From: nhatphuc (nhatphuc@gmail.com)
Date: Fri Mar 02 2007 - 09:05:24 ART
Hi Ivan,
It switches between interfaces but I've configured fast-switching, not
process-switching.
On 3/2/07, Ivan <ivan@iip.net> wrote:
>
> As i see from your dump - packet src 10.0.0.1 to 20.0.0.1 switch between
> interfase normaly.
>
> [ivan@ivan ~]$ more dump | grep sending
> *Mar 2 02:05:45.195: IP: s=10.0.0.1 (local),d=20.0.0.1
> (GigabitEthernet0/0),
> len 100, sending
> *Mar 2 02:05:45.199: IP: s=10.0.0.1 (local),d=20.0.0.1
> (GigabitEthernet0/1),
> len 100, sending
> *Mar 2 02:05:45.199: IP: s=10.0.0.1 (local),d=20.0.0.1
> (GigabitEthernet0/0),
> len 100, sending
> *Mar 2 02:05:45.199: IP: s=10.0.0.1 (local),d=20.0.0.1
> (GigabitEthernet0/1),
> len 100, sending
> *Mar 2 02:05:45.203: IP: s=10.0.0.1 (local),d=20.0.0.1
> (GigabitEthernet0/0),
> len 100, sending
>
>
> On Friday 02 March 2007 12:21, nhatphuc wrote:
> > Hi Group,
> >
> > Please help me with this simple configuration.
> >
> > I configure equal-cost load balancing using RIP. It doesn't work as I
> > thought.
> >
> > I enable fast-switching but it still does process-switching. Is there
> any
> > feature that can affect router' switching path?
> >
> > Thanks
> >
> > Below is my configuration:
> >
> >
> > Router#sh run
> > Building configuration...
> >
> > Current configuration : 1882 bytes
> > !
> > configuration mode exclusive manual
> > version 12.4
> > service timestamps debug datetime msec
> > service timestamps log datetime msec
> > service password-encryption
> > no service password-recovery
> > !
> > hostname Router
> > !
> > boot-start-marker
> > boot-end-marker
> > !
> > enable password 7 0822455D0A16
> > !
> > no aaa new-model
> > !
> > resource policy
> > !
> > !
> > !
> > no ip cef
> > !
> > !
> > !
> > ipv6 unicast-routing
> > ipv6 cef
> > !
> > voice-card 0
> > no dspfarm
> > !
> > password encryption aes
> > !
> > interface Loopback0
> > ip address 1.1.1.1 255.255.255.0
> > !
> > interface Loopback1
> > ip address 10.0.0.1 255.255.255.0
> > !
> > interface GigabitEthernet0/0
> > ip address 100.100.100.1 255.255.255.0
> > duplex auto
> > speed auto
> > ipv6 enable
> > ipv6 nat
> > !
> > interface GigabitEthernet0/1
> > ip address 200.200.200.1 255.255.255.0
> > duplex auto
> > speed auto
> > ipv6 address 2001:1:1::1/64
> > ipv6 enable
> > ipv6 nat
> > !
> > interface Serial0/2/0
> > no ip address
> > shutdown
> > no fair-queue
> > clock rate 2000000
> > !
> > interface Serial0/2/1
> > no ip address
> > shutdown
> > clock rate 2000000
> > !
> > router rip
> > passive-interface Loopback0
> > passive-interface Loopback1
> > network 10.0.0.0
> > network 100.0.0.0
> > network 200.200.200.0
> > !
> > !
> > !
> > ip http server
> > no ip http secure-server
> > !
> > ip access-list extended NORIP
> > deny udp any eq rip any
> > deny udp any any eq rip
> > permit ip any any
> > !
> > access-list 100 deny udp any eq rip any
> > access-list 100 deny udp any any eq rip
> > access-list 100 deny ip any host 255.255.255.255
> > access-list 100 permit ip any any
> > !
> > !
> > ipv6 nat v4v6 source 172.16.1.2 2001::20
> > ipv6 nat v6v4 source 2001:1:1::10 172.16.1.20
> > ipv6 nat prefix 2001::/96
> > !
> > control-plane
> > !
