Name: Cisco 2911
Brand: Cisco
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Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide

Chapter Configuring Security Features

SGT over Ethernet Tagging

DETAILED STEPS

Command or Action Purpose

Step 1

enable

Example:

Router(config)# enable

Enables the privileged EXEC mode. Enter your

password if prompted.

Step 2

configure terminal

Example:

Router(config)# configure terminal

Enters the global configuration mode.

Step 3

interface gigabitethernet slot/port

Example:

Router(config)# interface gigabitethernet

0/0

Enters the interface configuration mode.

Step 4

cts manual

Example:

Router(config-if)# cts manual

Enables the interface for CTS SGT authorization

and forwarding, and enters the CTS manual

interface configuration mode.

Step 5

propagate sgt

Example:

Router(config-if-cts-manual)# propagate sgt

Enables L2-SGT imposition for egress traffic on

the interface.

Note If you configure cts manual command,

CTS SGT propagation is enabled by

default. To disable CTS SGT propagation,

use no propagate sgt command.

Step 6

policy static sgt tag [trusted]

Example:

Router(config-if-cts-manual)# policy static

sgt 77 trusted

Configures a static SGT ingress policy on the

interface and defines the trustworthiness of an

SGT received on the interface.

Note The trusted keyword indicates that the

interface is trustworthy for CTS. The SGT

value received via the ethernet packet on

this interface is trusted and will be used by

the device for any SGT-aware policy

enforcement or for egress tagging. If the

trusted keyword is not configured, all the

ingress traffic is assigned with the static

SGT value specified in the configuration.

Step 7

end

Example:

Router(config-if-cts-manual)# end

Exits the configuration session.

Other manuals for Cisco 2911

Manual10 pages

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Cisco 2911 Specifications

General

Ethernet LAN	Yes
Cabling technology	10/100/1000Base-T(X)
Networking standards	IEEE 802.1Q, IEEE 802.1ag, IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3ah, IEEE 802.3u
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet interface type	Gigabit Ethernet
DHCP client	-
Routing protocols	BGP, EIGRP, OSPF
Supported protocols	IPv4, IPv6, IS-IS, IGMPv3, PIM SM, SSM, DVMRP, IPSec, GRE, BVD, MPLS, L2TPv3, PPP, MLPPP, MLFR, HDLC, RS-232, RS-449, X.21, V.35, EIA-530, PPPoE, ATM
USB version	2.0
RS-232 ports	1
Expansion slots	4 x EHWIC 2 x DSP 1 x ISM
USB ports quantity	2
Ethernet LAN (RJ-45) ports	3
Firewall security	Cisco IOS
Input current	2.2 A
AC input voltage	100 - 240 V
Power source type	AC
AC input frequency	47 - 63 Hz
Power consumption (typical)	50 W
Product color	Black
Rack capacity	2U
Operating altitude	0 - 4000 m
Non-operating altitude	0 - 4570 m
Storage temperature (T-T)	-40 - 80 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	5 - 85 %
Safety	UL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1, AS/NZS 60950-1, IEC 60950-1
Electromagnetic compatibility	47 CFR, ICES-003, EN55022, CISPR22, AS/NZS 3548, VCCI V-3, EN 300-386, EN 61000, EN 55024, CISPR 24EN50082-1