Trunk between SRW2048

Similar Questions

• Problem with a SIP Trunk between VCS and CUCM

  Hello world

  I created a SIP Trunk between control VCS (X7.1) and a CUCM 8.6.

  I followed this Cisco_VCS_Cisco_Unified_Communications_Manager_Deployment_Guide_CUCM_6-1_7_8_and_X7 - 0.pdf deployment guide.

  The trunk is in place, but I have the following problem: I can ring since an EX90 recorded on the VCS for a registered on the CUCM 9951 but when I take the call, I have a busy signals (audio and video). When I on the EX90 9951 ring, I have the following message on VC: can not reach the contact.

  I have a 503 service unavailable status on the call history and "call rejected" on the event log.

  My transformation is OK and the call is sent to my neighbor CUCM zone

  You have an idea to solve this problem?

  Thanks for your help

  Best regards

  Bruno Z.

  Hello

  Yes, it's true! It seems at first glance a problem with codec negotiation when I see the reason 47 code.

  in any case set the region to G.711 trunk phone in case if you have different device pool and the trunk region and ip-phones.

  make G.711 end to end and test again.

  Thank you

  Alok

• VLAN Trunking between 6248 and 2848

  Hello

  I have a Powerconnect 6248 switch connected to a 2848 and I try to get a VLAN on the 2848.

  VLAN working and properly receive DHCP addresses, traffic lanes and DNS runs on the 6248.

  The Protocol DHCP, DNS server is connected to port 1 on the 6248.

  When I create a Trunk port on 3 the 6248 Port, allow all VLANS through it, creating a trunk on port 1 of the 2848 on VLAN10 and try to plug in devices inside, they can see all other devices connected to the L3 switch.

  The two switches are running the latest firmware and the L3 on his own works as expected. I can't get any kind of circuits working at L2, tried with normal cable and crossover switch.

  Here is the config of the L3 6248. Switch 2848 L2 has a blank canvas with 10 VLANS created on ports 1,2,3,4 with port 1 as the trunk port installation.

  Any ideas pleeease? Anyone? It drives me crazy.

  ************************

  <sub>! Current configuration:
  ! Description of the system "Powerconnect 6248, 3.2.0.7, VxWorks 6.5.
  ! Version of the software system 3.2.0.7
  ! Passage mode is configured as disabled
  !
  Configure
  database of VLAN
  VLAN 10,20,30
  VLAN 10 1 routing
  VLAN 20 2 routing
  VLAN 30 3 routing
  
  output
  battery
  1 2 Member
  output
  the IP 192.168.0.1 255.255.255.0
  field of IP domain name
  name-server IP 192.168.1.10
  IP routing
  interface vlan 10
  Routing
  IP 192.168.1.1 255.255.255.0
  output
  interface vlan 20
  Routing
  address 192.168.20.1 255.255.255.0
  IP helper-address is 192.168.1.10
  output
  interface vlan 30
  Routing
  192.168.30.1 IP address 255.255.255.0
  IP helper-address is 192.168.1.10
  output
  level password user name 'administrator' encrypted 15 5f4dcc3b5aa765d61d8327deb882cf99
  l2relay DHCP
  DHCP l2relay vlan 10-90
  !
  interface ethernet 1/g1
  switchport mode general
  pvid switchport General 10
  No switchport acceptable-framework-type general tag only
  VLAN allowed switchport General add 10,20,30
  output
  !
  interface ethernet 1/g2
  switchport mode general
  pvid switchport General 10
  No switchport acceptable-framework-type general tag only
  VLAN allowed switchport General add 10
  output
  !
  interface ethernet 1/g3
  switchport mode trunk
  switchport trunk allowed vlan add 10.20
  output
  !
  interface ethernet 1/g4
  switchport mode general
  pvid switchport General 10
  No switchport acceptable-framework-type general tag only
  VLAN allowed switchport General add 10
  output
  !
  interface ethernet 1/g5
  switchport mode general
  pvid switchport General 10
  No switchport acceptable-framework-type general tag only
  VLAN allowed switchport General add 10
  output
  !
  interface ethernet 1/g6
  switchport mode general
  switchport General pvid 20
  No switchport acceptable-framework-type general tag only
  VLAN allowed switchport General add 20
  output
  !
  interface ethernet 1/g7
  switchport mode general
  switchport General pvid 20
  No switchport acceptable-framework-type general tag only
  VLAN allowed switchport General add 20
  output
  !
  interface ethernet 1/g8
  switchport mode general
  switchport General pvid 20
  No switchport acceptable-framework-type general tag only
  VLAN allowed switchport General add 20
  output
  !
  interface ethernet 1/g9
  switchport mode general
  switchport General pvid 30
  No switchport acceptable-framework-type general tag only
  VLAN allowed switchport General add 30
  output
  !
  interface ethernet 1/g10
  switchport mode general
  switchport General pvid 30
  No switchport acceptable-framework-type general tag only
  VLAN allowed switchport General add 30
  output</sub>

  After turning off spanning tree on the 2848, all works now.

