300-420 Question #195: Real Exam Question with Answer & Explanation

The correct answer is B: <rpc-reply message-id="urn:uuid:1b3d05cd-8118-3e3a-6c05-40347831aaf" xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0"> <data> <router xmlns="http://cisco.com/ns/yang/ned/ios"> <ospf> <id>400</id> <network> <ip>192.168.128.128</ip> <mask>0.0.0.127</mask> <area>0</area> </network> </ospf> </router> </data> </rpc-reply>. <get-config> - NETCONF - XML need to be used. And of course the configuration should be ok (wildcard mask).

Automation

Question

An engineer uses Postman and YANG to configure a router with: - OSPF process ID 400 - network 192.168.128.128/25 enabled for Area 0 Which get-config reply verifies that the model set was designed correctly? A. B. C. D.

Options

A<rpc-reply message-id="urn:uuid:1b3d05cd-8118-3e3a-6c05-021345678aaf" xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0"> <data> <native xmlns="http://cisco.com/ns/yang/ned/ios"> <router> <ospf> <id>400</id> <network> <ip>192.168.128.128</ip> <mask>0.0.0.127</mask> <area>0</area> </network> </ospf> </router> </native> </data> </rpc-reply>
B<rpc-reply message-id="urn:uuid:1b3d05cd-8118-3e3a-6c05-40347831aaf" xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0"> <data> <router xmlns="http://cisco.com/ns/yang/ned/ios"> <ospf> <id>400</id> <network> <ip>192.168.128.128</ip> <mask>0.0.0.127</mask> <area>0</area> </network> </ospf> </router> </data> </rpc-reply>
C<rpc-reply xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0" xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:1b3d05cd-8118-3e3a-6c05-012354678aaf"> <data> <native xmlns="http://cisco.com/ns/yang/ned/ios"> <router> <ospf> <id>400</id> <network> <ip>192.168.128.127</ip> <mask>0.0.0.127</mask> <area>0</area> </network> </ospf> </router> </native> </data> </rpc-reply>
D<rpc-reply message-id="urn:uuid:1b3d05cd-8118-3e3a-6c05-012435678aaf" xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0"> <data> <native xmlns="http://cisco.com/ns/yang/ned/ios"> <router> <ospf> <id>400</id> <network> <ip>192.168.128.128</ip> <mask>0.0.0.128</mask> <area>0</area> </network> </ospf> </router> </native> </data> </rpc-reply>

Explanation

<get-config> - NETCONF - XML need to be used. And of course the configuration should be ok (wildcard mask).

Topics

#YANG#NETCONF#OSPF Configuration#Network Automation

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