CCM & IPCCX routing redundancy
Type of emergency centar, I create
for technical support and it was essential to be available "25 hours of the day" mission I CCM 4.1.3 cluster with a 4.0.1 IPCCX
I configured routing CSQ, but want to have backup option routing in the event of failure IPCCX, is it possible to integrate (have some sort of to the front) CSQ with fighter pilot, list and group attacking backup, or staff busy no answer
Or is it better to have a hunt as first option routing
What can I do to have these options type of redundant
Thank you!!
Vlad
You're on target, if you only on IPCCX server, you can create a list/Fighter/fighter pilot group online that lists the extensions, and under the CTI Route Point pointing to the Application IPCCX in the cover/Destination towards the front of the non-response and the default enter the DN fighter pilot. Make sure that the CSS of the ITC RP has access to the Partition of fighter pilot, if not then assign correct CSS under the calling search space is filed next to the call before extensions.
The rate of all messages to the usefult!
Chris
Tags: Cisco Support
Similar Questions
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NFS traffic on a non-routable network, or can it go through a layer 3 device?
The main question that concerns me is the performance. I realize that, from a safety point of view, it may be preferable to make it on one vlan not routed. However in this ad I am answering the question so if keep movement of NFS one VLAN private which is not routed is important from the point of view of performance. If so, how is it important from a performance perspective? And what is the best way to predict what will be the impact on the performance of NFS packets sent over a virtual private LAN vs?
Keep in mind these requirements for NFS routed on vSphere:
vSphere 5.0 Update 1 supports a L3 routed NFS access to storage when ensure you that your environment meets the following conditions:
- Using Hot Standby Router Protocol Cisco (HSRP) router IP. If you use a non-Cisco router, remember to use Virtual Router Redundancy Protocol (VRRP) instead.
- Quality of Service (QoS) allows you to prioritize the L3 NFS traffic on networks with limited bandwidth, or networks who know a congestion. See the documentation of your router for more details business.
- Follow routed NFS L3 methods recommended by the storage provider. For more information, contact your storage vendor.
- Disable the management of network i/o resources (NetIORM)
- If you plan to use systems with top-of-rack switches or dependent I/O device to the switch of partitioning, provider of system compatibility and support.
In an environment of L3 the following additional restrictions are applied:- The environment doesn't support VMware Site Recovery Manager.
- The environment supports only the NFS protocol. Do not use other protocols such as FCoE storage on the same physical network.
- The NFS traffic in this environment is not IPv6.
- The NFS traffic in this environment can be sent only via a local network. Other environments such as WAN are not supported.
- The environment does not support the distributed virtual switch (DVS).
Source: http://blogs.vmware.com/vsphere/2012/06/vsphere-50-u1-now-supports-routed-nfs-storage-access.html
-
Topology change syslog, how to disable messages?
I have a number of switches BNT/Lenovo (8124, 8052, 8264) and all are connected to our central syslog server. I have quite a few switches in the same vlan, and I get a lot of topology messages of change like this:
2016 03-11 T 05: 39:01.143556 - 07:00 Mar 11 05:39:07 switch-1 ALERT switch OS
: STG 44, changing topology detected I don't necessarily need to see this. I would like to delete this message without Gohan other messages such as the STP root bridge changes. Is this possible? These seem to be my options from the side of the switch:
8052b Journal (config) #logging?
all all
BGP BGP
cfg Configuration
cfgchg Configuration change notify
CLI command line interface
Console Console
difference of Configuration monitoring difftrak
dot1x 802. 1 x
failover failover
Hyperlinks Hotlinks
IGMP IGMP-Group
IGMP-mrouter IGMP mrouter
applicant applicant IGMP IGMP
IP Internet protocol address
IPv6 IPv6
LACP Link Aggregation Control Protocol
system port link
LLDP LLDP
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MLD MLD
NETCONF NETCONF Configuration Protocol
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Web WebI looked in the CLI guide for "journal of logging", but all I get is the following:
[None] Journaling log [
]
Displays a list of the features for which syslog messages can be generated. You
can choose to turn on or off specific features (such as VLANs, stg, or ssh).
or enable/disable syslog on all available functions.
Control mode: global configurationThere is no detail on the option does what exactly.
I know that I probably can filter messages from syslog server-side but I would rather start the level for the switch.
Thank you.
Today, there is no way to delete these specific messages.
They should not be too many and are often very useful to determine the cause of a failure.
In order to reduce drastically the TCN BPDU is to put all the host ports such as 'edge' or 'portfast '.
This setting prevent BPDUS and messages production when a host disconnect or connect to the switch.
Then, only the 'real' TCN is recorded and useful for diagnosis.
Ciao, Maurizio.
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The 3845 router question redundant power supply
Is it possible to swap a bad redundant power on a without voltage 3845 router the router?
The FAQ at this URL indicates that they ARE actually hot. Please look at here, under 'System (AC/DC) Power'.
-
Configure incoming calls to route to the internal unit
I have a Cisco 2921 router which has a 4 FXO inside card. I would like to configure so that ALL incoming calls on all 4 ports to be forwarded to a post internal (1001), it is a test environment and I can't seem to understand what Miss me. The config is below:
Building configuration...
Current configuration: 8500 bytes
!
! Last configuration change at 08:19:46 EST Friday, March 1, 2013 by sjones
!
version 15.1
horodateurs service debug datetime msec localtime
Log service timestamps datetime msec localtime
no password encryption service
sequence numbers service
!
hostname WH-VOIP-2900
!
boot-start-marker
boot-end-marker
!
!
logging buffered 10000000
!
AAA new-model
!
!
AAA authentication login default group Ganymede + local line
/NOAUTH AAA authentication login no
default AAA authorization exec group Ganymede + local no
/NOAUTH AAA authorization exec no
orders accounting AAA 15 by default start-stop Ganymede group.
Default connection accounting AAA power Ganymede group.
!
!
!
