Netgear M4100-26G (GSM7224v2h2) - 22‐port GE + 4 GE Combo L2 Managed Switch Software Guide

(NETGEAR Switch) #show ip route summary

Connected Routes............................... 7

Static Routes.................................. 1

RIP Routes..................................... 20

OSPF Routes.................................... 1004

  Intra Area Routes............................ 4

  Inter Area Routes............................ 1000

  External Type-1 Routes....................... 0

  External Type-2 Routes....................... 0

Reject Routes.................................. 0

Total routes................................... 1032

Best Routes (High)............................. 1032 (1032)

Alternate Routes............................... 0

Route Adds..................................... 1010

Route Modifies................................. 1

Route Deletes.................................. 10

Unresolved Route Adds.......................... 0

Invalid Route Adds............................. 0

Failed Route Adds.............................. 0

Reserved Locals................................ 0

Unique Next Hops (High)........................ 13 (13)

Next Hop Groups (High)......................... 13 (14)

Unique Next 
Hops 

The number of distinct next hops used among all routes currently in the routing table. 
These include local interfaces for local routes and neighbors for indirect routes.

Unique Next 
Hops High Water 

The highest count of unique next hops since the counters were last cleared.

Next Hop 
Groups 

The current number of next hop groups in use by one or more routes. Each next hop 
group includes one or more next hops.

Next Hop 
Groups High 
Water 

The highest count of next hop groups since the counters were last cleared.

ECMP Groups 

The number of next hop groups with multiple next hops.

ECMP Routes

The number of routes with multiple next hops currently in the routing table.

Truncated ECMP 
Routes 

The number of ECMP routes that are currently installed in the forwarding table with just 
one next hop. The forwarding table might limit the number of ECMP routes or the number 
of ECMP groups. When an ECMP route cannot be installed because the limit is reached, 
the route is installed with a single next hop.

ECMP Retries 

The number of ECMP routes that have been installed in the forwarding table after initially 
being installed with a single next hop.

Routes with n 
Next Hops 

The current number of routes with each number of next hops.