Table 270: IP Statistics Fields (continued)
Field
Description
IcmpOutEchoReps
The number of ICMP Echo Reply messages sent.
IcmpOutTimestamps
The number of ICMP Timestamp (request) messages.
IcmpOutTimestampReps
The number of ICMP Timestamp Reply messages sent.
IcmpOutAddrMasks
The number of ICMP Address Mask Request messages sent.
IcmpOutAddrMaskReps
The number of ICMP Address Mask Reply messages sent.
Router
The
Routing
>
Router
menu contains links to web pages that configure and display route tables.
Route Table Summary
The route table manager collects routes from multiple sources: static routes,
routes,
routes, or local routes. The route table manager may learn multiple routes to the
same destination from multiple sources. The route table lists all routes. The best routes table displays
only the most preferred route to each destination.
To display the Route Table Summary page, click
Routing
>
Router
>
Route Table
in the navigation
menu.
Table 271: Route Table Fields
Field
Description
Network Address
The IP route prefix for the destination.
Subnet Mask
Also referred to as the subnet/network mask, this indicates the portion of the IP
interface address that identifies the attached network.
Protocol
This field tells which protocol created the specified route. The possibilities are
one of the following:
•
Local
•
Static
•
Default
•
RIP
Next Hop IP Address
The outgoing router IP address to use when forwarding traffic to the next router
(if any) in the path towards the destination. The next router is always one of the
adjacent neighbors or the IP address of the local interface for a directly-attached
network.
Next Hop Interface
The outgoing interface to use when forwarding traffic to the destination. For a
static reject route, the next hop is Null.
Best Route
Whether the route is the preferred route to the network. If the field is blank, a
better route to the same network exists in the routing table.
Click
Refresh
to update the information on the screen.
Configuring Routing
ExtremeSwitching 200 Series: Administration Guide
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