!
!
AAA - the id of the joint session
!
clock timezone IS - 5 0
summer time clock IS recurring
!
No ipv6 cef
IP source-route
IP cef
!
!
!
!
!
no ip domain search
IP domain name mgsd.edu
!
Authenticated MultiLink bundle-name Panel
!
!
!
!
!
!
FXO trunk group
!
Crypto pki token removal timeout default 0
!
Crypto pki trustpoint TP-self-signed-3979560690
enrollment selfsigned
name of the object cn = IOS - Self - signed - certificate - 3979560690
revocation checking no
!
!
TP-self-signed-3979560690 crypto pki certificate chain
certificate self-signed 01
308201B 6 A0030201 02020101 3082024D 300 D 0609 2A 864886 F70D0101 04050030
2 060355 04031326 494F532D 53656 C 66 2 AND 536967 6E65642D 43657274 31312F30
69666963 33393739 35363036 6174652D 3930301E 170 3130 31323232 31333533
30375A 17 0D 323030 31303130 30303030 305A 3031 06035504 03132649 312F302D
4F532D53 5369676E 656C662D 43 65727469 66696361 74652 33 39373935 65642D
36303639 3030819F 300 D 0609 2A 864886 01050003, 818, 0030, 81890281 F70D0101
8100DD47 9227149F 2D084CE5 3 D 7DBF4FCA 227595 C3519000 3F468821 D56F653A
E74FCBAD B4936598 F0C26B2B 6132ADE7 1B1BDC89 44D3C53F 63DDAF78 8E08FCA7
7044095A DBE38889 7CD 48871 94ED1CF9 F2ECC50A 8BD21AFC 5BC3B3FC B322E161
F3CE339A 88AA803B E3705349 03A7D918 C11E5844 ECF039EB FEC44CDF 52A59AE5
0C 430203 010001A 3 75307330 1 130101 FF040530 030101FF 30200603 0F060355
551 1104 19301782 1557482D 564F4950 2 D 302E6D67 323930 73642E65 6475301F
23041830 16801463 9BA90049 2F6005DC F2A35FC3 0EDB2530 0603551D 4138 329D
1 D 060355 1D0E0416 0414639B A900492F 6005DCF2 A35FC332 9D41380E DB25300D
06092A 86 01010405 00038181 005C2C45 9F687AEF 3219F567 337E55CD 4886F70D
9E524A1B 7879B3B1 F3C872F9 DFF7F014 FFE0D84B 67252EFE 3DFF8959 9565ADE2
79857E34 FFF2C3DE 667D5D62 8A4E4690 D874CF4A 8B 180832 7748D1E8 BB71543B
BC404126 02DABACB DDF24EE6 6F63F8CE F7F8494C 66115C B768BC77 DA2D5C2C 77
984DC376 A16F2B81 D1CBD44F F23B8605 D4
quit smoking
voice-card 0
DSP services dspfarm
!
!
!
voip phone service
h323 connections allow h323
allow connections h323 to SIP
allow connections sip h323
allow sip to sip connections
redirect ip2ip
Fax protocol t38 ls-redundancy version 0 0 hs-redundancy 0 help none
H323
!
voice class codec 1
g711ulaw codec preference 1
codec preference 2 g729r8
!
vocal h323 class 1
H225 timeout tcp establish 3
Call slow start
prerogative of the call
!
!
!
!
!
license udi pid CISCO2921/K9 sn FTX1448AJ6B
HW-module pvdm 0/0
!
!
!
username admin privilege 15 secret 5 $1$ iKc / $uQJli0iQG9VAu4PiFeYC8 /.
!
redundancy
!
!
!
!
!
!
!
!
!
!
!
interface GigabitEthernet0/0
Description inside LAN
IP 10.40.0.51 255.255.0.0
automatic duplex
automatic speed
H323-gateway voip interface
H323-gateway voip bind port 10.40.0.51
!
interface GigabitEthernet0/1
no ip address
Shutdown
automatic duplex
automatic speed
!
interface GigabitEthernet0/2
no ip address
Shutdown
automatic duplex
automatic speed
!
IP forward-Protocol ND
!
IP http server
local IP http authentication
IP http secure server
IP http timeout policy slowed down 60 life 86400 request 10000
!
IP route 0.0.0.0 0.0.0.0 10.40.0.1
!
!
!
!
!
!
SNMP-Server RO community mgsdvoip
SNMP-Server RO community mhsswitch
location of Server SNMP "Mooresville High School"
Server enable SNMP traps snmp authentication linkdown, linkup warmstart cold start
Enable SNMP-Server intercepts ATS
Server enable SNMP traps eigrp
Enable SNMP traps envmon fan supply temperature State of the server stop
Server enable SNMP traps insertion withdrawal flash
SNMP-Server enable traps energywise
Server enable SNMP traps cef resources-failure-change of State peer peer-fib-state-change inconsistency
Server enable SNMP traps config-copy
config SNMP-server enable traps
Server enable SNMP traps config-ctid
entity of traps activate SNMP Server
Server enable SNMP traps hsrp
Enable SNMP-server holds the CPU threshold
Server enable SNMP traps syslog
Server enable SNMP traps vtp
Server enable SNMP traps srst
SNMP-Server enable traps voice
SNMP-server host 10.65.0.252 version 2 c mgsdvoip
SNMP-server host 10.10.0.252 version 2 c mhsswitch
RADIUS-server host 10.60.253.10 key Pa$ $word
RADIUS-server application made
!
!
control plan
!
!
voice-port 0/0/0
1 FXO-group of circuits
connection ÉRA 1001
Description 704-799-0516
!
voice-port 1/0/0
2 FXO-group of circuits
connection ÉRA 1001
!
voice-port 0/0/2
3 FXO trunk-group
connection ÉRA 1001
!
voice-port 0/0/3
4 FXO-group of circuits
connection ÉRA 1001
Description ==> 911
!
!
!