  VLAN, trunking everything.

  Thanks for the help! :)

  I hope that if someone else can use what it took me ages to develop. I plugged on Netgear switches etc and they seem to work.

  The issue was going on between the dell 6248 and 2848, Spanning tree is enabled on the default 2848. If I was going to the Netgear via the 6248, then at the 2848 switches worked.

  My config on the l3 also works very well if someone would use :)

• Vlan trunk between switches traffic encryption

  Hello

  Can someone guide me to some documents and other resources on how to encrypt the traffic between 2 switches. The switchces will be connected with fiber and use the marking dot-1 q. And I wan't to encrypt all traffic to shared resources.

  I was thinking about L2TP, but I have not found a good description on how to implement this. I have two 3750 switches, I thought I could use.

  Thank you for any input,

  Kind regards

  Paul Mathiesen

  mnemonic

  Norway

  Hello

  Thanks for the reply. I had a look at effect and it seems good. I would have liked to use something P2P but also limit the amount of MAC addresses on the "wire". But let me first give you an understanding of the task:

  We have two sites, linked by fiber, and we want to create a trunk VLAN everywhere and to expand the broadcast domains to you another site.

  The carrier FOOL, has a limitation on the number of MAC addresses, they allow the service to fiber, 100.

  We also encrypt the datatraversing this connectivity.

  MACsec wuold work 100% exept the source and dstination MAC addresses are still sent (at least according to https://docs.google.com/viewer?a=v&q=cache:LEf2qOmYZyYJ:www.ieee802.org/1/files/public/docs2011/bn-hutchison-macsec-sample-packets-0511.pdf+&hl=en&gl=za&pid=bl&srcid=ADGEESgmAHXpDOY0RBAE-Rv1HDpu_C_gkeSPN4cv6NGgyP0M1aXVu0UqzCfxo8t_P41ep6J37k4OLKnjfp1M9hoTDHxY22WGz2h7yB7YRLyPvRUbGS8TICzvEMlG92xqbhy6RWFugmnj&sig=AHIEtbTfu0LQIJejdYidE6yzq4lpPifxjQ
  )

  And who tempt me to eat in the limit of MAC 100.

  Ridiculous I know, but we are looking for an out-of-the-norm plan...

  Thank you

• Setting up QoS on SGE2010 to support VoIP trunks between PBX

  People, I'm stumped on how to configure QoS on my SGE2010 in support of my Toshiba CIX PBX VoIP trunks.  The infrastructure is simple:

  PBX (1)<==>SGE2010 (1)<==>SGE2010 (2)<==>SGE2010 (3)<==>PBX (2)

  where PBX (1) and PBX (2) are connected by three SGE2010 which are resources shared via fiber between the buildings.  I have not combined VoIP and are on their own VIRTUAL local area network switch.  All the rest was child's play in these switches but I have no experience with QoS and does not help the Administrator's guide.

  Jim

  Hi Jim,.

  The QoS of basic service should be everything you need for the switch. QoS works for traffic of penetration only. Basic behavior dictates QoS, if you upstream assigned QoS, the switch will approve the values as is. If there is no QoS upstream, the traffic of penetration will be marked according to how the traffic is classified. All output of the switchport traffic will not be noticed.

  On a dish network, 1 vlan, the default CoS value untagged 0, what is relevant for the packages. You can change these values from 1 to 7 for the traffic untagged. That reference the charts CoS for values of 1 through 7 in average.

  Strict priority for QoS queue will depend on how the traffic is marked. With strict priority, the highest value traffic will be allocated first on the output port. So you should drop.

  The part that most have problems with the DSCP values. These are defined on the DSCP to queue. You will notice a queue next to a DSCP brand. This traffic is ranked on that contains the package. Voice traffic typically DSCP 46, which by default has a line higher, I think that 3 by default. The switch will put the DSCP value for the traffic of penetration or trust the brand of penetration. But it will not note traffic out.

  I hope that clarifies a bit your request.

  -Tom
  Please evaluate the useful messages

• Has anyone set up a trunk between switches PowerConnect 2716 and Intellinet 523554?

