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2015年3月12日星期四

Huawei AR1200 Series Routers Model Comparison



Huawei AR1200 routers are designed to provide secure and scalable unified voice and data communications for small enterprises or large enterprise branch offices. Huawei AR1200 series enterprise routers are next-generation enterprise-class routers based on the Huawei proprietary Versatile Routing Platform (VRP). They build on Huawei’s record of leadership in data communication and networking to provide industry-leading system performance and scalability to meet current and future business needs. The AR1200 series integrates routing, switching, 3G service, Wireless LAN (WLAN), voice, and security functions. The AR1200 uses an embedded hardware encryption technique and supports a voice-optimized Digital Signal Processor (DSP).

Huawei AR1200 Series Routers Specification
Specifications
AR1220-D
WAN Speed with Services
200 Mbit/s
200 Mbit/s
200 Mbit/s
200 Mbit/s
200 Mbit/s
200 Mbit/s
Fixed Ports
WAN: 2 x GE
LAN: 8 x FE
WAN: 2 x GE (1 x Combo)
LAN: 8 x FE
Slots
  •          SIC slots: 2
  •         WSIC slots (default/max): 0/1
3G/LTE
  •          FDD LTE: Uplink; 50 Mbit/s, Downlink; 100 Mbit/s
  •          CDMA 2000 EV-DO Rev A, WCDMA, individual 3G uplink/backup link
Wireless Controller
Wireless Controller is integrated in software
Wi-Fi
-
-
802.11 b/g/n
802.11 b/g/n
-
-
Memory
512 MB
512 MB
512 MB
512 MB
512 MB
512 MB
Maintenance
All interface cards support hot swapping.
U-disk deployment supported
Power Supply
AC: 100V to 240V, 50/60 Hz
AC: 100V to 240V, 50/60 Hz
PoE Power: External 100W
AC: 100V to 240V, 50/60 Hz
PoE Power: External 100W
AC: 100V to 240V, 50/60 Hz
PoE Power: External 100W
AC: 100V to 240V, 50/60 Hz
DC: –42V to –53V
AC: 100V to 240V, 50/60 Hz
Dimensions (H x W x D)
44.5 mm x 390 mm x 220 mm

As a world leading Huawei networking products supplier, Huanetwork wholesales original new Huawei networking equipments, including Huawei switches, Huawei routers, Huawei symantec security products, Huawei IAD, Huawei SFP and other Huawei networking products. Our customers include telecom operators, Huawei resellers, ISP and system integrators. If you have such requirement please contact your sales person, if you are new customer, please feel free to contact sales@huanetwork.com. Our HCIE headed technical team can provide network design, products installation and configuration, trouble shooting etc.

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2014年7月17日星期四

How to Configure NQA for Static IPv4 Routes



Applicability
This example applies to all versions and Huawei wireless routers.

Networking Requirements
NQA for static IPv4 routes can quickly detect network faults and control advertisement of static routes. As shown in Figure 1, RouterA connects to RouterB through GE2/0/0 and connects to RouterC through GE1/0/0. Two links are available from RouterA to RouterD: RouterA-->RouterB-->RouterD (primary link) and RouterA-->RouterC-->RouterD (backup link).Configure an NQA ICMP test intance on RouterA to detect the active link. When the active link becomes faulty, packets sent from RouterA to RouterD are switched to the standby link.
Figure 1 Networking diagram of configuring NQA for static IPv4 routes 