SCCP local GigabitEthernet0/0
SCCP ccm 10.65.0.63 identifier 1 version7.0
SCCP
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SCCP ccm Group 1
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the associated profile 2 registry WH-2900_MTP
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Codec g711alaw
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Codec g729abr8
Codec g729r8
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Codec g711ulaw
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!
voice POTS dial-peer 1
trunkgroup FXO
incoming called-number.
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Dial-peer voice 2 pots
destination-model 9 [2-9] 11
Setup progress_ind allow 3
alert progress_ind activate 8
progress_ind enable progress 8
port 0/0/3
Forward-digits 3
!
Dial-peer voice 3 pots
destination-model $ 911
Setup progress_ind allow 3
alert progress_ind activate 8
progress_ind enable progress 8
port 0/0/3
Forward-digits all the
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Dial-peer voice 4 pots
trunkgroup FXO
destination-model 9 [2-9]... [2-9]......
Setup progress_ind allow 3
alert progress_ind activate 8
progress_ind enable progress 8
Forward-digits 10
!
voice pots Dial-peer 5
trunkgroup FXO
destination-model 91 [2-9]... [2-9]......
Setup progress_ind allow 3
alert progress_ind activate 8
progress_ind enable progress 8
Forward-digit 11
!
Dial-peer voice 6 pots
trunkgroup FXO
destination-style 9011T
Setup progress_ind allow 3
alert progress_ind activate 8
progress_ind enable progress 8
prefix 011
!
Dial-peer voice 32 pots
trunkgroup FXO
composition of 4-digit SRST Description to other sites
destination-model 2...
Forward-digits all the
prefix 704658
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Dial-peer voice 100 voip
preference 1
destination-model [2]...
Setup progress_ind allow 3
progress_ind connect enable 8
progress_ind disconnect switch 8
session target ipv4:10.65.0.23
codec voice-class 1
h323 voice-class 1
DTMF-relay h245 alphanumeric
rate of 14400 Fax
IP qos dscp cs5 signaling
No vad
!
Dial-peer voice voip 101
preference 2
destination-model [2]...
Setup progress_ind allow 3
progress_ind connect enable 8
progress_ind disconnect switch 8
session target ipv4:10.65.0.63
codec voice-class 1
h323 voice-class 1
DTMF-relay h245 alphanumeric
rate of 14400 Fax
IP qos dscp cs5 signaling
No vad
!
!
!
!
access controller
Shutdown
!
!
Call-Manager-emergency
secondary-tone 9
MAX conferences 4-6 win
transfer full-consult system
3 timeouts interdigit
IP source address 10.40.0.51 port 2000
Max-joined 50
Max - dn 100 double line
primary phone message system is offline
secondary system message standalone
1 7046582 model numbering plan... extension-length 4
transfer-model. T
KeepAlive 10
voicemail 2525
call-Park select non-auto-match
ground of appeal forwards. T
call forward availability 97046582525
timeout before call 97046582525 16 noan
aa-mm-dd date format
!
!
VM integration
direct model * GNC
peer-to-peer of nonresponse 5 FDN of mires * GNC *.
peer-to-peer busy 7 FDN of mires * GNC *.
safe-to-post non-response 4 FDN of mires * GNC *.
safe-to-position 6 FDN of mires * GNC *.
!
!
Line con 0
password V01pG8te
line to 0
line vty 0 4
access-class 23 in
privilege level 15
password V01pG8te
transport input telnet ssh
line vty 5 15
access-class 23 in
privilege level 15
password V01pG8te
transport input telnet ssh
line vty 16 1114
transport of entry all
!
Scheduler allocate 20000 1000
NTP 129.6.15.29 Server
end
Jeff,
I guess that 100 & 101 voip dial peers point to a CuCM?
The destination model on the voip dial peer does not 1001 on the ERA and they must change to something like: -.
Dial-peer voice voip 101
voice mail Dial 100
destination-model [12]...
voice mail Dial 101
destination-model [12]...
destination-model [2]...
Hope this helps,
Craig
PLEASE EVALUATE THE MESSAGES USEFUL
-
Connect 6224 VLAN routing and management VLAN
Happy holidays all the world-
I read several posts here and elsewhere on the inability of the 6224 to deliver its own management interface. OK, enough, I get it. But what I don't understand is a practical solution to what seems to be a huge problem if you want to use the network to connect to the device to manage (instead of the serial console port).
Let's say I want to have three networks A, B, and C on the 6224 and configure it to route between any combination of them. Let's call them VLANS 1, 2, and 3. Three ethernet cables will connect to three ports on the 6224. for the network A, b and C. Let's just ignore shifts and redundant connections to do this.
The management VLAN can not be assigned to one of these networks, right? He said in the documentation, and it turns out if you try to do it on the configuration of the switch. It doesn't let you do.
So, how do you reach the 6224 for management? Create a fourth network, VLAN 4? This seems to be the general theme of the answers to questions like that, but how do you reach this seemingly isolated network? By definition, it cannot be routed. Any computer that you normally use on A, B or C, can not reach D.
So what then? A dedicated computer for D who cannot reach the other thing than the switch management port? What about another completely separate router (I have a Cisco ASA with some ports to spare, or a hint of irony, an another 6224!) to provide a connection between D and a networks normally used? This is crazy.
Of course, missing me something here. I can't believe that the answer is, 'If you enable routing, the management interface is essentially unusable"but that's what it looks like, from my possibly twisted point of view. I want to have my laptop computer and any other computer, sitting on a network that can be put to rout by the 6224, and for that same laptop also be able to reach this same 6224 management interface.
Someone please help me understand this?
Thank you
Chris
PS: I have an email address. It is almost unique on the entire planet. I use it to connect to this forum. But Dell, like so many others, insists on ignoring these facts and let me create an another unique identifier while playing a game of 20 questions. That's why my remarkably stupid random username.
Thanks again, and I hope that someone gets at least a good laugh over this.
