System information

Chapter 4. ATM LAN backbone interoperability and migration 115
Figure 92. Ingress Cache
From the MPC Ingress Cache shown in Figure 92, we can see that our IP
address of the workstation is RESOLVED 1, and a shortcut has been
established.2 The encapsulation is TAGGED, which is a MPOA format.
Shortcut data frames use either a routed protocol encapsulation format
defined in RFC1483, or an optional MPOA tagged encapsulation format.
MPC >INGRESS-CACHE
MPOA Client Ingress Cache Console
MPC INGRESS>LIST
IP-Ingress Cache For MPC on ATM Interface 0
========================================
Ingress Cache Entries for Direct Host Routes:
--------------------------------------------
1) IP Address: 110.10.10.34 State: RESOLVED 1
Ingress Cache Entries for Direct Network Routes:
------------------------------------------------
Ingress Cache Entries for Derived Host Routes:
----------------------------------------------
MPC INGRESS>LIST-ENTRIES
Destination Protocol Address [0.0.0.0]? 110.10.10.34
Destination Protocol Address Mask [255.255.255.255]?
Host Route Entries matching 110.10.10.34/255.255.255.255
---------------------------
Direct Host Routes :
1) Address: 110.10.10.34 Shortcut State: RESOLVED 1
Hold Down Cause: N/A CIE Code: x0
Dest ATM: 39.01.02.03.04.05.06.07.08.09.0A.A1.02.00.D0.BB.6B.A0.85.00
Frames Sent To MPS: 12 Frames Sent Over Shortcut: 21169
Remaining Age (mins:secs): 6:58 Last Request ID: x12
Destn MTU: 1500 Encaps. Type: TAGGED 2
LANE Encaps. Hdr: xN/A
Tag Value: x6220007
Shortcut VCC (VPI/VCI): 0/ 449 Local Shortcut ?: FALSE 3
MPS: 39.01.02.03.04.05.06.07.08.09.0A.A1.02.00.00.00.00.00.01.06
Derived Host Routes :
Network Route Entries matching 110.10.10.34/255.255.255.255 4
------------------------------
None found!