Users Guide

61 VLT Proxy Gateway.................................................................................................................................. 935
Proxy Gateway in VLT Domains................................................................................................................................... 935
Guidelines for Enabling the VLT Proxy Gateway..................................................................................................936
Enabling the VLT Proxy Gateway...........................................................................................................................937
LLDP Organizational TLV for Proxy Gateway.......................................................................................................937
Conguring an LLDP VLT Proxy Gateway..................................................................................................................940
62 Virtual Routing and Forwarding (VRF)......................................................................................................941
VRF Overview.................................................................................................................................................................941
VRF Conguration Notes..............................................................................................................................................942
DHCP........................................................................................................................................................................ 944
VRF Conguration......................................................................................................................................................... 944
Loading VRF CAM................................................................................................................................................... 944
Creating a Non-Default VRF Instance.................................................................................................................. 945
Assigning an Interface to a VRF............................................................................................................................ 945
Assigning a Front-end Port to a Management VRF............................................................................................945
View VRF Instance Information............................................................................................................................. 946
Assigning an OSPF Process to a VRF Instance...................................................................................................946
Conguring VRRP on a VRF Instance.................................................................................................................. 946
Conguring Management VRF.............................................................................................................................. 947
Conguring a Static Route..................................................................................................................................... 948
Sample VRF Conguration........................................................................................................................................... 948
Route Leaking VRFs......................................................................................................................................................953
Dynamic Route Leaking................................................................................................................................................ 954
Conguring Route Leaking without Filtering Criteria..........................................................................................954
Conguring Route Leaking with Filtering..............................................................................................................957
63 Virtual Router Redundancy Protocol (VRRP)...........................................................................................960
VRRP Overview.............................................................................................................................................................960
VRRP Benets................................................................................................................................................................961
VRRP Implementation....................................................................................................................................................961
VRRP Conguration...................................................................................................................................................... 962
Conguration Task List............................................................................................................................................962
Setting VRRP Initialization Delay............................................................................................................................ 971
VRRP for IPv6 Conguration..................................................................................................................................971
Sample Congurations.................................................................................................................................................. 975
VRRP for an IPv4 Conguration............................................................................................................................ 975
VRRP in a VRF Conguration.................................................................................................................................979
64 Debugging and Diagnostics......................................................................................................................986
Oine Diagnostics.........................................................................................................................................................986
Important Points to Remember............................................................................................................................. 986
Running Oine Diagnostics................................................................................................................................... 986
Trace Logs...................................................................................................................................................................... 989
Auto Save on Crash or Rollover...................................................................................................................................989
Last Restart Reason......................................................................................................................................................989
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