Procedure
1. Configure RouterA.
#
 sysname RouterA
#
interface GigabitEthernet1/0/0
 ip address 192.168.1.1 255.255.255.0
#
interface GigabitEthernet2/0/0
 ip address 192.168.4.1 255.255.255.0
#
interface GigabitEthernet3/0/0
 ip address 192.168.6.1 255.255.255.0
#
ip route-static 192.168.2.0 255.255.255.0 192.168.1.2
ip route-static 192.168.3.0 255.255.255.0 192.168.4.2
ip route-static 192.168.5.0 255.255.255.0 192.168.1.2 preference 100  //Set the preference of static routes to 100 so that the static routes can be used as backup routes.
ip route-static 192.168.5.0 255.255.255.0 GigabitEthernet2/0/0 192.168.4.2 track nqa admin icmp  //Configure a static route to associate it with an NQA test instance.
#
nqa test-instance admin icmp  //Configure an NQA test instance named admin icmp.
 test-type icmp  //Set the test type to ICMP.
 destination-address ipv4 192.168.3.1  //Set the destination address of the NQA test instance to 192.168.3.1.
 frequency 10  //Set the interval between two NQA tests to 10s.
 probe-count 2  //Set the number of test probes of an NQA test instance to 2.
 start now  //Start the NQA test instance immediately.
#

2. Configure RouterB.
#
 sysname RouterB
#
interface GigabitEthernet1/0/0
 ip address 192.168.3.2 255.255.255.0
#
interface GigabitEthernet2/0/0
 ip address 192.168.4.2 255.255.255.0
#
ip route-static 192.168.5.0 255.255.255.0 192.168.3.1
ip route-static 192.168.6.0 255.255.255.0 192.168.4.1
#

3. Configure RouterC.
#
 sysname RouterC
#
interface GigabitEthernet1/0/0
 ip address 192.168.1.2 255.255.255.0
#
interface GigabitEthernet2/0/0
 ip address 192.168.2.1 255.255.255.0
#
ip route-static 192.168.5.0 255.255.255.0 192.168.2.2
ip route-static 192.168.6.0 255.255.255.0 192.168.1.1

4. Configure RouterD.
#
 sysname RouterD
#
interface GigabitEthernet1/0/0
ip address 192.168.3.1 255.255.255.0
#
interface GigabitEthernet2/0/0
ip address 192.168.2.2 255.255.255.0
#
interface GigabitEthernet3/0/0
ip address 192.168.5.1 255.255.255.0
#
ip route-static 192.168.1.0 255.255.255.0 192.168.2.1
ip route-static 192.168.4.0 255.255.255.0 192.168.3.2
ip route-static 192.168.6.0 255.255.255.0 192.168.3.2
ip route-static 192.168.6.0 255.255.255.0 192.168.2.1
#

5. Verify the configuration.
Run the display nqa results test-instance admin icmp command on RouterA to view the NQA test result. The command output displays "Lost packet ratio: 0 %", indicating that the link status is normal. Run the display ip routing-table command on RouterA to view the IP routing table. The routing table contains the static route with destination network segment 192.168.5.0/24 and next-hop address 192.168.4.2. There is no static route with preference 100 in the routing table.
Run the shutdown command in the view of GE1/0/0 or GE2/0/0 on RouterB to simulate a link failure. Run the display nqa results test-instance admin icmp command on RouterA to view the NQA test result. The command output displays "Completion:failed" and "Lost packet ratio: 100 %, indicating that a link failure has been detected. Then run the display ip routing-table command on RouterA to view the IP routing table. The routing table contains the static route with preference 100. There is no static route with destination network segment 192.168.5.0/24 and next-hop address 192.168.4.2. 

Configuration Notes
  • The static route associated with an NQA test instance is deleted from the routing table only when the NQA test fails. You can run the display nqa results command to view the NQA test result.
  • Before modifying the configuration of an NQA test instance, stop the NQA test instance.
  • If the static route associated with one NQA test instance is associated with another NQA test instance, the association between the static route and the former NQA test instance is removed.
  • Only the NQA ping test instance is used so that RouterA switches services based on the test result. There is no requirement for the peer device configuration.

