Juniper
JN0-681 · Question #69
You have configured a DHCP server for ZTP as shown in the exhibit. Your network contains EX2200 and QFX5100 devices, however, only the EX2200s are receiving the baseline configuration file. You want…
The correct answer is C. Reference all the switch models in the file where necessary. See the full explanation below for the reasoning.
Question
You have configured a DHCP server for ZTP as shown in the exhibit. Your network contains EX2200 and QFX5100 devices, however, only the EX2200s are receiving the baseline configuration file. You want to ensure that all of the switches in your network receive the baseline configuration file.
[user@DHCP-server ~]# cat /etc/dhcpd.conf
ddns-update-style interim;
set vendor-string = option vendor-class-identifier;
ignore client-updates;
option space NEW_OP;
option NEW_OP.image-file-name code 0 = text;
option NEW_OP.config-file-name code 1 = text;
option NEW_OP.image-file-type code 2 = text;
option NEW_OP.transfer-mode code 3 = text;
option NEW_OP.encapsulation code 43 = encapsulate NEW_OP;
option NEW_OP.image-file-type "symlink";
option option-150 code 150 = ip-address;
class "ex2200-c-l2p-clients" {
match if substring (option vendor-class-identifier, 0, 20) =
"juniper-ex2200-c-l2p"; } subnet 10.10.14.128 netmask 255.255.255.192 { pool { allow members of "ex2200-c-l2p-clients"; range dynamic-bootp 10.10.14.130 10.10.14.135; option NEW_OP.transfer-mode "http"; option option-150 10.10.14.151; option NEW_OP.image-file-name "/install-ex-2200-12.3R6-domes- tic-signed.tgz"; option NEW_OP.config-file-name "/baseline"; } } Which actions will satisfy this requirement?
"juniper-ex2200-c-l2p"; } subnet 10.10.14.128 netmask 255.255.255.192 { pool { allow members of "ex2200-c-l2p-clients"; range dynamic-bootp 10.10.14.130 10.10.14.135; option NEW_OP.transfer-mode "http"; option option-150 10.10.14.151; option NEW_OP.image-file-name "/install-ex-2200-12.3R6-domes- tic-signed.tgz"; option NEW_OP.config-file-name "/baseline"; } } Which actions will satisfy this requirement?
Options
- AChange the 150 suboption to reference the MAC address.
- BUse TFTP instead of HTTP for the transfer protocol.
- CReference all the switch models in the file where necessary.
- DRemove the ignore client-updates statement.
How the community answered
(40 responses)- A5% (2)
- B15% (6)
- C78% (31)
- D3% (1)
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