  I have a client who has three switches Intellinet 523554 in the core switches and various on the edge, including a PowerConnect 2716 switch. The firewall is a Sonicwall, which is plugged into one of the Intellinet switches, and there are three new SonicPoints that plug in the PowerConnect switch. To the best of my knowledge, even if X 0 (LAN) and X 2 (WLAN) are related to the SonicWall, I need to keep these separate networks. If I plug them both in the VLAN 1, network crashes (I presume due to a storm of broadcasting). On all switches, I created 2 VLANS, left 1 VLAN not identified and configured the appropriate access and if necessary junction ports. Two types of switches use the web-based configuration and it is just not a lot of parameters to be set. VLAN 1 traffic goes OK on the trunk, but VLAN 2 does not work. I'm not familiar with the configuration of the Intellinet switches, so I sent an email into their support. Unfortunately, for the chutes, that's what the rest of the world calls aggregation of links, so I have no help from them yet. I am quite confident that the configuration is as good as it can get.

  Has anyone else tried this and been successful? Any thoughts? The PowerConnect switch runs 1.0.1.07 firmware. Thank you

  The marking of VLAN is the feature you're looking for, 802. q. 1, Page 10 of the user guide describes in detail the configuration of VLANS on switches Intellinet.

  Assets.mhint.S3.amazonaws.com/.../523554_manual.pdf

  Page 50 of guide the user to the 2716

  FTP.Dell.com/.../PowerConnect-2716_User%27s%20Guide_en-US.pdf

  Hope this helps

• SRI G2s trunk between enhanced EtherSwitch modules?

  I used enhanced Etherswitch modules before but never in the way I think a solution for a customer.

  They want a data center in a solution so I spec'ing on 1 3945 with UCS, CUCME, unit, etc. plus a 24 ports PoE Etherswitch)

  SM-ES3G-24-P)

  .

  For server redundancy, I put in a router 2921 with a blade of UCS and another 24 ports PoE Etherswitch.

  My question is this.  I can build and SVI on both routers to say VLAN20 running HSRP and then the trunk 2 routers together using a port on the Etherswitches just as I would do if I had a couple of normal switches?  Or if this configuration is not supported?

  My goal is to try to design a solution using only the routers without buying different external switches but the Etherswitches 2 in the router will have to shared resources and talk just like 2 external switches might.

  Thanks for any help!

  Chris

  Hi Chris,

  I didn't test, but I don't see any reason why it won't work.

  HTH,
  Lei Tian

  Sent by Cisco Support technique iPhone App

• Pass the trunk between catalyst and PIX

  Hello

  Yesterday I had very good response on the forum how to create the VLAN on PIX, I created the subinterfaces and VLAN which their responsibilities. I configured the IP addresses as well. Did the same on the switch of Cat - created SVI and assined their IP add back. Cat shows switch port trunking is correctly but I can't ping from PIX to the switch and vice versa. Help, please.

  RVR

  Is it possible for you to view the configuration of the PIX? At least the configuration of the interface?

  And configuration of the trunk on the switch interface?

  Concerning

  Farrukh

• 802 1 q trunk between ESX server and router Cisco

  Hello team.

  I want to create 3 VLANs on my server ESXi, each with 2 VMS and these VLAN transported by an external Cisco "router on a stick", that is to say router with a configured ethernet wth 3 subinterfaces, each of them for each of VLAN (IP subnets) inside the ESXi server.

  I built the following image to explain my purpose. First it is possible to implement on ESXi? I guess it is.

  Advice will be greatly appreciated.

  Best regards, Rogelio ([email protected])

  

  It will work very well. Ive done a similar thing in the past, but rather than use sub interfaces I used Lass rather on a layer 3 switch.

• SRW2048 and a Cisco 1841

  I am trying to Setup VLAN between a 2 and a Cisco 1841 router SRW2048 switches. I have ports that connect the 2 switches to the other and the port that connect to router as junction ports. I set 2 VLANS. VLAN 1 is just the vlan by default everyone runs and vlan will be the area demilitarized. I have no configuration of access control lists to block traffic, but when I assign vlan 2 on the port that the server is, I can not ping to the gateway. I don't know what is happening, see below for the cleaned configs.

