ccnp 642-885 spadvroute study materials are helpful in your preparation. The 642-885 SPADVROUTE, Deploying Cisco Service Provider Advanced Network Routing exam tests a candidate’s knowledge to configure, verify, and troubleshoot IPv4 and IPv6 advanced BGP configuration, IP multicasting, and IPv6 transition mechanisms in implementing and supporting a service provider network.

ccnp 642-885 spadvroute study materials objectives are below.

23% 2.0 Multicast Routing in a Service Provider IP NGN Environment

2.1 Describe Multicast Concepts (multicast distribution trees, multicast routing protocols and IGMP operations)
2.2 Describe Any-source multicast (ASM) versus Source Specific Multicast (SSM)
2.3 Describe Intra Domain versus Inter Domain Multicast Routing
2.4 Describe the mapping of multicast IP addresses to MAC addresses
2.5 Describe and illustrate how RFP check can fail if the unicast and multicast topologies are non-congruent
2.6 Describe multiprotocol BGP functions in mroute distribution
2.7 Describe the principles and operations of PIM-SM
2.8 Describe multicast source discovery protocol (MSDP) operations
2.9 Describe methods used to secure multicast
2.10 Implement PIM-SM operations on IOS-XR and IOS-XE
2.11 Implement Auto-RP, PIMv2 BSR, Anycast RP on IOS-XR and IOS-XE
2.12 Implement Bi-Dir PIM operations in SP IP NGN environment on IOS-XR and IOS-XE
2.13 Implement SSM operations on IOS-XR and IOS-XE
2.14 Implement MSDP operations on IOS-XR and IOS-XE
2.15 Troubleshoot multicast routing IOS-XR and IOS-XE configurations errors in service provider environments

27% 3.0 IPv6 in a Service Provider IP NGN Environment

3.1 Describe DNS and DHCP operation in IPv6
3.2 Describe the fields that are used in the IPv6 header to support QoS functions
3.3 Describe Cisco IOS/IOS-XE and IOS-XR IPv6 network management and troubleshooting tools like traceroute/ping
3.4 Describe dual-stack implementations
3.5 Describe IPv6 tunneling mechanisms
3.6 Configure IPv6 multicast routing
3.7 Configure static IPv6-in-IPv4 tunnels on IOS-XR and IOS-XE
3.8 Configure dynamic 6to4 tunnels on IOS-XR and IOS-XE

Practice ccnp 642-885 spadvroute study materials here.