Добрый вечер! нужен перевод текста до завтра! note that the solution presented above solves the problem of distributinga label for pe3’s loopback by using two label distribution protocolswithin the remote site, site 2: one protocol (bgp) for pe3’s loopback andanother one (ldp) for ce2’s loopback. an alternate approach is to useldp only. the idea is to configure ldp to advertise a label for an fec correspondingto pe3’s loopback. remember from the foundations chapter(chapter 1) that in order for the label-switched path to establish, the fecmust also be present in the igp. thus, at ce2, pe3’s loopback is injected inboth ldp and the igp. as a result, a single label is pushed at pe4 in orderto reach pe3. when vpn traffic belonging to customer red is forwarded, it receives a two-label stack, the label to reach pe3 and the vpn label appropriateto the red vpn. note that ldp is only distributing labels withineach site of as1. bgp is still used between as1 and as2.

Обратите внимание, что решение, представленное выше решает проблему распределения метки для шлейфа pe3 путем использования двух протоколов распределения меток в рамках удаленного сайта, сайт 2: один протокол (bgp) для шлейфа pe3, а другой ( ldp) для шлейфа ce2. альтернативный подход заключается в использовании только ldp. идея состоит в том, чтобы настроить ldp для обозначения метки для fec, соответствующего шлейфу pe3. вспомните из главы foundations (глава 1), что для того, чтобы установить путь для этикетки с коммутацией, fec также должно присутствовать в igp. таким образом, в се2, шлейф pe3 вставляется, как в ldp, так и в igp. в результате, один ярлык вставлен в pe4, чтобы получить доступ в  pe3. когда vpn трафик, принадлежащий red клиента, получает маршрутизацию, он получает стек из двух меток, метка для поступа в  pe3 и vpn этикетку, соответствующую red vpn. обратите внимание, что ldp  определяет метки только в пределах каждого участка as1. bgp же продолжает использоваться между as1 и as2.

1. America B) was discovered several centuries ago.

A) Has been discovered B) was discovered C) will be discovered

2. All the business letters C) were answered yesterday.

A) were been answered B) are answered C) were answered

3. The floors in the office A) are swept every day.

A) are swept B) have been swept C) Is swept

4. The Earth's surface A) is covered mostly with water.

A) is covered B) was covered C) has been covered

5. The thief B) was arrested late last night.

A) has been arrested B) was arrested C) had been arrested

6. The cake smells so nice. It B) has just been baked.

A) will just be baked B) has just been baked C) is just baked

7. Emergency teams C) have already been set up all over the city.

A) already has set up B) already have been set up C) have already been set up

8. All the banks A ) are closed on Sundays.

A ) are closed B) have been closed C) are been closed

9. This house B) was built in 1930.

A) is built B) was built C) has been built

10. Alpha Romeo cars C) are made in Italy.

A) made B) make C) are made

11. What’s the matter? My car B) has just been stolen.

А)was just stolen B) Has just been stolen C) is just stolen

II. Заполните пропуски сначала формой активного залога нужного времени, затем трансформируйте это предложение в пассивный залог.

1. I…….. (clean) my room every Sunday. (active)

My room is cleaned every Sunday. (passive)

2. We ….(decorated) the New Year tree last night. (active)

The New Year tree was decorated last night. (passive)

3. I have just……..(read) the book. (active)

The book has just been (read). (passive)

III. Раскройте скобки, употребив глагол в нужном времени страдательного залога.

1. The concert hall ... (is located) in the city centre.

2. The company ... (was founded) in 1962.

3. Some new magazines have just… (been brought).

4. The Crown Jewels ... (are housed) in the Tower of London.

5. These coins…(were used) by ancient Greeks.

6. The documents… (have not been signed) by the manager yet.

7. Tennis … (has been played) for a thousand of years.

Presented the sixth generation of the famous american sports car ford mustang. in the appearance of the sixth generation ford mustang developers decided to get rid of the dominance of retroelements, giving the exterior a modern design with an abundance of aerodynamic stamps throughout the body.  general technical specifications ford mustang gt 5.0 body type: coupe number of doors: 2 number of seats: 4  vehicle class: s steering position: left country of origin: usa year of manufacture: 2014 перевод: представлено шестое поколение знаменитого американского спорткара ford mustang. во внешнем облике шестого поколения ford mustang разработчики решили избавиться от засилья ретроэлементов, придав экстерьеру современный дизайн с обилием аэродинамичных штампов по всему кузову.  общие технические характеристики ford mustang gt 5.0 тип кузова: купе количество дверей: 2 количество мест: 4  класс автомобиля: s положение руля: слева страна производитель: сша год выпуска: 2014