Displaying ospf external link state information – Brocade Communications Systems Layer 3 Routing Configuration ICX 6650 User Manual

Page 240

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Brocade ICX 6650 Layer 3 Routing Configuration Guide

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Displaying OSPF information

Syntax: show ip ospf redistribute route [ip-addr ip-mask]

The ip-addr ip-mask parameter specifies a network prefix and network mask. Here is an example.

Displaying OSPF external link state information

To display external link state information, enter the show ip ospf database external-link-state
command at any CLI level.

Syntax: show ip ospf database external-link-state [advertise num] | [extensive] | [link-state-id

ip-addr] | [router-id ip-addr] | [sequence-number num(Hex)] | [status num]

The advertise num parameter displays the hexadecimal data in the specified LSA packet. The num
parameter identifies the LSA packet by its position in the router External LSA table. To determine
an LSA packet position in the table, enter the show ip ospf external-link-state command to display
the table. Refer to

“Displaying the data in an LSA”

on page 224 for an example.

The extensive option displays the LSAs in decrypted format.

NOTE

You cannot use the extensive option in combination with other display options. The entire database
is displayed.

The link-state-id ip-addr parameter displays the External LSAs for the LSA source specified by
IP-addr.

The router-id ip-addr parameter shows the External LSAs for the specified OSPF router.

The sequence-number num(Hex) parameter displays the External LSA entries for the specified
hexadecimal LSA sequence number.

The status num option shows status information.

This OSPF external link state display shows the following information.

TABLE 40

CLI display of OSPF external link state information

Field

Definition

Area ID

The OSPF area the router is in.

Aging

The age of the LSA, in seconds.

Brocade#show ip ospf redistribute route 10.1.0.0 255.255.0.0

10.1.0.0 255.255.0.0 static

Brocade#show ip ospf database external-link-state

Index Aging LS ID Router Netmask Metric Flag

1 1794 10.168.64.0 192.168.0.3 ffffe000 000003e8 b500 0.0.0.0

2 1794 10.215.0.0 192.168.0.3 ffff0000 000003e8 b500 0.0.0.0

3 1794 10.27.250.0 192.168.0.3 fffffe00 000003e8 b500 0.0.0.0

4 1794 10.24.23.0 192.168.0.3 ffffff00 000003e8 b500 0.0.0.0

5 1794 10.21.52.0 192.168.0.3 ffffff00 000003e8 b500 0.0.0.0

6 1794 10.18.81.0 192.168.0.3 ffffff00 000003e8 b500 0.0.0.0

7 1794 10.15.110.0 192.168.0.3 ffffff00 000003e8 b500 0.0.0.0

8 1794 10.12.139.0 192.168.0.3 ffffff00 000003e8 b500 0.0.0.0

9 1794 10.9.168.0 192.168.0.3 ffffff00 000003e8 b500 0.0.0.0

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