> > bridge 1 protocol ieee
> > !
> > !
> > !
> > !
> > !
> > !
> > !
> > !
> > !
> > line con 0
> > line aux 0
> > no exec
> > transport input telnet
> > line vty 0 4
> > login local
> > transport input all
> > !
> > scheduler allocate 20000 1000
> > !
> > webvpn context Default_context
> > ssl authenticate verify all
> > !
> > no inservice
> > !
> > !
> > end
> >
> > Router#sh ip ro
> > Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
> > D - EIGRP, EX - EIGRP external, 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
> > i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS
> > level-2 ia - IS-IS inter area, * - candidate default, U - per-user
> static
> > route
> > o - ODR, P - periodic downloaded static route
> >
> > Gateway of last resort is not set
> >
> > C 200.200.200.0/24 is directly connected, GigabitEthernet0/1
> > 1.0.0.0/24 is subnetted, 1 subnets
> > C 1.1.1.0 is directly connected, Loopback0
> > 100.0.0.0/24 is subnetted, 1 subnets
> > C 100.100.100.0 is directly connected, GigabitEthernet0/0
> > R 20.0.0.0/8 [120/1] via 200.200.200.2, 00:00:26, GigabitEthernet0/1
> > [120/1] via 100.100.100.2, 00:00:06, GigabitEthernet0/0
> > 10.0.0.0/24 is subnetted, 1 subnets
> > C 10.0.0.0 is directly connected, Loopback1
> > R 192.168.1.0/24 [120/1] via 200.200.200.2, 00:00:27,
> GigabitEthernet0/1
> > [120/1] via 100.100.100.2, 00:00:07,
> GigabitEthernet0/0
> > Router#sh ip cef
> > %CEF not running
> > Prefix Next Hop Interface
> > Router#sh ip int g0/0
> > GigabitEthernet0/0 is up, line protocol is up
> > Internet address is 100.100.100.1/24
> > 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
> > Multicast reserved groups joined: 224.0.0.9
> > Outgoing access list is not set
> > Inbound access list is not set
> > Proxy ARP is enabled
> > Local Proxy ARP is disabled
> > Security level is default
> > Split horizon is enabled
> > ICMP redirects are always 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 disabled
> > IP Flow switching is disabled
> > IP CEF switching is disabled
> > IP Feature Fast switching turbo vector
> > IP multicast fast switching is enabled
> > IP multicast distributed fast switching is disabled
> > IP route-cache flags are Fast
> > 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
> > Policy routing is disabled
> > Network address translation is disabled
> > BGP Policy Mapping is disabled
> > WCCP Redirect outbound is disabled
> > WCCP Redirect inbound is disabled
> > WCCP Redirect exclude is disabled
> > Router#sh ip int g0/1
> > GigabitEthernet0/1 is up, line protocol is up
> > Internet address is 200.200.200.1/24
> > 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
> > Multicast reserved groups joined: 224.0.0.9
> > Outgoing access list is not set
> > Inbound access list is not set
> > Proxy ARP is enabled
> > Local Proxy ARP is disabled
> > Security level is default
> > Split horizon is enabled
> > ICMP redirects are always 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 disabled
> > IP Flow switching is disabled
> > IP CEF switching is disabled
> > IP Feature Fast switching turbo vector
> > IP multicast fast switching is enabled
> > IP multicast distributed fast switching is disabled
> > IP route-cache flags are Fast
> > 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
> > Policy routing is disabled
> > Network address translation is disabled
> > BGP Policy Mapping is disabled
> > WCCP Redirect outbound is disabled
> > WCCP Redirect inbound is disabled
> > WCCP Redirect exclude is disabled
> > Router#sh ip ro 20.0.0.1
> > Routing entry for 20.0.0.0/8
> > Known via "rip", distance 120, metric 1
> > Redistributing via rip
> > Last update from 100.100.100.2 on GigabitEthernet0/0, 00:00:08 ago
> > Routing Descriptor Blocks:
> > 200.200.200.2, from 200.200.200.2, 00:00:27 ago, via
> GigabitEthernet0/1
> > Route metric is 1, traffic share count is 1
> > * 100.100.100.2, from 100.100.100.2, 00:00:08 ago, via
> GigabitEthernet0/0
> > Route metric is 1, traffic share count is 1
> >
> > Router#p 20.0.0.1 so lo1
> >
> > Type escape sequence to abort.