Vlan management can be considered as a port OOB. If the intention is that it be separated from the rest of the traffic and on its own dedicated network. However, you are not limited to manage the switch through just the interface vlan management. Each VLAN with an IP address can be used by customers in this vlan to manage the switch.
For example, if you assign a VLAN 2 address and ip 192.168.2.1. Customers in VLAN 2 with and the 192.168.2.x subnet ip address can access 192.168.2.1 to manage the switch, while being able to communicate with clients in other VLANs.
I hope this helps some, let me know if you need help on your config, or to specify anything.
Thank you
-
With Verizon DSL modem in bridge and as a router Linksys WRT 160N, my desktop and laptop computers have been in a network. Laptop computer and printer via wireless and desktop wired. The name of the network used to be the same for all connected devices. However, when my Linksys gave the soul about a week ago, I reconnected it via the Verizon Actiontec WRT704G modem/router combination and since I could not print from the laptop, and it takes about 5 minutes to print 2 pages of my office. The network name on my desktop by default automatically to the network 4, and on the laptop, there '2' after the former name of network. With different network names, I couldn't set up my home group. But I have access to the internet on both computers. The network name (SSID) on the site config the router and the printer is the same: the former name of the network without the '2'.
I need help or advice on how to clear or remove these other network names and have just 1 network name for all connected devices. I know that in Vista, you can merge or remove network profiles but can't seem to find a way to do this under Windows 7. Also, my laptop is Windows 7 Home Premium 32 bit and the Office on Home Premiun 64 bit.
Thank you
PejusonHi pejuson,
To remove profiles redundant network from your computer, you can follow the steps mentioned below and check.
1. open manage wireless networks by clicking the Start button, then Control Panel. In the search box, type Wireless, and then click manage wireless networks.
2 right-click the network profile you want to change, and then click on Properties.
3 make the desired changes, then click on OK.
For more information, see create or modify network profiles.
Hope this information helps you.
Concerning
Arona - Microsoft technical support engineer
Visit our Microsoft answers feedback Forum and let us know what you think -
Mode of the switch port to connect to a router
I wonder what mode to set the switchport is connected to a router.
I guess the cable between the router is connected to a port in trunk mode (for all the VLANS defined)? Then I Lass with gateways for VLANs pointing to the router routing interfaces?
So in this way, if a neighboring switch does not know how to route a packet to an unknown IP address, the packet is sent on the trunk to the other switch. Here the appropriate VLAN SVI sends the packet to the appropriate router interface. Is this correct or nearly correct?
Hi Atle,
You can connect a trunk port or port access to a router. If you choose to use an access port, the router will form an adjacency only through the VIRTUAL LAN defined in this access port. If you choose a trunk port, you can use dot1q encapsulation on subinterfaces of adjacencies form on several VLANs. If you use a trunk you would this type of configuration:
On the switch:
item in gi1/0/1 interface
switchport mode trunk
switchport trunk encapsulation dot1q
switchport trunk allowed vlan a to c
On the router
gi0/0.a interface
encapsulation dot1q one
IP address x.x.x.x y.y.y.y
!
interface gi0/0.b
encapsulation dot1q b
IP address v.v.v.v y.y.y.y
!
interface gi0/0.c
encapsulation dot1q c
IP address z.z.z.z y.y.y.y
Here's a good tutorial on this subject:
http://www.howtonetwork.NET/public/708.cfm
Cisco service documentation:
http://www.Cisco.com/en/us/docs/iOS/12_0t/12_0t1/feature/guide/8021Q.html
To answer your question, you can use the router as a default gateway for hosts. In this case, should not have an IVR on the switch, except for MANAGEMENT purposes. Traffic from the hosts would take the path of the L2 to the router and then the router would make the next decision of transfer for the package. If you have two routers, you could do a safe for both routers and run a FHRP between them for redundancy.
HTH
Anthony
-
ISP or internet access redundancy failover
Hi Experts,
There are four figures (A, B, C, D) shown in the attached diagram.
My goal-side wan failover, means,
If an ISP or router fails, the other should
always be accessible.
Cisco 2960 Switch L2 =
Cisco 3560 Switch L3 =
I speak here of only two methods i.e. redundancy
Floating static route and IP SLA. There are folllowing
questionnaires on the attached diagram below,
Please give me answers in options Yes or no, if yes, then
guide me how to do, give me a short idea with config:
Figure A:
1. floating static route (Yes or no)
2 IP SLA (Yes or no)
Figure b:
1. floating static route (Yes or no)
2 IP SLA (Yes or no)
Figure C:
1. floating static route (Yes or no)
2 IP SLA (Yes or no)
Figure D:
1. floating static route (Yes or no)
2 IP SLA (Yes or no)
Figiure A and B, the two subnet side LAN are same
Figure C and D, subnet side LAN both are different
Note: Please do not discuss HSRP or any routing protocol in this post...
Hi again Kuldeep!
First of all - I would like to know what hides behind switches. I will assume that there is some host machines, because if there was some other routers, things will become more complex.
In addition, it is a pity that we cannot use routing protocols here, it would facilitate the Setup as much.
Figure A:
I hate to say it but Figure A is a typical scenario of HSRP/GLBP - I'll tell you why and and then leave, as you suggested, that we should not use HSRP in this thread.
You have common LAN IP subnet. Therefore, all hosts that are connected to the switch must have default gateway configuration. But what happens if one of the gateways become unavaible? Or the link to ISP becomes Athens? There is no other way to deal with this problem than the FHRP protocols.
Let's think about the following scenario: Router 1 will work, but its link to isps1 breaks down. Router 1 will always be the gateway by default for guests, but cannot transfer the Internet traffic. She could have floating static route set to ROUTER2 and ROUTER2 if its connection to ISP2 up - it will pass traffic rather ROUTER1. But as you can see - FHRP would solve the problem better. Now traffic have still must be sent to the Router 1 and then again in LAN Router 2 to send to the ISP.
