Table Of Contents

V Commands

verify (session)

vrf (ERSPAN)

V Commands

---

This chapter describes the system management commands available that begin with V.

verify (session)

To verify the current configuration session, use the verify command.

verify

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command Modes

Session configuration mode

Command History

Release	Modification
5.2(1)N1(1)	This command was introduced.

Examples

This example shows how to verify a session:

switch(config-s)# verify 

Failed to start Verification: Session Database already locked, Verify/Commit in

Progress.

switch(config-s)# 

Related Commands

Command	Description
commit	Commits a session.
configure session	Creates a configuration session.
show configuration session	Displays the contents of the session.

vrf (ERSPAN)

To configure a virtual routing and forwarding (VRF) instance for Encapsulated Remote Switched Port Analyzer (ERSPAN) traffic forwarding in the source, use the vrf command. To revert to the defaults, use the no form of this command.

vrf {vrf_name | default | management}

no vrf {vrf_name | default | management}

Syntax Description

vrf_name	Name of the VRF. The VRF name can be any case-sensitive, alphanumeric string up to 32 characters.
default	Specifies the default VRF instance.
management	Specifies the management VRF instance.

Command Default

None

Command Modes

ERSPAN session configuration mode

Command History

Release	Modification
5.2(1)N1(1)	This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure a VRF instance for the ESRSPAN source:

switch# configure terminal

switch(config)# monitor session 1 type erspan-source

switch(config-erspan-src)# vrf default

switch(config-erspan-src)#

Related Commands

Command	Description
monitor-session	Enters the monitor configuration mode for configuring an ERSPAN session for analyzing traffic between ports.
show monitor session	Displays information about the Ethernet switched port analyzer (SPAN) or ERSPAN monitor session.