table Commands...
Страница 958: ...956 CHAPTER 40 Quality of Service Commands...
Страница 1034: ...1032 CHAPTER 42 LLDP Commands...
Страница 1044: ...1042 CHAPTER 43 Domain Name Service Commands...
Страница 1062: ...1060 CHAPTER 44 DHCP Commands DHCP Server...
Страница 1206: ...CHAPTER 47 IP Routing Commands Open Shortest Path First OSPFv3 1204...
Страница 1250: ...1248 SECTION IV Appendices...
Страница 1256: ...1254 APPENDIX A Software Specifications Management Information Bases...
Страница 1278: ...1276 COMMAND LIST...