Thus,-online 1. Floating static route - might be, but:
But consider this scenario with ONLY floating static routes defined. ROUTER1 has ROUTER2 to ROUTER1 and ROUTER2 FSR failed link to Internet service providers. But what happens if the two links on isps1-R1 and R2-ISP2 sink? Traffic will be a loop between ROUTER1 and ROUTER2 until TTL expires. That's because ROUTER1 trying to forward all traffic to ROUTER2 due to the static route - ROUTER2 is do exactly the same. It of a rare scenario - but can occur.
2 IP SLA - Yes, you could improve floating static route combining with IP SLA. You will configure floating but static route on Router 1 to Router 2, Router 1 will monitor router ' s2 ISP link. Then the floating static route will appear only if the IP SLA test is passed. In this case, you prevent loops where the two links to ISPS goes down.
Very brief example (may include some errors):
R1(config)# ip sla 11
R1(config-ip-sla)# icmp-echo 125.36.56.45
R1(config-ip-sla-echo)# frequency 10
R1(config-ip-sla-echo)# exit ! 2x
R1(config)# track 1 ip sla 11 reachability
R1(config-track)# delay down 10 up 1
R1(config-track)# exit
R1(config)# ip sla schedule 11 life forever start-time now
R1(config)# ip route 0.0.0.0 0.0.0.0 192.168.1.3 253 track 1
And I have a similar setup on ROUTER2.
Explanation:
The first step in this configuration defines the probe.
Probe 11 is defined by the ip sla 11 command.
The test defined with the icmp-echo 125.36.56.45 command specifies that the ICMP echoes are sent to destination 125.36.56.45 to check connectivity.
The frequency 10 command schedules the connectivity test to repeat every 10 seconds.
The ip sla schedule 11 life forever start-time now command defines the start and end time of the connectivity test for probe 11; the start time is now and it will continue forever.
The second step defines the tracking object, which is linked to the probe from the first step.
The track 1 ip sla 11 reachability command specifies that object 1 is tracked; it is linked to probe 11 (defined in the first step) so that the reachability of the 125.36.56.45 is tracked.
The last step defines an action based on the status of the tracking object.
The ip route 0.0.0.0 0.0.0.0 192.168.1.3 254 track 1 command conditionally configures the default route, via 10.1.1.1, with an administrative distance of 2, if the result of tracking object 1 is true.
Thus, if 125.36.56.45 is reachable, a static default route via 192.168.1.3with an administrative distance of 253, is installed in the routing table.
Figure b:
OK I'm not sure if this switch is also active L3, or just capable L3 and it behaves like L2 switch.
If his behavior is L2 - same as Figure
If his behavior is L3 and routing - you could configure IP SLA + floating static routes in a similar way as in the Fig. A.
Switch must have two floating static routes and two probes IP SLA defined.
Figure b:
1. floating static route - not alone
2 IP SLA - Yes, with a floating static route
Example:
Switch(config)# ip sla 11
Switch(config-ip-sla)# icmp-echo 78.22.33.3
Switch(config-ip-sla-echo)# frequency 10
Switch(config-ip-sla-echo)# exit ! 2x
Switch(config)# ip sla 22
Switch(config-ip-sla)# icmp-echo 125.36.56.45
Switch(config-ip-sla-echo)# frequency 10
Switch(config-ip-sla-echo)# exit ! 2x
Switch(config)# track 1 ip sla 11 reachability
Switch(config-track)# delay down 10 up 1
Switch(config-track)# exit
Switch(config)# track 2 ip sla 22 reachability
Switch(config-track)# delay down 10 up 1
Switch(config-track)# exit
Switch(config)# ip sla schedule 11 life forever start-time now
Switch(config)# ip sla schedule 22 life forever start-time now
Switch(config)# ip route 0.0.0.0 0.0.0.0 192.168.1.2 2 track 1
Switch(config)# ip route 0.0.0.0 0.0.0.0 192.168.1.3 3 track 2
Figure C:
This one is a little tricky. Because you said that there are several different LANs. So there must be some VLAN. If the connection between routers and Switch is set as the trunk, you have routing Inter VLAN past, known as router-On-A-Stick. If this is the case - it would be similar to Figure A.
If you do not have Inter VLAN routing in this scenario I can't think of any possible solution here. It is simply because the ROUTER1 would not be able to send anything to ROUTER2 (if it was in different VLAN).
Figure D:
Similar to Figure B.
There might be some errors in the configuration of the example, if so - don't hesitate to correct me. Please do not take that 100% accurate, ready for use in the direct network. Hope that helps.
Best regards
Jan
-
How moving to redundant ESP on ASR1006?
It seems that you can failover to the redundant RP by the command "redundancy force-passage to the.
But what of the ESP?
How can I switchoever to redundant ESP without waiting on the active blade failure occur?
I went through several guides configuration, but all they talk about is high availability for SSO and routing protocols.
Have you tried the command "redundancy force-crossing the fp.
CARRR01 #sh pla
Chassis type: ASR1006
State of Type slot Insert (back)
--------- ------------------- --------------------- -----------------
0 ASR1000-SIP10 ok 2w0d
SPA-5X1GE-V2 0/0 2w0d ok
1 ASR1000-SIP10 ok 2w0d
R0 ASR1000-RP2 ok, active 2w0d
F0 ASR1000-ESP10 ok, active 2w0d
F1 ASR1000-ESP10 ok, 2w0d eve
Failure of P0 ASR1006-PWR-AC ch, 2w0d
P1 ASR1006-PWR-AC 2w0d ok
Slot CPLD Firmware Version Version
--------- ------------------- ---------------------------------------
0 09111601 12.2 XNC (33r)
1 07091401 12.2 (33r) XN2
R0 SECOND 10021901 12.2 (33r)
F0 XNC 07091401 12.2 (33r)
F1 XNC 07091401 12.2 (33r)
CARRR01 #red
CARRR01 #redundancy fo
CARRR01 #redundancy force-passage?
fp FP Execute failover
CARRR01 #redundancy force-crossing the fp
CARRR01 #redundancy force-crossing the fp?