The more information about technical support you can consult with our technician - Bill, and his e-mail address is as below:  
bill@huanetwork.com


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2014年6月16日星期一

How to Configure IS-IS IPv6 for Huawei Routers



Applicability
This example applies to all Huawei AR routers of V200R002C00 and later versions.
Networking Requirements
As shown in Figure 1:
  • RouterA, RouterB, RouterC, and RouterD belong to the same AS. The four routers need to run IS-IS to implement IPv6 interworking.
  • RouterA, RouterB, and RouterC belong to Area 10, and RouterD belongs to Area 20.
  • RouterA and RouterB are Level-1 routers, RouterC is a Level-1-2 router, and RouterD is a Level-2 router.
Figure 1 Networking diagram of configuring IS-IS IPv6
 

Procedure
1. Configure RouterA.
#
 sysname RouterA
#
 ipv6  //Enable IPv6 unicast forwarding.
#
isis 1  //Enable IS-IS process 1.
 is-level level-1  //Set the router as a Level-1 router.
 network-entity 10.0000.0000.0001.00  //Set the NET for IS-IS process 1.
 #
 ipv6 enable topology standard  //Enable the IPv6 capability for IS-IS process 1.
 #
#
interface GigabitEthernet1/0/0
 ipv6 enable  //Enable IPv6 on the interface.
 ipv6 address 10:1::2/64  //Configure a global unicast IPv6 address for the interface.
 isis ipv6 enable 1  //Enable the IPv6 capability for IS-IS process 1 on the interface.
#
Return

2. Configure RouterB.
#
 sysname RouterB
#
 ipv6
#
isis 1
 is-level level-1
 network-entity 10.0000.0000.0002.00  //Set the NET for IS-IS process 1.
 #
 ipv6 enable topology standard
 #
#
interface GigabitEthernet1/0/0
 ipv6 enable
 ipv6 address 10:2::2/64  //Configure a global unicast IPv6 address for the interface.
 isis ipv6 enable 1
#
return

3. Configure RouterC.

#
 sysname RouterC
#
 ipv6
#
isis 1
 network-entity 10.0000.0000.0003.00  //Set the NET for IS-IS process 1.
 #
 ipv6 enable topology standard
 #
#
interface GigabitEthernet0/0/0
 ipv6 enable
 ipv6 address 30::1/64  //Configure a global unicast IPv6 address for the interface.
 isis ipv6 enable 1
 isis circuit-level level-2  //Set the circuit type as Level-2, allowing only Level-2 adjacencies to be established on the interface.
#
interface GigabitEthernet1/0/0
 ipv6 enable
 ipv6 address 10:1::1/64  //Configure a global unicast IPv6 address for the interface.
 isis ipv6 enable 1
#
interface GigabitEthernet2/0/0
 ipv6 enable
 ipv6 address 10:2::1/64  //Configure a global unicast IPv6 address for the interface.
 isis ipv6 enable 1
#
return

4. Configure RouterD.

#
 sysname RouterD
#
 ipv6
#
isis 1
 is-level level-2  //Set the router as a Level-2 router.
 network-entity 20.0000.0000.0004.00  //Set the NET for IS-IS process 1.
 #
 ipv6 enable topology standard
 #
#
interface GigabitEthernet1/0/0
 ipv6 enable
 ipv6 address 30::2/64  //Configure a global unicast IPv6 address for the interface.
 isis ipv6 enable 1
#
interface GigabitEthernet2/0/0
 ipv6 enable
 ipv6 address 20::1/64  //Configure a global unicast IPv6 address for the interface.
 isis ipv6 enable 1
#
return

5. Verify the configuration.
Run the display isis route command on each router to view IS-IS routes.
Interfaces on RouterA, RouterB, RouterC, and RouterD can successfully ping each other.
Configuration Notes
  • IPv6 must be enabled in the system view and interface view.
  • The IPv6 capability must be enabled for IS-IS on interfaces.
  • When using the network-entity command to set a NET for an IS-IS process, configure the same area ID for routers in an area.

The more information about technical support you can consult with our technician - Bill, and his e-mail address is as below:  
bill@huanetwork.com

More related:

Example for Configuring the SNMP Function to Implement Communication Between the Device and the NMS
Example for Connecting Intranet Users to the Internet in Easy IP Mode
Example for Configuring the Device as a PPPoE Client to Connect Users to the Internet
How to Configure the PPPoE Client on Huawei AR1200?
Example for Connecting Intranet Users to the Internet in NAT Address Pool Mode