Service Manual

VLT Nodes as Rendezvous Points for Multicast Resiliency.............................................................................................836
Conguring VLAN-Stack over VLT.................................................................................................................................837
IPv6 Peer Routing in VLT Domains Overview.................................................................................................................840
Working of IPv6 Peer Routing..................................................................................................................................840
Synchronization of IPv6 ND Entries in a VLT Domain...............................................................................................840
Synchronization of IPv6 ND Entries in a Non-VLT Domain........................................................................................ 841
Tunneling of IPv6 ND in a VLT Domain......................................................................................................................841
Sample Conguration of IPv6 Peer Routing in a VLT Domain...................................................................................842
59 Virtual Routing and Forwarding (VRF)...................................................................... 846
VRF Overview................................................................................................................................................................846
VRF Conguration Notes............................................................................................................................................... 847
DHCP.......................................................................................................................................................................849
VRF Conguration......................................................................................................................................................... 849
Load VRF CAM........................................................................................................................................................ 849
Creating a Non-Default VRF Instance...................................................................................................................... 850
Assigning an Interface to a VRF...............................................................................................................................850
Assigning a Front-end Port to a Management VRF..................................................................................................850
View VRF Instance Information................................................................................................................................850
Assigning an OSPF Process to a VRF Instance......................................................................................................... 851
Conguring VRRP on a VRF Instance.......................................................................................................................851
Conguring Management VRF.................................................................................................................................852
Conguring a Static Route....................................................................................................................................... 852
Sample VRF Conguration.............................................................................................................................................853
Route Leaking VRFs.......................................................................................................................................................859
Dynamic Route Leaking..................................................................................................................................................859
Conguring Route Leaking without Filtering Criteria................................................................................................ 859
Conguring Route Leaking with Filtering..................................................................................................................862
60 Virtual Router Redundancy Protocol (VRRP)............................................................ 864
VRRP Overview.............................................................................................................................................................864
VRRP Benets...............................................................................................................................................................865
VRRP Implementation....................................................................................................................................................865
VRRP Conguration.......................................................................................................................................................866
Conguration Task List.............................................................................................................................................866
Setting VRRP Initialization Delay...............................................................................................................................874
Sample Congurations................................................................................................................................................... 875
VRRP for an IPv4 Conguration...............................................................................................................................875
VRRP in a VRF Conguration...................................................................................................................................879
VRRP for IPv6 Conguration................................................................................................................................... 884
61 S-Series Debugging and Diagnostics......................................................................... 888
Oine Diagnostics......................................................................................................................................................... 888
Important Points to Remember................................................................................................................................888
Running Oine Diagnostics..................................................................................................................................... 888
Trace Logs..................................................................................................................................................................... 889
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