CARRR01 #redundancy force-crossing the fp
Moving forward with transition to the standby FP? [confirm]
CARRR01 #.
* 15 sep 03:26:19.147: PARM-6-FP_SB_RELOAD_REQ %: R0/0: Secretariats: reload ensures FP: initiated by passage in the public Service message
* 15 sep 03:26:19.150: % IOSXE_OIR-6-OFFLINECARD: map (fp) offline in location F0
* 15 sep 03:26:19.463: PARM-6-FP_HA_STATUS %: R0/0: Secretariats: F1 redundancy State is Active
CARRR01 #sh platform
Chassis type: ASR1006
State of Type slot Insert (back)
--------- ------------------- --------------------- -----------------
0 ASR1000-SIP10 ok 2w0d
SPA-5X1GE-V2 0/0 2w0d ok
1 ASR1000-SIP10 ok 2w0d
R0 ASR1000-RP2 ok, active 2w0d
2w0d start F0 ASR1000-ESP10
F1 ASR1000-ESP10 ok, active 2w0d
Failure of P0 ASR1006-PWR-AC ch, 2w0d
P1 ASR1006-PWR-AC 2w0d ok
Slot CPLD Firmware Version Version
--------- ------------------- ---------------------------------------
0 09111601 12.2 XNC (33r)
1 07091401 12.2 (33r) XN2
R0 SECOND 10021901 12.2 (33r)
F0 XNC 07091401 12.2 (33r)
F1 XNC 07091401 12.2 (33r)
* 15 sep 03:27:20.681: % IOSXE_OIR-6-ONLINECARD: online in the F0 slot (fp) map
CARRR01 #sh platform
Chassis type: ASR1006
State of Type slot Insert (back)
--------- ------------------- --------------------- -----------------
0 ASR1000-SIP10 ok 2w0d
SPA-5X1GE-V2 0/0 2w0d ok
1 ASR1000-SIP10 ok 2w0d
R0 ASR1000-RP2 ok, active 2w0d
F0 ASR1000-ESP10 init, 2w0d eve
F1 ASR1000-ESP10 ok, active 2w0d
Failure of P0 ASR1006-PWR-AC ch, 2w0d
P1 ASR1006-PWR-AC 2w0d ok
Slot CPLD Firmware Version Version
--------- ------------------- ---------------------------------------
0 09111601 12.2 XNC (33r)
1 07091401 12.2 (33r) XN2
R0 SECOND 10021901 12.2 (33r)
F0 XNC 07091401 12.2 (33r)
F1 XNC 07091401 12.2 (33r)
* 15 sep 03:27:40.740: % CPPHA-7-START: F0: cpp_ha: CPP 0 prepare image/tmp/sw/fp/0/0/fp/mount/usr/CPC/bin/FAQ-ucode-esp10
* 15 sep 03:27:41.211: % CPPHA-7-START: F0: cpp_ha: RPC starting 0 init image/tmp/sw/fp/0/0/fp/mount/usr/CPC/bin/FAQ-ucode-esp10
* 15 sep 03:27:46.492: % CPPHA-7-START: F0: cpp_ha: CPP 0 runs init image/tmp/sw/fp/0/0/fp/mount/usr/CPC/bin/FAQ-ucode-esp10
* 15 sep 03:27:46.763: % CPPHA-7-READY: F0: cpp_ha: CPP 0 loading and initialization complete
* 15 sep 03:27:48.175: % IOSXE-6-PLATFORM: F0: cpp_cp: CPP_PFILTER_EA_EVENT__API_CALL__REGISTER process
* 15 sep 03:27:51.358: PARM-6-FP_HA_STATUS %: R0/0: Secretariats: State of redundancy F0 is worm watch | in IOS
CARRR01 #sh platform
Chassis type: ASR1006
State of Type slot Insert (back)
--------- ------------------- --------------------- -----------------
0 ASR1000-SIP10 ok 2w0d
SPA-5X1GE-V2 0/0 2w0d ok
1 ASR1000-SIP10 ok 2w0d
R0 ASR1000-RP2 ok, active 2w0d
F0 ASR1000-ESP10 ok, 2w0d eve
F1 ASR1000-ESP10 ok, active 2w0d
Failure of P0 ASR1006-PWR-AC ch, 2w0d
P1 ASR1006-PWR-AC 2w0d ok
Slot CPLD Firmware Version Version
--------- ------------------- ---------------------------------------
0 09111601 12.2 XNC (33r)
1 07091401 12.2 (33r) XN2
R0 SECOND 10021901 12.2 (33r)
F0 XNC 07091401 12.2 (33r)
F1 XNC 07091401 12.2 (33r)
-
Help routing with double connections 1 ISP, 2 routers, Firewall-2 lights
My company is moving to a new building and ordered redundant Internet connections by the same ISP. I did have a chance to talk to the ISP seller, but from what I've heard say that they expect us to participate in the BGP as will force us to balance load and high availability for inbound web traffic. My limited experience with BGP has been in a lab environment. The company has already bought two routers and two ASAs. We have a block of public IP addresses.
My goals are to
1 allow internal out of the Internet users
2. allow to outside users to browse our public web site.
3. configure the routers and the ASAs so that if any one device Internet connections or lack fails, the business will continue as usual.Here are some of my questions to help me make sure that I'm heading down the correct path:
-The IP addresses on the links point to point between our routers and the ISP will come from our IP address block, or if they are separated/30 links provided by the ISP? (Even once, I have not had the chance to talk to the seller)
' '-Will be the link iBGP "has" requires the use of public or private IP addresses IPs can be used? In addition to configuring iBGP on these routers, is thus a first protocol redundancy Hop configured here?
