2014 Latest Cisco 350-001 Dump Free Download(201-210)!

QUESTION 201
Which router is doing LSA type 7 to type 5 translation, and why?

A.    Both RTA and RTB will do LSA7/5 translation, since they are both NSSA ABRs.
B.    RTA will do LSA7/5 translation, since it has the lower router ID.
C.    RTB will do LSA7/5 translation, since it has the higher router ID.
D.    The redistributing router will do LSA7/5 translation, since it is within the NSSA.

Answer: C
Explanation:
http://www.hh.se/download/18.4cf286ee134f03ddb7b800015/1326882212358/Chapter3_VT2012.
pdf (see slide 36)

QUESTION 202
Which mechanism does OSPFv3 use when the router LSA is too big to be sent out?

A.    It relies on IPv6 to do the fragmenting.
B.    It splits the LS Update packet into smaller packets.
C.    It splits the LSA into smaller router LSA packets.
D.    It produces an error.

Answer: C
Explanation:
http://en.wikipedia.org/wiki/User:Wbenton

QUESTION 203
Which statement is correct about an OSPF sham-link?

A.    A sham-link is a logical link between PE routers that provides an OSPF adjacency between the
PE routers and forwards customer traffic across it.
B.    A sham-link is a logical link between PE routers that provides an OSPF adjacency between the
PE routers and carries OSPF LSAs.
C.    A sham-link is a logical link between PE routers that carries OSPF LSAs and forwards customer
traffic across it.
D.    A sham-link is a point-to-multipoint link that provides an OSPF adjacency between the PE routers
and carries OSPF LSAs.
E.    A sham-link is a point-to-multipoint link that provides an OSPF adjacency between the PE routers
and forwards customer traffic across it.

Answer: B
Explanation:
http://www.juniper.net/techpubs/en_US/junose11.0/information-products/topic- collections/swconfig-bgp-mpls/jd0e45628.html (search for sham links)

QUESTION 204
Which three factors have the biggest influence on OSPF scalability? (Choose three.)

A.    Flooding paths and redundancy
B.    Amount of routing information in the OSPF area or routing domain
C.    Number of routers with Cisco Express Forwarding enabled
D.    Number of neighbor adjacencies
E.    Other routing protocols in use
F.    OSPF timer reconstruction negotiation
G.    Redistribution with BGP neighbors
H.    Redistribution with other IGP routing protocols, such as RIP or EIGRP

Answer: ABD
Explanation:
http://www.ciscopress.com/articles/article.asp?p=1763921&seqNum=6 (see factors influencing OSPF scalability)

QUESTION 205
Refer to the exhibit. Which statement is correct?

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A.    Group 232.1.1.1 will be in SSM mode, but without the access-list ssm-groups it would also be in
SSM mode.
B.    Group 232.1.1.1 will not be in SSM mode yet; some further configuration is needed.
C.    Group 232.1.1.1 can never be in SSM mode, regardless of any configuration.
D.    Group 232.1.1.1 will be in SSM mode because of the access-list ssm-groups.
E.    Group 232.1.1.1 is not in SSM mode yet; a different access-list would be needed to achieve this.

Answer: D
Explanation:
http://networklessons.com/multicast/source-specific-multicast-ssm/

QUESTION 206
What is the RP for IPv6 multicast address FF76:0130:2001:db8:3811::2323?

A.    2001:db8:3811::1
B.    2001:db8:3811::2323
C.    2001:db8:3811::0130
D.    2001:db8:3811::3
E.    2001:db8:3811::6

Answer: A
Explanation:
Embedded RP defines an address allocation policy in which the address of the RP is encoded in an IPv6 multicast group address. This allows an easy deployment of scalable inter-domain multicast and simplifies the intra-domain multicast configuration as well. IPv6 Multicast group addresses embedded with RP information start with ff70::/12 where the flag value of 7 means embedded RP.

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There is no need to pre-configure routers with the RP address information. Routers can automatically extract and use the RP information from the IPv6 multicast group address. This allows for a large number of RPs to be deployed anywhere in the Internet. Embedded RP requires no change in protocol operations. It can be considered an automatic replacement for static RP configuration.
The router can learn only one RP address for a multicast group using embedded RP. It cannot support RP redundancy. Proposals are being considered to introduce RP redundancy by mechanisms other than BSR for IPv6 multicast. Embedded RP does not support Bidirectional PIM. Embedded RP allows the application to dictate which router is the RP. There is the possibility that a low-end router could end up becoming the RP for hundreds of high data rate sources if the application defines an erroneous RP address (this can be prevented by disabling Embedded RP learning).
For more information on Embedded RP, see RFC3956.
http://www.cisco.com/en/US/prod/collateral/iosswrel/ps6537/ps6552/whitepaper_c11- 508498.html

QUESTION 207
What is the default behaviour of PIM-SSM If there are multiple equal-cost paths to the multicast source?