  1841:

  Current configuration: 4282 bytes
  !
  version 12.4
  no service button
  horodateurs service debug datetime msec
  Log service timestamps datetime localtime show-time zone
  encryption password service
  !
  hostname QCSLOLURTR01
  !
  boot-start-marker
  start the system flash c1841-advsecurityk9 - mz.124 - 25B .bin
  boot-end-marker
  !
  logging buffered debugging 8192
  !
  AAA new-model
  !
  !
  AAA authentication login default group Ganymede + local
  the AAA authentication enable default group Ganymede + none
  !
  AAA - the id of the joint session
  clock timezone CST - 6
  clock to summer time recurring CDT
  IP cef
  !
  !
  property intellectual auth-proxy max-nodata-& 3
  property intellectual admission max-nodata-& 3
  !
  !
  no ip domain search
  IP domain name qcsupply.com
  !
  !
  !
  user name x

  Archives
  The config log
  hidekeys
  !
  !
  x IP ftp username
  x IP ftp password

  !
  !
  crypto ISAKMP policy 1
  BA 3des
  md5 hash
  preshared authentication
  Group 2
  ISAKMP crypto key QCSLOLU address x.x.x.x No.-xauth
  !
  !
  Crypto ipsec transform-set esp-3des esp-md5-hmac ts1
  Crypto ipsec transform-set esp - esp-md5-hmac ts2
  !
  VPN-map 10 ipsec-isakmp crypto map
  defined peer x.x.x.x
  Set transform-set ts1
  match address 101
  !
  !
  !
  interface FastEthernet0/0
  Description QCSL OLU INTERNET CONNECTION
  IP x.x.x.x where x.x.x.x
  IP access-group denied-hack-attack in
  no ip redirection
  no ip unreachable
  no ip proxy-arp
  NAT outside IP
  IP virtual-reassembly
  automatic duplex
  automatic speed
  No cdp enable
  card crypto vpn-map
  !
  interface FastEthernet0/1
  no ip address
  automatic duplex
  automatic speed
  !
  interface FastEthernet0/1.1
  encapsulation dot1Q 1 native
  IP 10.60.90.1 255.255.255.0
  IP nat inside
  IP virtual-reassembly
  !
  interface FastEthernet0/1.2
  encapsulation dot1Q 2
  IP 10.60.89.1 255.255.255.0
  IP nat inside
  IP virtual-reassembly
  !
  interface Serial0/0/0
  no ip address
  Shutdown
  !
  Router eigrp 100
  Network 10.60.89.0 0.0.0.255
  Network 10.60.90.0 0.0.0.255
  No Auto-resume
  !
  IP forward-Protocol ND
  IP route 0.0.0.0 0.0.0.0 x.x.x.x
  !
  no ip address of the http server
  23 class IP http access
  local IP http authentication
  no ip http secure server
  IP http timeout policy slowed down 60 life 86400 request 10000
  IP nat inside source map of route-nat interface FastEthernet0/0 overload
  IP nat inside source static tcp 10.60.89.10 80 80 extensible x.x.x.x
  IP nat inside source static tcp 10.60.89.10 expandable 443 443 x.x.x.x
  IP nat inside source static tcp 10.60.89.10 2021 x.x.x.x extensible 2021
  IP nat inside source static tcp 10.60.89.10 6100 6100 extensible x.x.x.x
  IP nat inside source static tcp 10.60.90.13 80 80 extensible x.x.x.x
  IP nat inside source static tcp 10.60.90.13 expandable 443 443 x.x.x.x
  IP nat inside source static tcp 10.60.90.13 1494 x.x.x.x extensible 1494
  !
  deny-hack-attack extended IP access list
  allow udp 0.255.255.255 x.x.x.x any eq snmp
  deny udp any any eq snmp
  deny udp any any eq tftp
  deny udp any any eq bootpc
  deny udp any any eq bootps
  deny ip x.x.x.x 0.15.255.255 all
  deny ip x.x.x.x 0.0.255.255 everything
  allow an ip
  !
  record 10.10.5.30
  access-list 23 allow 10.10.10.0 0.0.0.7
  access-list 99 allow 10.0.0.0 0.255.255.255
  access-list 99 allow x.x.x.x 0.0.1.255
  access-list 101 permit ip 10.60.90.0 0.0.0.255 10.10.0.0 0.0.255.255
  access-list 101 permit ip 10.60.89.0 0.0.0.255 10.10.0.0 0.0.255.255
  access-list 105 deny ip any host x.x.x.x
  105 ip access list allow a whole
  access-list 111 deny ip 10.60.90.0 0.0.0.255 10.10.0.0 0.0.255.255
  access-list 111 deny ip 10.60.89.0 0.0.0.255 10.10.0.0 0.0.255.255
  access-list 111 allow ip 10.60.89.0 0.0.0.255 any
  access-list 111 allow ip 10.60.90.0 0.0.0.255 any
  SNMP-server community no RO
  map of route-nat allowed 10
  corresponds to the IP 111
  !
  !
  RADIUS-server host x.x.x.x
  RADIUS-server key x
  !
  control plan
  !
  Banner motd ^ C

  x

  ^ C
  !
  Line con 0
  line to 0
  Modem InOut
  Discovery to automatically configure modem
  autohangup
  Speed 2400
  line vty 0 4
  location * Access Virtual Terminal allowed only from internal network *.
  access-class 99 in
  privilege level 15
  transport telnet entry
  line vty 5 15
  access-class 23 in
  privilege level 15
  transport telnet entry
  !
  Scheduler allocate 20000 1000
  end

  SRW2048 #1:

  Port 1: Trunk (to the router)

  Port 2: Trunk (SRW2048 #2)

  Prot 24: VLAN 2

  SRW2048 #2:

  Port 1: Trunk (of SRW2048 #1)

  Any ideas?