-Should there be links routed between R1 and R2 and FW2, FW1? Too complicating the design without real value?
-Would be OSPF or EIGRP usually configured for links B, C D & to allow redundancy you want between the firewalls and routers?
-What is the best practice for the determination of the flow of outbound traffic layer 3 switch (6509 s configured as a VSS) to the two ASAs?
Any help is greatly appreciated.
Mike
Hello
first of all that you need in your design for me of course that traffic inbound and outbound flows must be aligned end-to-end
answers to your questions are by below:
-The IP addresses on the links point to point between our routers and the ISP will come from our IP address block, or if they are separated/30 links provided by the ISP? (Even once, I have not had the chance to talk to the seller)
Any dose not need and ask the ISP to provide their own IPs for p2p links (to avoid wasting your public IP addresses)
' '-Will be the link iBGP "has" requires the use of public or private IP addresses IPs can be used? In addition to configuring iBGP on these routers, is thus a first protocol redundancy Hop configured here?
You cannot use private IP addresses
-Should there be links routed between R1 and R2 and FW2, FW1? Too complicating the design without real value?
Here, it's better to use a shared VLAN L2 (switch) for these interfaces get FHRP of routers and the FWs failover works as expected
-Would be OSPF or EIGRP usually configured for links B, C D & to allow redundancy you want between the firewalls and routers?
If you use between HSRP/VRRP routers and using failover between the FWs, then using a shared vlan L2 as suggested above will be necessary without IGP, such as EIGRP also the link between the firewall used for FW failover is not like the one used between routers 'dose not need routing.
-What is the best practice for the determination of the flow of outbound traffic layer 3 switch (6509 s configured as a VSS) to the two ASAs?
If you put the ASA FWs in failover mode, then the IP address of th eprimary/active ASA FW will be used for your static routes in the L3 switches to point to and this IP address will be used by the secondary FW in a failover situation "transparent and automatic.
hope this helps
If useful rates
-
There is a security risk to plug the internet router management on the LAN port?
I have to install an ASR1001 on the internet for my business. I noticed that the ASR1001 has a dedicated management port and I was wondering if it's a security risk to have this mangment port directly connected to my local network, so that I can mange it from my office.
I want to only run the ASR of this port and I will no management through its public IP address. Is it possible for a malicious user to compromise the router then have access to the network but this management port?
I'd say it's a reasonable risk. If you intend not to allow future management of the public side sessions you are a good start, implementation of protection against attacks. Combine that with a few basic hardening, for example to disable source routing, directed broadcast, ip proxy arp, finger, as well as an ACL on the management interface so that all traffic from an untrusted interface on the router would be unable to receive return traffic. In addition, the management vlan must be a dedicated vlan. I would not fall in the same vlan in that your office is located. Better design would be to fall into a dmz (acl on the router's management interface would be redundant in this case) and to apply the rules of the firewall. However, if this is not possible, order access to routing on the ASR as well by including only a 32 road to your management station via the management VLAN interface. Also, remove any redisribution or advertising of this management interface in your routing protocol.
-
Redirect a part of the vrf traffic between 2 sites over a redundant link
Hey guys,.
We have one customer (in the vrf) with 2 sites in different States and the execution of our soul of mpls... Our main link in our heart is affected by the degradation of service and want to route the client on our redundant link while retaining all other clients going on our primary link - is it possible?
The customer in question has its own vrf (L3VPN) on both sites and running on mpls between sites. We would like to re - route this particular customer to take our backup path, while keeping everyone between sites through the primary. We do not use, rather LDP to build the SPLM.
I don't think it's possible to only re - route a customer, but I thought I would ask the question.
We cannot failover to secondary link for everyone between sites because the link doesn't have the capability.
Thanks in advance.
Hello
Using MPLS YOU would certainly be an option. You must configure MPLS TE LS during the backup. You must also set up a separate look-back on each PE interface and use this address of the loopback interface as the next hop for the specific VRF
IP vrf X
BGP jump next loopback 999
Route IP 255.255.255.255 Tu1
In this way make you sure that only the traffic for this specific VRF would be above the tunnel of TE.
Concerning
-
CVP newbie on routing questions
Hello, newbie here in CVP. Got a deployment with UCCE/CVP 9 X and Conn CUCM/Unit 9 X. No Sip Proxy and the current context we have to route calls to CUCM prior routing to ICM/CVP. I know that's not the best Setup, but there is no budget to spend more managers to call for UnityC to CIM at this stage so all calls will be pretty closely from before CUCM hit ICM. That said, I'm getting conflicting information about how to configure routing. Probably more too read things. From my tests, I need 2 PIMS on every PG to cover both CVP servers which means I need 2 labels VRU to account for each customer routing of the CVP (ie. 121212 and 131313)? I have heard however I need one but my call routing will fail if it is not 2. Is this correct? If this is the case, how ICM knows what CVP VRU label to use when a call is initiated of CUCM to ICM? And how is that redundant PVC without proxy SIP or DNS Srv? Any recommendations would be greatly appreciated.
No, you build the same label for all customers of routing CVP.
Sent by Cisco Support technique iPhone App
-
L2TP/ipsec passthrough firewall of cisco router
Hello! I have the following problem.
External network users wish to connect internal Windows to network and share resources 2012 (start the software, files, etc)
So it's time to deploy a vpn server and as I did not have a free license to run on my windows 2012, I decided to use my qnap for it (because it has this built-in feature) so I chose l2tp/ipsec and tested on the laboratory at home with simple tplink router with upnp function and it worked like a charm.
However, in the real production environment, I need to use the cisco router, and this is how the story begins ;)
Thus, clients with their machines say (7, 8.1, 10) must pass router cisco (with nat) firewall and access a vpn server and the internal network on qnap.
I googled for sample configuration, but most of them related to the configuration of the router as a vpn server, and I want to achieve is to make my pass router vpn traffic. Once I found the same sample of pptp config, I have modified it a bit, but do not know if it works because I have not yet tested.