> > Sending 5, 100-byte ICMP Echos to 20.0.0.1, timeout is 2 seconds:
> > Packet sent with a source address of 10.0.0.1
> > !!!!!
> > Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
> > Router#
> > *Mar 2 02:05:45.195: IP: tableid=0, s=10.0.0.1 (local),
> > d=20.0.0.1(GigabitEthernet0/0), routed via RIB
> > *Mar 2 02:05:45.195: IP: s=10.0.0.1 (local),
> > d=20.0.0.1(GigabitEthernet0/0), len 100, sending
> > *Mar 2 02:05:45.199: IP: tableid=0, s=20.0.0.1 (GigabitEthernet0/1), d=
> > 10.0.0.1 (Loopback1), routed via RIB
> > *Mar 2 02:05:45.199: IP: s=20.0.0.1 (GigabitEthernet0/1), d=10.0.0.1,
> len
> > 100, rcvd 4
> > *Mar 2 02:05:45.199: IP: tableid=0, s=10.0.0.1 (local),
> > d=20.0.0.1(GigabitEthernet0/1), routed via RIB
> > *Mar 2 02:05:45.199: IP: s=10.0.0.1 (local),
> > d=20.0.0.1(GigabitEthernet0/1), len 100, sending
> > *Mar 2 02:05:45.199: IP: tableid=0, s=20.0.0.1 (GigabitEthernet0/0), d=
> > 10.0.0.1 (Loopback1), routed via RIB
> > *Mar 2 02:05:45.199: IP: s=20.0.0.1 (GigabitEthernet0/0), d=10.0.0.1,
> len
> > 100, rcvd 4
> > *Mar 2 02:05:45.199: IP: tableid=0, s=10.0.0.1 (local),
> > d=20.0.0.1(GigabitEthernet0/0), routed via RIB
> > *Mar 2 02:05:45.199: IP: s=10.0.0.1 (local),
> > d=20.0.0.1(GigabitEthernet0/0), len 100, sending
> > *Mar 2 02:05:45.199: IP: tableid=0, s=20.0.0.1 (GigabitEthernet0/1), d=
> > 10.0.0.1 (Loopback1), routed via RIB
> > *Mar 2 02:05:45.199: IP: s=20.0.0.1 (GigabitEthernet0/1), d=10.0.0.1,
> len
> > 100, rcvd 4
> > *Mar 2 02:05:45.199: IP: tableid=0, s=10.0.0.1 (local),
> > d=20.0.0.1(GigabitEthernet0/1), routed via RIB
> > *Mar 2 02:05:45.199: IP: s=10.0.0.1 (local),
> > d=20.0.0.1(GigabitEthernet0/1), len 100, sending
> > *Mar 2 02:05:45.203: IP: tableid=0, s=20.0.0.1 (GigabitEthernet0/0), d=
> > 10.0.0.1 (Loopback1), routed via RIB
> > *Mar 2 02:05:45.203: IP: s=20.0.0.1 (GigabitEthernet0/0), d=10.0.0.1,
> len
> > 100, rcvd 4
> > *Mar 2 02:05:45.203: IP: tableid=0, s=10.0.0.1 (local),
> > d=20.0.0.1(GigabitEthernet0/0), routed via RIB
> > *Mar 2 02:05:45.203: IP: s=10.0.0.1 (local),
> > d=20.0.0.1(GigabitEthernet0/0), len 100, sending
> > *Mar 2 02:05:45.203: IP: tableid=0, s=20.0.0.1 (GigabitEthernet0/1), d=
> > 10.0.0.1 (Loopback1), routed via RIB
> > *Mar 2 02:05:45.203: IP: s=20.0.0.1 (GigabitEthernet0/1), d=10.0.0.1,
> len
> > 100, rcvd 4
> > Router#
> >
> > _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
>
> --
> Ivan
This archive was generated by hypermail 2.1.4 : Sun Apr 01 2007 - 06:35:49 ART