  Because the SRW is now part of Cisco Small Business, it would probably be best to ask the Cisco Small Business support community. You find people from Cisco over there.

  For SRW configuration, you added the two VLANS to your trunk ports? Configuration of a port in trunk mode adds automatically that all configured VLAN to the trunk.

  The server has a static IP address in the DMZ LAN?

• SRW2048

  I have two SRW2048. One in each building. I am running 2VLANS on both. I start to run in the time lag between the switches. How can I set up a bridge between them. I put 2 CAT5E cables between them. Is there a way to stick them together. How do I set up to run the two VLAN on them.

  There are two things:

  1. you need a trunk between two switches. A trunk is a connection which can carry several VLANS. A VLAN is untagged others are 802. 1 q tagged. This way both sides can identify him VLAN that belongs to each image. The connection port must be configured the same on both sides.

  2. you can do aggregation to join several physical ports into a single logical port. Need to redo the same on both sides.

  So what you do is the following:

  A. you choose a set of ports for the aggregation of links, for example 1 & 2 on the first switch and ports 47 & 48 on the second switch. You create a group of aggregation of links on the two switches for these two ports.

  B. configure you ports grouped on the two switches in the trunk on the management page mode for VLAN. Generally, the value default VLAN 1 is untagged trunk of a member. You also add your two VLAN or the remaining tag to this trunk.

  Once you have done all your VLAN must be able to communicate between the two switches. Using the OFFSET, you can have more bandwidth 1000 Mbps on this link.

• Problems with SIP Trunk (an audio course)

  Hello world!

  Our client is testing a new implementation of SIP with a different ISP trunk.

  They have a SIP between a Cisco 2911 and ISP trunk to access the PSTN and a H323 trunk between CUCM worm 7.1.3.30000 - 1 good routing of calls to the Cisco2911 gateway.

  Here you have the Cisco 2911 configuration:

  VoiceGW-B #sh runn
  Building configuration...

  Current configuration: 9341 bytes
  !
  ! Last configuration change at 19:09:50 AST Thursday, January 24, 2013, by admin
  !
  version 15.0
  Service nagle
  no service button
  tcp KeepAlive-component snap-in service
  a tcp-KeepAlive-quick service
  horodateurs service debug datetime localtime show-timezone msec
  Log service timestamps datetime localtime show-timezone msec
  encryption password service
  sequence numbers service
  !
  hostname VoiceGW-B
  !
  boot-start-marker
  boot-end-marker
  !
  map of type t1 0 0
  enable secret 5 $1$ T05j$ vJkR0V2l2/Iu1mIIeVPcu1
  !
  No aaa new-model
  clock timezone AST - 4
  network-clock-participate wic 0
  network-clock-select 1 T1 0/0/0
  !
  No ipv6 cef
  IP source-route
  IP cef
  !
  !
  !
  !
  IP domain name domain.local
  Authenticated MultiLink bundle-name Panel
  !
  !
  !
  !
  primary ISDN switch type - or
  !
  !
  !
  voice-card 0
  dspfarm
  DSP services dspfarm
  !
  !
  !
  voip phone service
  h323 connections allow h323
  allow connections h323 to SIP
  allow connections sip h323
  allow sip to sip connections
  Fax protocol t38 nse force ls-0 hs-redundancy redundancy 0 relief pass through g711ulaw
  H323
  SIP
  90 min - to
  header-passage
  offer-early forced
  midcall-signalling passthru
  !
  class 333 voice codec
  g711ulaw codec preference 1
  codec preference 2 g729r8
  !
  voice class codec 2
  g711ulaw codec preference 2
  g711alaw preferably 3 codec
  !
  voice class codec 1
  g711ulaw codec preference 1
  g711alaw preferably 2 codec
  preferably 3 codec g729r8
  !
  vocal h323 class 1
  H225 timeout tcp establish 3
  !
  !
  !
  !

  !
  !

