Netgear Switch M4100-12G-POE+ User Manual download pdf (Page 242)

100

101

Routing Commands

242

ProSafe M4100 and M7100 Managed Switches

The following shows example CLI display output for the command.

(router) #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

Route Deletes

The number of routes that deleted from the routing table.

Unresolved

Route Adds

The number of route adds that failed because none of the route’s next hops were on a

local subnet. Note that static routes can fail to be added to the routing table at startup

because the routing interfaces are not up yet. This counter gets incremented in this case.

The static routes are added to the routing table when the routing interfaces come up.

Invalid Route

Adds

The number of routes that failed to be added to the routing table because the route was

invalid. A log message is written for each of these failures.

Failed Route

Adds

The number of routes that failed to be added to the routing table because of a resource

limitation in the routing table.

Reserved

Locals

The number of routing table entries reserved for a local subnet on a routing interface that

is down. Space for local routes is always reserved so that local routes can be installed

when a routing interface bounces.

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.

Term Definition

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Netgear Switch M4100-12G-POE+ User Manual Page 242

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