In any case, could you check my config and see if it's ok? I'm doing a static nat for vpn 192.168.5.253 server to external address?
Also, here is a short pattern
vpn client VPN server (win 7,8,10)---routeur cisco 1921 - qnap)
xxx.194 cloud 5,254 5.253 (internal network)
test #show runn
Building configuration...Current configuration: 3611 bytes
!
! Last modified at 19:31:01 UTC Wednesday, may 4, 2016 configuration by
!
version 15.4
horodateurs service debug datetime msec
Log service timestamps datetime msec
encryption password service
!
hostname test
!
boot-start-marker
boot-end-marker
!
!
enable secret $5
!
No aaa new-model
!
!
!
!
!
!
!
!
!
!
!
DHCP excluded-address IP 192.168.5.200 192.168.5.254
DHCP excluded-address IP 192.168.5.1 192.168.5.189
!
pool dhcp IP network
network 192.168.5.0 255.255.255.0
router by default - 192.168.5.254
network domain name
xxx.x.xxx.244 DNS server
!
!
!
IP domain name temp
IP cef
No ipv6 cef
!
Authenticated MultiLink bundle-name Panel
!
CTS verbose logging
!
!
license udi pid CISCO1921/K9 sn xxxxxx
licence start-up module c1900 technology-package securityk9
!
!
username secret abc 5
username privilege 15 7 cisco password
!
redundancy
!
!
!
!
!
property intellectual ssh version 2
!
type of class-card inspect entire game cm_helpdek_protocols
http protocol game
https protocol game
ssh protocol game
type of class-card inspect entire game cm_gre_protocols
Access-group name WILL
type of class-card inspect entire game cm_icmp
group-access icmp name game
type of class-card inspect the correspondence cm_helpdesk
match the name of group-access helpdesk
type of class-card inspect entire game inside_to_outside
h323 Protocol game
match Protocol pptp
ftp protocol game
tcp protocol match
udp Protocol game
match icmp Protocol
!
type of policy-card inspect pm_outside_to_inside
class type inspect cm_gre_protocols
Pass
class type inspect cm_icmp
inspect
class type inspect cm_helpdesk
inspect
class class by default
Drop newspaper
type of policy-card inspect pm_inside_to_outside
class type inspect inside_to_outside
inspect
class type inspect cm_gre_protocols
Pass
class class by default
Drop newspaper
!
area inside security
Description inside the zone of confidence
security of the outside area
Outside the untrusted area description
source of zonep_insiede_to_outside security pair area inside the destination outside
type of service-strategy inspect pm_inside_to_outside
source of zonep_outside_to_inside security zone-pair outside the destination inside
type of service-strategy inspect pm_outside_to_inside
!
!
!
!
!
!
!
!
!
!
the Embedded-Service-Engine0/0 interface
no ip address
Shutdown
!
interface GigabitEthernet0/0
Description 'LAN '.
IP 192.168.5.254 255.255.255.0
IP nat inside
IP virtual-reassembly in
security of the inside members area
automatic duplex
automatic speed
!
interface GigabitEthernet0/1
Description "WAN CID: xxxxx".
IP address xxx.xxx.xxx.194 255.255.255.252
NAT outside IP
IP virtual-reassembly in
security of the outside Member area
automatic duplex
automatic speed
!
IP forward-Protocol ND
!
IP http server
local IP http authentication
no ip http secure server
!
IP nat pool network xxx.xxx.xxx.201 xxx.xxx.xxx.201 netmask 255.255.255.248
IP nat inside source list 1 pool overload the network
IP route 0.0.0.0 0.0.0.0 xxx.xxx.xxx.193
!
GRE extended IP access list
Note ACL to allow ACCORD of PPTP OUTBOUND
allow a gre
permit any any eq udp 1701
allow udp any any eq isakmp
permit any any eq non500-isakmp udp
helpdesk extended IP access list
IP enable any host 192.168.5.253
icmp extended IP access list
allow icmp any host 192.168.5.253
!
!
!
access-list 1 permit 192.168.5.0 0.0.0.255
!
control plan
!
!
!
Line con 0
local connection
line to 0
line 2
no activation-character
No exec
preferred no transport
transport output pad telnet, rlogin xxxxx
StopBits 1
line vty 0 4
local connection
transport input telnet ssh
!
Scheduler allocate 20000 1000
!
endKind regards
Andrew
Once the client has been connected to the VPN, you want traffic back to flow to the client. Which can be easily received with "inspect".
And from the point of view of the firewall, you do not have ESP-traffic (which would be the IP/50). You have only UDP traffic (initially UDP/500 which goes into UDP/4500)
And you are right with your last ACE. That of a lot to permissive and not necessary for this function.
Maybe you are looking for
-
Videos won't load on youtube.Games will not load on facebook.
-
Yet WT8 - WiFi signal reception problem
HelloI hope someone could help me! I bought a Tablet still 8 a few weeks ago and just after the first start, I found a problem in the reception of the wireless signal. When she acquires the signal, there's always between 1 or 2 marks in the indicatio
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Satellite M40X-112: WLAN not working not
Hello I got a M40X-112 and had some problems recently with my wifi connection. The router works (tested with other customers) and the regular LAN on laptop computer makes it work. But 2 weeks ago I wanted to access the internet and it stoped working.
-
For some contacts, phone numbers are not displayed
Hello Happy to have the Atrix on gingerbread. It solves my problem of bluetooth. now I walked into something else, and I wonder if you can help... 1. I noticed that for some contacts who have 4 phone numbers and 2 emails, phone numbers are jamed all
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My computer hp laptop will not update
I have a hp DV7 w/win7 got from QVC, I can't update windows I get an error #8007371B code. Microsoft tells me that I have to reinstall win 7, I do not have soft wear with my laptop. I contacted QVC, they told me they have no disc for win 7 and I have