  !
  redundancy
  !
  !
  controller T1 0/0/0
  long CableLength 0dB
  time intervals PRI - Group 1-24 service mgcp
  Description SF 137-6042 primary (GWYN - A 137-6041 redundante)
  !
  !
  !
  !
  !
  interface Loopback0
  Description * USED for IPT, ROUTING, MANAGEMENT ETC... *.
  192.168.100.11 IP 255.255.255.255
  no ip redirection
  no ip proxy-arp
  H323-gateway voip interface
  H323-gateway voip bind port 192.168.100.11
  !
  interface GigabitEthernet0/0
  trunk SIP ISP description
  IP 120.100.11.135 255.255.255.128
  NAT outside IP
  IP virtual-reassembly
  automatic duplex
  automatic speed
  !
  interface GigabitEthernet0/1
  Description * has P2P to 4506 Core *.
  IP 192.168.101.6 255.255.255.252
  no ip redirection
  no ip proxy-arp
  automatic duplex
  automatic speed
  !
  interface GigabitEthernet0/2
  Description * P2P to 4506 Core B *.
  IP 192.168.101.14 255.255.255.252
  no ip redirection
  no ip proxy-arp
  automatic duplex
  automatic speed
  !
  interface Serial0/0/0:23
  Description * channel ISP_2 D *.
  no ip address
  encapsulation hdlc
  primary-dms100 ISDN switch type
  ISDN incoming-voice
  ISDN-Manager of ccm of bind-l3
  No cdp enable
  !
  !
  Router eigrp 100
  network 192.168.100.11 0.0.0.0
  network 192.168.101.6 0.0.0.0
  network 192.168.101.14 0.0.0.0
  passive-interface default
  no passive-interface GigabitEthernet0/1
  no passive-interface GigabitEthernet0/2
  EIGRP stub connected summary
  !
  IP forward-Protocol ND
  !
  IP http server
  no ip http secure server
  IP http access path flash: / GUI
  !
  IP route 120.100.0.0 255.255.0.0 120.100.11.129
  !
  record 10.2.173.5
  access-list 1 permit 192.168.5.0 0.0.0.255
  !
  !
  !
  !
  !
  !
  !
  !
  !
  !

  control plan
  !
  !
  voice-port 0/0/0:23
  !
  Voice-port 1/0/0
  !
  Voice-port 1/0/1
  !
  Voice-port 1/0/2
  !
  Voice-port 1/0/3
  !
  Voice-port 1/0/4
  !
  Voice-port 1/0/5
  !
  Voice-port 1/0/6
  !
  Voice-port 1/0/7
  !
  CCM-Manager redundant-host 192.168.4.11
  CCM-Manager mgcp
  music of blocking CCM-Manager
  !
  MGCP
  type of service mgcp MGCP call-agent 192.168.4.12 version 0.1
  codec to voip MGCP dtmf-relay all the out-of-band mode
  MGCP rtp inaccessible timeout 1000 action notify
  voip MGCP modem ESN passthrough mode
  MGCP ip qos dscp cs3 signaling
  MGCP package rtp-package capacity
  MGCP package-capability OSH-package
  MGCP package-capability pre-package
  No package-ability mgcp package-fxr
  No mgcp timer receive-rtcp
  MGCP sdp simple
  MGCP t38 fax inhibit
  MGCP rtp payload type static g726r16
  MGCP bind control source-interface Loopback0
  MGCP bind media source interface Loopback0
  !
  profile MGCP default
  !
  !
  voice pots Dial-peer 10
  Service mgcpapp
  port 1/0/0
  !
  voice pots Dial-peer 11
  Service mgcpapp
  port 1/0/1
  !
  Dial-peer voice 12 pots
  Service mgcpapp
  port 1/0/2
  !
  voice pots Dial-peer 13
  Service mgcpapp
  port 1/0/3
  !
  voice pots Dial-peer 14
  Service mgcpapp
  port 1/0/4
  !
  voice pots Dial-peer 15
  Service mgcpapp
  port 1/0/6
  !
  voice pots Dial-peer 17
  Service mgcpapp
  port 1/0/7
  !
  Dial-peer voice 16 pots
  Service mgcpapp
  port 1/0/5
  !
  Dial-peer voice voip 3001
  your reminder alert-non-PI
  Description * Testint ISP OUTGOING for LOCAL CALLS *.
  translation-profile outgoing DN-to-E164-srst
  preference 10
  destination-model 12122067379
  session protocol sipv2
  session target ipv4:120.100.1.10
  numbers-fall of DTMF-relay rtp - nte
  Codec g711ulaw
  No vad
  !
  Dial-peer voice voip 9004
  Description * CM. PRIMER NOT piloto *.
  preference 1
  destination-model 1358
  session target ipv4:192.168.4.11
  codec voice-class 1
  DTMF-relay h245 alphanumeric
  IP qos dscp cs3 signaling
  No vad
  !
  Dial-peer voice voip 9005
  Description * secondary CM for ONLY piloto *.
  preference 2
  destination-model 1358
  session target ipv4:192.168.4.12
  codec voice-class 1
  DTMF-relay h245 alphanumeric
  IP qos dscp cs3 signaling
  No vad
  !
  Dial-peer voice voip 999
  SIP INBOUND DIALPEER description
  incoming called-number.
  DTMF-relay rtp - nte
  Codec g711ulaw
  !
  !
  NUM - exp 12126169799 1358
  2122067379 12122067379 NUM - exp
  entry door
  receive timer-RTP 1200
  !
  !
  !
  access controller
  Shutdown
  !
  !

