3Com 10014299 manual Static Route, Troubleshooting a, Other

412CHAPTER 27: CONFIGURING STATIC ROUTES

Static Route	By configuring a status route, any two hosts or routes can communicate with each
Configuration	other.
Example	Figure 144 Example of static route configuration

						Host3 1.1.5.1
						E0
						1.1.5.2
					s0	s1
					1.1.2.2	Router C 1.1.3.1
					s0		s0
					1.1.2.1
				E0	s1	s1	1.1.3.2	E0
			1.1.1.2		1.1.6.1	1.1.6.2		1.1.4.1
					Router A	Router B		Host2 1.1.4.2
	Host1 1.1.1.1
	To configure a static route:
	1 Configure the static route for RouterA:
	[RouterA] ip route-static 1.1.4.0 255.255.255.0 1.1.6.2
	[RouterA] ip route-static 1.1.5.0 255.255.255.0 1.1.2.2
	2 Configure the static routes for RouterB:
	[RouterB] ip route-static 1.1.5.0 255.255.255.0 1.1.3.1
	[RouterB] ip route-static 1.1.1.0 255.255.255.0 1.1.6.1
	3 Configure the static routes for RouterC:
	[RouterC] ip route-static 1.1.1.0 255.255.255.0 1.1.2.1
	[RouterC] ip route-static 1.1.4.0 255.255.255.0 1.1.3.2
Troubleshooting a	The status of the physical interface and link layer protocol is UP, but IP packets
Static Route	cannot be forwarded normally.
Configuration	Troubleshooting:
	■	Use the display ip routing-table static command to check whether
		related static routes are configured correctly or not.
	■	Use the display ip routing-tablecommand to see whether this static route
		is already effective or not.

■ Check whether the next hop address is specified or specified correctly on the NBMA type interface.

■ Check the secondary routing table of the link layer on the NBMA interface to see if the configuration is correct.