#show ip cef Prefix Next Hop Interface 0.0.0.0/32 receive 10.0.0.6/32 receive 10.2.0.0/16 attached FastEthernet0/1 10.2.0.0/32 receive 10.2.0.199/32 10.2.0.199 FastEthernet0/1 10.2.0.200/32 receive 10.2.255.255/32 receive 10.3.0.0/16 attached FastEthernet0/0 10.3.0.0/32 receive 10.3.0.199/32 10.3.0.199 FastEthernet0/0 10.3.0.200/32 receive 10.3.255.255/32 receive 224.0.0.0/4 drop 224.0.0.0/24 receive 255.255.255.255/32 receive #show cef interface fastethernet 0/0 FastEthernet0/0 is up (if_number 2) Corresponding hwidb fast_if_number 2 Corresponding hwidb firstsw->if_number 2 Internet address is 10.3.0.200/16 ICMP redirects are never sent Per packet load-sharing is disabled IP unicast RPF check is disabled Inbound access list is not set Outbound access list is not set IP policy routing is disabled Hardware idb is FastEthernet0/0 Fast switching type 1, interface type 18 IP CEF switching enabled IP CEF Fast switching turbo vector Input fast flags 0x0, Output fast flags 0x0 ifindex 1(1) Slot 0 Slot unit 0 VC -1 Transmit limit accumulator 0x0 (0x0) IP MTU 1500 #show cef interface fastethernet 0/1 FastEthernet0/1 is up (if_number 3) Corresponding hwidb fast_if_number 3 Corresponding hwidb firstsw->if_number 3 Internet address is 10.2.0.200/16 ICMP redirects are never sent Per packet load-sharing is disabled IP unicast RPF check is disabled Inbound access list is not set Outbound access list is not set IP policy routing is disabled Hardware idb is FastEthernet0/1 Fast switching type 1, interface type 18 IP CEF switching enabled IP CEF Fast switching turbo vector Input fast flags 0x0, Output fast flags 0x0 ifindex 2(2) Slot 0 Slot unit 1 VC -1 Transmit limit accumulator 0x0 (0x0) IP MTU 1500 #show ip interface fastethernet 0/0 FastEthernet0/0 is up, line protocol is up Internet address is 10.3.0.200/16 Broadcast address is 255.255.255.255 Address determined by non-volatile memory MTU is 1500 bytes Helper address is not set Directed broadcast forwarding is disabled Outgoing access list is not set Inbound access list is not set Proxy ARP is enabled Security level is default Split horizon is enabled ICMP redirects are never sent ICMP unreachables are always sent ICMP mask replies are never sent IP fast switching is enabled IP fast switching on the same interface is enabled IP Flow switching is disabled IP CEF switching is enabled IP CEF Fast switching turbo vector IP multicast fast switching is enabled IP multicast distributed fast switching is disabled IP route-cache flags are Fast, CEF Router Discovery is disabled IP output packet accounting is disabled IP access violation accounting is disabled TCP/IP header compression is disabled RTP/IP header compression is disabled Probe proxy name replies are disabled Policy routing is disabled Network address translation is disabled WCCP Redirect outbound is disabled WCCP Redirect inbound is disabled WCCP Redirect exclude is disabled BGP Policy Mapping is disabled (show ip interface fastethernet 0/1 is the same output) #show ip cache IP routing cache 0 entries, 0 bytes 0 adds, 0 invalidates, 0 refcounts Minimum invalidation interval 2 seconds, maximum interval 5 seconds, quiet interval 3 seconds, threshold 0 requests Invalidation rate 0 in last second, 0 in last 3 seconds Last full cache invalidation occurred 00:04:49 ago Prefix/Length Age Interface Next Hop #show interface stats FastEthernet0/0 Switching path Pkts In Chars In Pkts Out Chars Out Processor 46 4130 211 22858 Route cache 407980 461727900 407127 458924977 Total 408026 461732030 407338 458947835 FastEthernet0/1 Switching path Pkts In Chars In Pkts Out Chars Out Processor 34 3453 218 23278 Route cache 407127 459467052 407978 461190372 Total 407161 459470505 408196 461213650 Loopback0 Switching path Pkts In Chars In Pkts Out Chars Out Processor 0 0 0 0 Route cache 0 0 0 0 Total 0 0 0 0 # sh ver Cisco Internetwork Operating System Software IOS (tm) C2600 Software (C2600-I-M), Version 12.2(31), RELEASE SOFTWARE (fc2) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2005 by cisco Systems, Inc. Compiled Thu 11-Aug-05 17:24 by tinhuang Image text-base: 0x8000808C, data-base: 0x80A1E318 ROM: System Bootstrap, Version 11.3(2)XA4, RELEASE SOFTWARE (fc1) ROM: C2600 Software (C2600-I-M), Version 12.2(31), RELEASE SOFTWARE (fc2) repter uptime is 29 minutes System returned to ROM by reload System image file is "flash:c2600-i-mz.122-31.bin" cisco 2621 (MPC860) processor (revision 0x102) with 27648K/5120K bytes of memory .. Processor board ID JAB04170BVJ (3429152760) M860 processor: part number 0, mask 49 Bridging software. X.25 software, Version 3.0.0. 2 FastEthernet/IEEE 802.3 interface(s) 32K bytes of non-volatile configuration memory. 8192K bytes of processor board System flash (Read/Write) # sh running-config version 12.2 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname repter ! logging buffered 16384 debugging ! ip subnet-zero ip cef ! ! no ip domain-lookup ! ! ! ! interface Loopback0 ip address 10.0.0.6 255.255.255.255 interface FastEthernet0/0 ip address 10.3.0.200 255.255.0.0 no ip redirects ip route-cache same-interface speed auto full-duplex ! interface FastEthernet0/1 ip address 10.2.0.200 255.255.0.0 no ip redirects ip route-cache same-interface speed auto full-duplex ! ip classless no ip http server ! ! line con 0 line aux 0 line vty 0 4 login ! end