Cisco WS-C4507R Troubleshooting Manual page 31

RST-3508
9805_05_2004_c2
RST-3508
9805_05_2004_c2
© 2004 Cisco Systems, Inc. All rights reserved. Printed in USA.
Presentation_ID.scr
Unicast Forwarding Example Topology
C4500 A
Fas 3/1
10.6.1.2
Host A
© 2004 Cisco Systems, Inc. All rights reserved.
Unicast Forwarding: CEF
SW
Routing
FIB
HW
Check the routing, ARP, CEF, ADJ info in the supervisor
•
For both unicast and multicast, the SW and HW tables should always
•
be consistent...if not...hardware table is full
128k entries for Supervisor IV/V and 32k entries for Supervisor II-Plus
C4K_L3HWFORWARDING-2-FWDCAMFULL
HW adjacency table has 32K entries
C4K_L3HWFORWARDING-3-NOMOREK2FIBADJS
If table is not full...possibly a hardware issue...contact TAC
•
© 2004 Cisco Systems, Inc. All rights reserved.
C4500 B
Gig 5/1 Gig 5/2
20.2.1.0 /24
ARP
ADJ
Fas 3/3
10.5.1.2
Host B
61 61 61
62 62 62