5000 Series Layer 2/3 Managed Data Center Switch CLI Reference Guide
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route is a route that was not selected as the best route to its destination.
Route Adds
Number of routes that have been added to the routing table.
Route Deletes
Number of routes that have been deleted from the routing table.
Unresolved Route Adds
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 yet up.
The counter gets incremented in this case. The static routes are added
to the routing table when the routing interfaces come up.
Invalid Route Adds
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
Number of routes that failed to be added to the routing table because of
a resource limitation in the routing table.
Hardware Failed Route
Adds
Number of routes failed to be inserted into the hardware due to hash
error or a table full condition.
Reserved Locals
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.
RIP Routes
Total number of routes installed by RIP protocol.
Unique Next Hops (High)
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. The value in parentheses indicates the
highest count of unique next hops since counters were last cleared.
NextHop Groups (High)
Current number of next hop groups in use by one or more routes. Each
next hop group includes one or more next hops. The value in
parentheses indicates the highest count of next hop.
ECMP Groups (High)
Number of next hop groups with multiple next hops. The value in
parentheses indicates the highest count of next hop groups since
counters were last cleared.
ECMP Groups
Number of next hop groups with multiple next hops.
ECMP Routes
Number of routes with multiple next hops currently in the routing table.
Truncated ECMP Routes
Number of ECMP routes that are currently installed in the forwarding
table with just one next hop. The forwarding table may limit the number
of ECMP routes or the number of ECMP groups. When an ECMP route
cannot be installed because such a limit is reached, the route is installed
with a single next hop.
ECMP Retries
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
Current number of routes with each number of next hops.
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clear ip route counters
Reset to zero the IPv4 routing table counters reported in the show IP route summary. If no router is
specified, the command is executed for the default router. The command only resets event counters.
Counters that report the current state of the routing table, such as the number of routes of each type, are
not reset.