  =====================

  Well, we can set up incoming and outgoing calls with no problems during this test phase, but we will succeed voice entering.

  We don't have voices coming out of the voice gateway.

  We checked with the ISP and we see the RTP of ISPS to Cisco 2911Voice gateway traffic, but we did not see packets RTP voice to the ISP gateway.

  In fact, it was not all RTP packets arriving at the voice gateway on the internal network.

  Might be a routing problem?

  Internal CUCM and phones require Ip routing SIP from the ISP server access? If I understand correctly the devices internal only need to know how to get to the voice gateway Cisco2911, so it can function as a Proxy traffic and route to the SIP server?

  Thank you

  In addition to the comments of Chris,

  1. There is a routing problem: IP phones should see the route to the ISP, even if they are inside a NAT.

  2. If you want that:

  -Just IP phones reach the 2911 and IP of 2911 present the call to the ISP.

  -the Loopback0 bring the H323

  - And the int GigabitEth 0/0 for the SIP

  then

  Configure the 2911 as a CUBE in path mode

  Use the redirection ip2ip

  Configure dspfarm on the 2911

  3 also check this:

  If you have not seen all the voice gateway to ISP RTP packets

  Then

  -Check if the transport of the ISP session is TCP or UDP.

  -Set up a GUY on the 2911 to check the communication between the {2911 and ISP} and {2911 and CCM}

  Kind regards

  Antra

• No TCP between hosts, ping works fine

  I have ESXi installed on a Dell C524-TY with two NIC 5 and you have set up several Solaris 10 upgrade 10 physical hosts and VIRTUAL LAN interfaces. There are two Cisco switches between the NETWORK card with the installation of trunk between them and the server ports. The physical interfaces have connectivity through the switches VLAN 1, ssh, ping, etc. Interfaces VLANS are configured for VLAN 2000 and I cannot ping between them, no problem, but ssh or any kind of TCP connection just times out. I can also ping between installation interface VLAN (SVI) on the switches and telnet from one switch to another, and ping the virtual servers. When I run a snoop I see TCP request to arrive but they come from different IP addresses, which is attributed.

  On the receiving host:

  e1000g2000001: flags = 201000843 < UP, STREAM, RUN, MULTICAST, IPv4, CoS > mtu 1500 index 3

  INET 10.187.10.1 netmask ffffff00 broadcast 10.187.10.255

  ether 0:c:29:c1:5:96

  [root@amboycsm01] (17/07/13-07:53 AM US / Pacific) / [root]

  --> snoop d e1000g2000001 tcp

  E1000g2000001 of the device (promiscuous mode) using

  10.187.53.162-> amboycsm01-s1 TCP D = 22 S = 35398 Syn seq = 1284035143, Len = 0 Win = 49640 Options = < mss 1460, nop, wscale 0, nop, nop, sackOK >

  10.187.53.161-> amboycsm01-s1 TCP D = 22 S = 35398 Syn seq = 1284035143, Len = 0 Win = 49640 Options = < mss 1460, nop, wscale 0, nop, nop, sackOK >

  10.187.53.160-> amboycsm01-s1 TCP D = 22 S = 35398 Syn seq = 1284035143, Len = 0 Win = 49640 Options = < mss 1460, nop, wscale 0, nop, nop, sackOK >

  Starting from the host of the show:

  e1000g2000000: flags = 201100843 < UP, BROADCAST, MULTICAST, ROUTER, RUNNING, IPv4, CoS > mtu 1500 index 2

  INET 10.187.10.9 netmask ffffff00 broadcast 10.187.10.255

  ether 0:c:29:30:c0:a4

  bash - 3.2 # ping 10.187.10.1

  10.187.10.1 is alive

  bash - 3.2 # ssh 10.187.10.1

  ^ C

  On the ESXi server, I have a group configuration of virtual ports for each interface that allows all the VLAN (VLAN ID: ALL (4095)).

