Cisco 2921 User Manual

90
Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
Chapter Configuring Ethernet Virtual Connection Bridge Domain
Support for Switch Virtual Interfaces (SVI) on ISR G2 Metro Ethernet BD
What to Do Next
To add proactive threshold conditions and reactive triggering for generating traps, see the “Configuring
Proactive Threshold Monitoring" module of the IP SLAs Configuration Guide.
When you are finished configuring proactive threshold monitoring for this operation, see the
"Scheduling IP SLAs Operations" section to schedule the operation.
Support for Switch Virtual Interfaces (SVI) on ISR G2 Metro
Ethernet BD
You can connect a SVI with a Metro Ethernet BD to re-direct the traffic from a switch port onto the BD
and vice versa, as shown in Figure 1.
Step 11
history interval intervals-stored
Example:
Router(config-sla-y1731-delay)#
history interval 2
(Optional) Sets the number of statistics distributions kept
during the lifetime of an IP SLAs Ethernet operation.
Step 12
max-delay milliseconds
Example:
Router(config-sla-y1731-delay)#
max-delay 5000
(Optional) Sets the amount of time an MEP waits for a
frame.
Step 13
owner owner-id
Example:
Router(config-sla-y1731-delay)# owner
admin
(Optional) Configures the owner of an IP SLAs operation.
Step 14
end
Example:
Router(config-sla-y1731-delay)# end
Exits to privileged EXEC mode.
Command Purpose

Cisco 2921 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
Product color	Black
Rack capacity	2U
USB version	2.0
RS-232 ports	1
USB ports quantity	2
Ethernet LAN (RJ-45) ports	3
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
Firewall security	Cisco IOS
Operating altitude	0 - 3000 m
Non-operating altitude	0 - 4570 m
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	10 - 85 %
AC input voltage	100 - 240 V
Power source type	AC
AC input frequency	47 - 63 Hz
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

Weight and Dimensions

Depth	469.9 mm
Width	438.2 mm
Height	88.9 mm
Weight	13200 g