300-715 · Question #270
A network engineer responsible for the switching environment must provision a new switch to properly propagate security group tags within the TrustSec inline method. Which CLI command must the network
The correct answer is B. cts manual. To globally enable Security Group Tag (SGT) tagging on a Cisco switch for TrustSec inline method, the cts manual command is used in global configuration mode.
Question
A network engineer responsible for the switching environment must provision a new switch to properly propagate security group tags within the TrustSec inline method. Which CLI command must the network engineer enter on the switch to globally enable the tagging of SGTs?
Options
- Acts sxp enable
- Bcts manual
- Ccts role-based sgt-map
- Dcts role-based enforcement
How the community answered
(45 responses)- A7% (3)
- B89% (40)
- C2% (1)
- D2% (1)
Why each option
To globally enable Security Group Tag (SGT) tagging on a Cisco switch for TrustSec inline method, the `cts manual` command is used in global configuration mode.
`cts sxp enable` enables Security Group Tag Exchange Protocol (SXP), which is used for SGT propagation when devices do not support inline tagging, not for globally enabling inline tagging itself.
The `cts manual` command enables the Cisco TrustSec feature set globally on the switch, which is a prerequisite for propagating Security Group Tags (SGTs) in the inline tagging method. This command transitions the device into a state where it can participate in TrustSec.
`cts role-based sgt-map` is used for mapping SGTs to IP addresses for SXP, not for globally enabling inline tagging.
`cts role-based enforcement` is used to enable enforcement of Security Group Access Control Lists (SGACLs), which is a consequence of TrustSec, not the command to globally enable SGT tagging.
Concept tested: Cisco TrustSec SGT inline tagging global enablement
Source: https://www.cisco.com/c/en/us/td/docs/switches/lan/trustsec/configuration/guide/trustsec-guide/trustsec-overview.html
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