  Here is the relevant switch configuration:

  SW1

  interface FastEthernet0/1

  Description == servers VMWare * DON'T CHANGE *.

  switchport trunk encapsulation dot1q

  switchport mode trunk

  spanning tree portfast

  !

  interface FastEthernet0/24

  Description ///TRUNK SW2.

  switchport trunk encapsulation dot1q

  switchport mode trunk

  SW2

  interface FastEthernet0/1

  Description ///TRUNK LAB.

  switchport trunk encapsulation dot1q

  switchport mode trunk

  !

  interface FastEthernet0/19

  Description ///VM SERVER.

  switchport trunk encapsulation dot1q

  switchport mode trunk

  spanning tree portfast

  If anyone can help me with why my VLAN cannot establish a TCP connection, I'd be really grateful, I was pulling my hair out.

  Thank you

  Steve

  We just lived this witch hunt.

  Our fix was to use rather than e1000g0 vmxnet3 adapters.

  Hope this helps

  See you soon

• Ethernet VMware with Cisco EtherChannel and Trunking Question

  Hello

  Trying to get our etherchannels works correctly with our network administrator. Here is our config with a few questions.

  1. as it is to create the trunk between switch and host directly, can I use spanning tree portfast chest edge ?

  2. when don't we use no ip address and when not for this configuration? I see online showing examples with and without it.

  3. in some articles, he described in access mode , while in others he said dot1q trunk mode. See here for the access mode. Admin think it should use dot1q.

  4 Etherchannel is fully support and preferred extending from links on maps, right? Not all of the links on the same card?

  5 is this the case in order to change the load balancing algorithm in vmware first or first to the work of cisco? I did first vmware. (IP-hash)

  It's on a series with 4 cards/blades 6500 switch.

  !
  interface Port-channel200
   switchport
   switchport access vlan 81
   switchport trunk encapsulation dot1q
   switchport trunk allowed vlan 69,81,172,896
   switchport mode trunk
   switchport nonegotiate
  !
  interface GigabitEthernet2/35
   switchport
   switchport access vlan 81
   switchport trunk allowed vlan 69,81,172,896
   switchport mode trunk
   switchport nonegotiate
   spanning-tree portfast edge
   channel-group 200 mode on
  !
  interface GigabitEthernet8/10
   switchport
   switchport access vlan 81
   switchport trunk encapsulation dot1q
   switchport trunk allowed vlan 69,81,172,896
   switchport mode trunk
   switchport nonegotiate
   spanning-tree portfast edge
   channel-group 200 mode on
  

  DITGUY2012 wrote:

  Wow Josh. If only you had written documentation. That's the trouble with him. People like me get final instructions, because we're not the guys from network 24 x 7. Great documentation would be layout, the reasons to go this way or that way you did just. That being said, here's my summary based on this discussion.

  1. we have several VLANS that descends from 3 links on the etherchannel. Thus, we should use mode trunk because there is not a single.

  2. we have an another etherchannel with just 1 vlan (vmotion), but in all of two links. This should be the access mode. Or is it still trunk because it's the multiple links?

  3. I don't know what crash dump logger is, or how it applies to my situation.

  4. I saw the bpduguard setting before what exactly is the syntax to use for us? 6500 series.

  5. I don't know if our switch would deliver on that port. How can I tell? At this moment I have switchport setting in there.

  Thank you!

  No problem for reference, the other question of documentation is one of the languages. Their word etherchannel on HP networking hardware, 'trunk' and has nothing to do with the discussion of port "access vs circuit", which they call "tag unidentified vs.

  1 Yes

  2. you would certainly make an access port.

  3. If your server never begins to have a problem with break, VMware can a copy of the accident for the debug log. You can see an article on setting up here: put in place the collector of Dump ESXi 5.0 | VMware vSphere Blog - VMware Blogs.

  4 I'm sorry I'm not familiar with this model

  5. I think if the switchport parameter is here and connectivity seems to work, you can consider yourself safe

• Cannot set trunk on my virtual switch port

  Hi all

  I have setup a host ESX VM 2 and a virtual switch (vSwitch0). Each VM has 2 vNIC (Admin and Public). I created 2 groups of ports on vSwitch0 with VLAN ID 2 (Admin: Public and 10:20).

  So that each vNIC VM goes to a VLAN. Now I want to create a trunk between my vSwitch and my physical switch.

  I set up the trunk of the physical switch port but I have not found how to set up the trunk on the vSwitch0.

  You can guide me please!

  Thank you.

  Welcoem to the Forums - there is nothing you need to do - it's automatically handles by the VMkernel - circulating packets throw vmnic0 will be approriately tag to each vlan 10, vlan 20 or unmarked for console, vmkernel and service traffic

  If you find this or any other answer useful please consider awarding points marking the answer correct or useful