Cisco Nexus 7000 Series Reference Guide

I Commands
ip ttl
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Cisco Nexus 7000 Series NX-OS System Management Command Reference
OL-25806-03
ip ttl
To configure the IP time-to-live (TTL) value of the Encapsulated Remote Switched Port Analyzer
(ERSPAN) traffic, use the ip ttl command.
ip ttl ttl_value
Syntax Description
Defaults 255
Command Modes config-erspan-src and config-erspan-dst
Supported User Roles network-admin
network-operator
Command History
Usage Guidelines This command does not require a license.
Examples This example shows how to configure the IP TTL value of the ESRSPAN source:
switch# configure terminal
switch(config)# monitor session 5 type erspan-source
switch(config-erspan-src)# ip ttl 30
switch(config-erspan-src)#
This example shows how to configure the IP TTL value of the ESRSPAN destination:
switch# configure terminal
switch(config)# monitor session 3 type erspan-destination
switch(config-erspan-dst)# ip ttl 35
switch(config-erspan-dst)#
Related Commands
ttl_value Value of the IP TTL of the ERSPAN traffic. The range is from 1 to 255.
Release Modification
5.1(1) This command was introduced.
Command Description
ip dscp Configures the DSCP value of the packets in the ERSPAN traffic.
monitor-session Enters the monitor configuration mode for configuring an ERSPAN or
SPAN session for analyzing traffic between ports.

Cisco Nexus 7000 Series Specifications

General

Chassis	Modular
Operating System	Cisco NX-OS
Latency	Sub-microsecond
IPv6 Support	Yes
Redundancy	Power supplies, fans, supervisors, fabric modules
Power Supply	AC or DC
Layer Support	L2, L3
Network Management	CLI, SNMP
Virtualization	VRF, vPC
Ports	10 Gigabit Ethernet, 40 Gigabit Ethernet, 100 Gigabit Ethernet, Fibre Channel, Fibre Channel over Ethernet (FCoE)
Supported Modules	Various (1G, 10G, 40G, 100G)
Features	FCoE, OTV, LISP
MPLS Support	Yes
Quality of Service (QoS)	Yes
Security Features	ACLs, Cisco TrustSec, Control Plane Policing (CoPP)
Dimensions	Varies by model
Weight	Varies by model
Operating Temperature	0 to 40°C (32 to 104°F)
Storage Temperature	-40°F to 158°F (-40°C to 70°C)
Humidity	5 to 95% noncondensing
MTBF	Varies by model
Number of Slots	Varies by model (9-slot, 10-slot, 18-slot)