API Guide

0 64-byte pkts, 0 over 64-byte pkts, 0 over 127-byte pkts
0 over 255-byte pkts, 0 over 511-byte pkts, 0 over 1023-byte pkts
0 Multicasts, 0 Broadcasts, 0 Unicasts
0 throttles, 0 discarded, 0 Collisions, 0 wreddrops
Rate Info(interval 299 seconds):
Input 0 Mbits/sec, 0 packets/sec, 0% of line rate
Output 0 Mbits/sec, 0 packets/sec, 0% of line rate
Time since last interface status change: 3 weeks 1 day 20:54:37
Configure static routing
You can configure a manual or static route for open shortest path first (OSPF).
● Configure a static route in CONFIGURATION mode.
ip route ip-prefix/mask {next-hop | interface interface [route-preference]}
○ ip-prefix—IPv4 address in dotted decimal in A.B.C.D format.
○ mask—Mask in slash prefix-length format (/X).
○ next-hop—Next-hop IP address in dotted decimal in A.B.C.D format.
○ interface—Interface type with the node/slot/portinformation
○ route-preference—(Optional) Route-preference range, from 1 to 255.
Configure static routes
OS10(config)# ip route 200.200.200.0/24 10.1.1.2
View configured static routes
OS10# show ip route static
Codes: C - connected
S - static
B - BGP, IN - internal BGP, EX - external BGP
O - OSPF,IA - OSPF inter area, N1 - OSPF NSSA external type 1,
N2 - OSPF NSSA external type 2, E1 - OSPF external type 1,
E2 - OSPF external type 2, > - non-active route
Gateway of last resort is not set
Destination Gateway Dist/Metric Last Change
------------------------------------------------------------------
S 200.200.200.0/24 via 10.1.1.2 ethernet1/1/1 0/0 00:00:03
OS10 installs a static route if the next hop is on a directly connected subnet. A next-hop that is not on the directly connected
subnet which recursively resolves to a next-hop on the interface's configured subnet also automatically configures. For example,
if interface ethernet 1/1/5 has IP address on subnet 100.0.0.0/8, and if 10.1.1.0/24 recursively resolves to 100.1.1.1, the
system installs the static route:
● When the interface goes down, OS10 withdraws the route.
● When the interface comes up, OS10 reinstalls the route.
● When the recursive resolution is broken, OS10 withdraws the route.
● When the recursive resolution is satisfied, OS10 reinstalls the route.
Address Resolution Protocol
Address Resolution Protocol (ARP) runs over Ethernet and enables end stations to learn the MAC addresses of neighbors on an
IP network. Using ARP, OS10 automatically updates the ARP cache table that maps the MAC addresses to their corresponding
IP addresses. The ARP cache enables dynamically learned addresses to be removed after a time period you configure.
Configure static ARP entries
You can manually configure static entries in the ARP mapping table. Dynamic ARP is vulnerable to spoofing. To avoid spoofing,
configure static entries. Static entries take precedence over dynamic ARP entries.
NOTE:
In the default forwarding-table mode, the maximum number of ARP entries that are learnt over Layer3 port-
channels is limited to 32000. This restriction is applicable only to the Z9100 and S5200.
Layer 3 661