I work for a whole night! And the routers in two VLANs still can not
communicate with each other.
Here is the topoloty:
R3------Port3/6----Cat5000----Port3/7------R6
VLAN1 VLAN2
R1 ip address 192.1.1.1
R6 ip address 193.1.1.1
============================================================================
===================
Here is my Configuration on the RSM:
RSM> en
RSM#sh run
Building configuration...
Current configuration:
!
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname RSM
!
!
ip subnet-zero
no ip cef
mls rp ip
!
!
!
interface Vlan1
ip address 192.1.1.10 255.255.255.0
no ip directed-broadcast
mls rp vtp-domain test
mls rp management-interface
mls rp ip
!
interface Vlan2
ip address 193.1.1.10 255.255.255.0
no ip directed-broadcast
mls rp vtp-domain test
mls rp ip
!
router rip
network 192.1.1.0
network 193.1.1.0
!
ip classless
!
!
line con 0
transport input none
line aux 0
line vty 0 4
login
!
end
============================================================================
===================
Here is the Routing Table on R6:
r6#SH IP ROUTE
Codes: C - connected, S - static, I - IGRP, 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, E - EGP
i - IS-IS, 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 193.1.1.0/24 is directly connected, FastEthernet0/0
R 192.1.1.0/24 [120/1] via 193.1.1.10, 00:00:13, FastEthernet0/0
============================================================================
===================
Here is the Routing Table on R3:
r3#sh ip route
Codes: C - connected, S - static, I - IGRP, 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, E - EGP
i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate
default
U - per-user static route, o - ODR, P - periodic downloaded static
route
T - traffic engineered route
Gateway of last resort is not set
R 193.1.1.0/24 [120/1] via 192.1.1.10, FastEthernet0/0
C 192.1.1.0/24 is directly connected, FastEthernet0/0
============================================================================
===================
As you see, both of the routers can see each other's network, and they even
can ping each other's gateway. Such as R3 can ping 193.1.1.10; and R3 can
ping 192.1.1.10.
And, if I left them for a while, when I came back to the lab and try to ping
again, this happened:
r3#ping 193.1.1.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 193.1.1.1, timeout is 2 seconds:
!....
Console> (enable) sh mls e
Last Used Last Used
Destination IP Source IP Prot DstPrt SrcPrt Destination Mac Vlan
Port
--------------- --------------- ---- ------ ------ ----------------- ---- --
---
MLS-RP 127.0.0.3:
192.1.1.1 - - - - 00-07-85-26-22-60 1
3/1
193.1.1.1 - - - - 00-04-9a-f3-1c-60 2
3/7
Why there is nothing show in the Last Used Source IP field ???
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=35560&t=35560
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