A.    It will send the join only to the neighbor with the highest IP address.
B.    It will send the join only to the neighbor with the lowest IP address.
C.    It will send the join in a round-robin fashion across all neighbors.
D.    It will send the join to all neighbors.

Answer: A
Explanation:
By default, for Protocol Independent Multicast sparse mode (PIM-SM), Source Specific Multicast (PIMSSM), bidirectional PIM (bidir-PIM), and PIM dense mode (PIM-DM) groups, if multiple equal- cost paths are available, Reverse Path Forwarding (RPF) for IPv4 multicast traffic is based on the PIM neighbor with the highest IP address. This method is referred to as the highest PIM neighbor behavior. This behavior is in accordance with RFC 2362 for PIM-SM, but also applies to PIM-SSM, PIM-DM, and bidir-PIM.

QUESTION 208
What does the command ip pim send-rp-discovery scope 16 achieve?

A.    it enables PIM BSR
B.    it makes the router an Auto-RP mapping agent
C.    it advertises the router as an RP with Auto-RP
D.    it makes the router an Auto-RP client

Answer: B
Explanation:
If no ip pim rp-announce-filter commands are configured, a router enabled to be an RP mapping agent (using the ip pim send-rp-discovery command) will accept all RP announcements for all groups from all C-RPs. Configure one or more ip pim rp-announce-filter commands on RP mapping agents to filter unwanted RP messages.

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ip pim send-rp-announce
To use Auto-RP to configure groups for which the router will act as a rendezvous point (RP), use the ip pim send-rp-announce command in global configuration mode. To unconfigure this router as an RP, use the no form of this command.
ip pim [vrf vrf-name] send-rp-announce {interface-type interface-number | ip-address} scopettl- value [group-list access-list] [interval seconds] [bidir] no ip pim [vrf vrf-name] send-rp-announce {interface-type interface-number | ip-address}
Syntax Description

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http://www.cisco.com/en/US/docs/ios/ipmulti/command/reference/imc_04.html

QUESTION 209
Which command can be used to check the assignment of RPs to multicast groups?

A.    show ip pim rendez-vous
B.    show ip rpf rp mapping
C.    show ip pim rp mapping
D.    show ip pim rp info
E.    show ip pim

Answer: C
Explanation:
show ip pim rp mapping
Use this command to check the RP assignment by multicast group range, and to verify that the source of RP learning (static or auto-RP) and the mapping are correct. If you find an error, check the local router configuration or auto-RP configuration.
R1# show ip pim rp mapping
PIM Group-to-RP Mappings
Group(s) 224.0.1.40/32
RP 192.168.7.2 (?), v1
Info source: local, via Auto-RP
Uptime: 2d00h, expires: never
Group(s): 224.0.0.0/4, Static
RP: 192.168.7.2 (?)
http://www.cisco.com/en/US/tech/tk828/technologies_tech_note09186a0080093f21.
shtml#showippimrpmapping

QUESTION 210
Refer to the exhibit. Which two statements are correct? (Choose two.)

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A.    The packet is received on the private interface.
B.    Zone-Based Firewall is configured on the router.
C.    Logging is enabled for the access list.
D.    Private is an identification of that ACE.
E.    The Telnet connection is successfully set up.

Answer: CD
Explanation:
The log and log-input Access Control Entry Options
The log and log-input options apply to an individual ACE and cause packets that match the ACE to be logged.
The log-input option enables logging of the ingress interface and source MAC address in addition to the packet’s source and destination IP addresses and ports. The first packet logged via the log or log-input options will generate a syslog message. There are two scenarios in which subsequent log messages will not be sent immediately. If the log-enabled ACE matches another packet with identical characteristics to the packet that generated a log message, the number of packets matched is incremented and then reported at five-minute intervals. Similarly, if any log-enabled ACE in any ACL on any interface matches a packet within one second of the initial log message, the match or matches are counted for five minutes and then reported. These periodic updates will contain the number of packets matched since the previous message.
http://www.cisco.com/web/about/security/intelligence/acl-logging.html#2 http://www.cisco.com/en/US/docs/app_ntwk_services/data_center_app_services/ace_appliances/v A1_7_/ configuration/system/message/guide/config.html
http://www.cisco.com/en/US/docs/interfaces_modules/services_modules/ace/v3.00_A2/configurat ion/system/message/guide/config.html

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