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Cisco Prime Network 4.0 User Guide
OL-29343-01
Chapter 18 Monitoring MPLS Services
Monitoring MPLS Services
Viewing Rate Limit Information
To view rate limit information:
Step 1 Right-click the required element in Prime Network Vision and choose Inventory.
Step 2 In the logical inventory window, choose Logical Inventory > Routing Entities > Routing Entity.
Step 3 In the IP Interfaces tab, double-click the required interface to view the IP interface properties. If a rate
limit is configured on the IP interface, the Rate Limits tab is displayed.
Note Rate limit information is relevant only for Cisco IOS devices.
Tab le 18- 14 NDP Tab le
Field Description
MAC Interface MAC address.
Interface Interface name.
IP Address Interface IPv6 address.
Type Entry type:
• ICMP (Incomplete)—Address resolution is being performed on the
entry. A neighbor solicitation (NS) message has been sent to the
solicited-node multicast address of the target, but the corresponding
neighbor advertisement (NA) message has not yet been received.
• REACH (Reachable)—Positive confirmation was received via an
NA that the forward path to the neighbor was functioning properly.
While in REACH state, the device takes no special action as packets
are sent.
• STALE—Too much time has elapsed since the last positive
confirmation was received that the forward path was functioning
properly. While in STALE state, the device takes no action until a
packet is sent.
• DELAY—Too much time has elapsed since the last positive
confirmation was received that the forward path was functioning
properly. If no reachability confirmation is received within a
specified amount of time, the device sends an NS message and
changes the state to PROBE.
• PROBE—A reachability confirmation is actively sought by
resending neighbor solicitation messages until a reachability
confirmation is received.