User Manual
Table Of Contents
- M6100 Web Management User Guide
- Contents
- 1. Getting Started
- 2. Configuring System Information
- 3. Configuring Switching Information
- 4. Routing
- 5. Configuring Quality of Service
- 6. Managing Device Security
- 7. Monitoring the System
- 8. Maintenance
- 9. Help
- A. Default Settings
- B. Configuration Examples
- C. Notification of Compliance
Routing
271
M6100 Web Management User Guide
b. Candidate — Cause the router to participate in the translator election process when
it attains border router status.
5. In the T
ranslator Stability Interval field, configure the translator of the NSSA. The value is
the period of time that an elected translator continues to perform its duties after it determines
that its translator status has been deposed by another router. The valid range is 0 to 3600.
6. In the Redistribute Mode field, select to Enable or Disable from the list to configure
the NSSA
ABR so that learned external routes will be redistributed to the NSSA.
7. Click Add to configure the area as an NSSA area.
8. Click Apply to send the updated configuration to the switch. Configuration changes take
ef
fect immediately.
9. Click Cancel to cancel the configuration on the screen and reset the data on the screen to
the latest value of the switch.
10. Click Delete to delete the NSSA area designation.
The area will be returned to normal state.
Table 102, OSPF NSSA Area Configuration describes the non-configurable data that is
displayed.
Table 102. OSPF NSSA Area Configuration
Field Description
SPF Runs The number of times that the intra-area route table
has been calculated using this area's link-state
database.
This is typically done using Dijkstra's
algorithm.
Area Border Router Count The total number of area border routers reachable
within this area.
This is initially zero, and is
calculated in each SPF Pass.
Area LSA Count The total number of link-state advertisements in this
area's link-state database, excluding
AS External
LSAs.
Area LSA Checksum The 32-bit unsigned sum of the link-state
advertisements' LS checksums contained in this
area's link-state database.
This sum excludes
external (LS type 5) link-state advertisements. The
sum can be used to determine if there has been a
change in a router's link state database, and to
compare the link-state database of two routers.
Translator State This field displays if and how the NSSA border router
translates type-7 into type-5. Possible options are:
• Enabled — The NSSA border router’s translator
role has been set to always.
• Elected — The candidate NSSA border router is
translating type-7 LSAs into type-5.
• Disabled — The candidate NSSA border router is
not translating type-7 LSAs into type-5.